Revision 4eaecbac src/gr/grnet/pithos/web/client/FolderPropertiesDialog.java
| b/src/gr/grnet/pithos/web/client/FolderPropertiesDialog.java | ||
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*/ |
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package gr.grnet.pithos.web.client; |
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import gr.grnet.pithos.web.client.foldertree.Folder; |
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import gr.grnet.pithos.web.client.rest.PutRequest; |
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import gr.grnet.pithos.web.client.rest.RestException; |
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import com.google.gwt.core.client.GWT; |
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import com.google.gwt.core.client.Scheduler; |
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import com.google.gwt.dom.client.NativeEvent; |
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import com.google.gwt.event.dom.client.ChangeEvent; |
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import com.google.gwt.event.dom.client.ChangeHandler; |
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import com.google.gwt.event.dom.client.ClickEvent; |
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import com.google.gwt.event.dom.client.ClickHandler; |
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import com.google.gwt.event.dom.client.KeyCodes; |
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import com.google.gwt.event.dom.client.KeyDownEvent; |
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import com.google.gwt.event.dom.client.*; |
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import com.google.gwt.http.client.Response; |
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import com.google.gwt.i18n.client.DateTimeFormat; |
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import com.google.gwt.user.client.Command; |
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import com.google.gwt.user.client.Event.NativePreviewEvent; |
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import com.google.gwt.user.client.ui.Anchor; |
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import com.google.gwt.user.client.ui.Button; |
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import com.google.gwt.user.client.ui.DialogBox; |
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import com.google.gwt.user.client.ui.FlexTable; |
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import com.google.gwt.user.client.ui.HasHorizontalAlignment; |
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import com.google.gwt.user.client.ui.Label; |
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import com.google.gwt.user.client.ui.TextBox; |
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import com.google.gwt.user.client.ui.VerticalPanel; |
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import com.google.gwt.user.client.ui.*; |
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import gr.grnet.pithos.web.client.foldertree.Folder; |
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import gr.grnet.pithos.web.client.rest.PutRequest; |
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import gr.grnet.pithos.web.client.rest.RestException; |
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/** |
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* The 'Folder properties' dialog box implementation. |
| ... | ... | |
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protected Pithos app; |
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/**
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* The widget that holds the folderName of the folder.
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*/
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TextBox folderName = new TextBox();
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/**
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* The widget that holds the folderName of the folder.
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*/
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TextBox folderName = new TextBox();
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/**
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* A flag that denotes whether the dialog will be used to create or modify a
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* folder.
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*/
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private final boolean create;
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/**
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* A flag that denotes whether the dialog will be used to create or modify a
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* folder.
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*/
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private final boolean create;
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final Folder folder;
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final Folder folder;
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final VerticalPanel inner;
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final VerticalPanel inner;
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/**
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* The widget's constructor.
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*/
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public FolderPropertiesDialog(final Pithos app, boolean _create, Folder selected) {
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/**
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* The widget's constructor.
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*/
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public FolderPropertiesDialog(final Pithos app, boolean _create, Folder selected) {
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this.app = app; |
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Anchor close = new Anchor("close");
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close.addStyleName("close");
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close.addClickHandler(new ClickHandler() {
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@Override |
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public void onClick(ClickEvent event) {
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hide(); |
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} |
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}); |
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setGlassEnabled(true); |
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setStyleName("pithos-DialogBox");
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// Enable IE selection for the dialog (must disable it upon closing it) |
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Pithos.enableIESelection(); |
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create = _create; |
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folder = selected; |
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// Use this opportunity to set the dialog's caption. |
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if (create) |
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setText("Create folder");
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else |
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setText("Folder properties");
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// Outer contains inner and buttons |
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VerticalPanel outer = new VerticalPanel(); |
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outer.add(close); |
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// Inner contains generalPanel and permPanel |
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inner = new VerticalPanel(); |
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inner.addStyleName("inner");
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VerticalPanel generalPanel = new VerticalPanel(); |
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Anchor close = new Anchor("close");
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close.addStyleName("close");
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close.addClickHandler(new ClickHandler() {
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@Override |
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public void onClick(ClickEvent event) {
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hide(); |
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} |
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}); |
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setGlassEnabled(true); |
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setStyleName("pithos-DialogBox");
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// Enable IE selection for the dialog (must disable it upon closing it) |
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Pithos.enableIESelection(); |
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create = _create; |
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folder = selected; |
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// Use this opportunity to set the dialog's caption. |
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if(create) {
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setText("Create folder");
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} |
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else {
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setText("Folder properties");
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} |
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// Outer contains inner and buttons |
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VerticalPanel outer = new VerticalPanel(); |
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outer.add(close); |
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// Inner contains generalPanel and permPanel |
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inner = new VerticalPanel(); |
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inner.addStyleName("inner");
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VerticalPanel generalPanel = new VerticalPanel(); |
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FlexTable generalTable = new FlexTable(); |
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generalTable.setText(0, 0, "Name"); |
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generalTable.setText(1, 0, "Parent"); |
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generalTable.setText(2, 0, "Creator"); |
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generalTable.setText(3, 0, "Last modified"); |
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folderName.setText(create ? "" : folder.getName());
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folderName.setText(create ? "" : folder.getName());
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folderName.setReadOnly(folder.isContainer() && !create); |
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generalTable.setWidget(0, 1, folderName); |
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final Label folderNameNote = new Label("Please note that slashes ('/') are not allowed in folder names.", true);
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folderNameNote.setVisible(false);
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folderNameNote.setStylePrimaryName("gss-readForAllNote");
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generalTable.setWidget(0, 2, folderNameNote);
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if (create)
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folderNameNote.setVisible(false);
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folderNameNote.setStylePrimaryName("gss-readForAllNote");
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generalTable.setWidget(0, 2, folderNameNote);
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if(create) {
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generalTable.setText(1, 1, folder.getName()); |
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else |
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} |
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else {
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generalTable.setText(1, 1, folder.getParent().getName()); |
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if (create) |
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generalTable.setText(2, 1, app.getCurrentUserDisplayNameOrID()); |
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else |
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generalTable.setText(2, 1, folder.getOwner()); |
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} |
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if(create) {
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generalTable.setText(2, 1, app.getCurrentUserDisplayNameOrID()); |
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} |
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else {
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final String ownerID = folder.getOwnerID(); |
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final String displayName = app.getUserDisplayNameByID(ownerID); |
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final String ownerDisplayName; |
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if(displayName == null) {
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// FIXME: Get the actual display name and do not use the id |
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ownerDisplayName = ownerID; |
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} |
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else {
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ownerDisplayName = displayName; |
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} |
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generalTable.setText(2, 1, ownerDisplayName); |
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} |
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DateTimeFormat formatter = DateTimeFormat.getFormat("d/M/yyyy h:mm a");
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if(folder.getLastModified() != null) |
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if(folder.getLastModified() != null) {
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generalTable.setText(3, 1, formatter.format(folder.getLastModified())); |
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} |
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generalTable.getFlexCellFormatter().setStyleName(0, 0, "props-labels"); |
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generalTable.getFlexCellFormatter().setStyleName(1, 0, "props-labels"); |
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generalTable.getFlexCellFormatter().setStyleName(2, 0, "props-labels"); |
| ... | ... | |
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outer.add(inner); |
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// Create the 'Create/Update' button, along with a listener that hides the dialog |
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// when the button is clicked and quits the application. |
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String okLabel; |
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if (create) |
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okLabel = "Create"; |
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else |
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okLabel = "Update"; |
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final Button ok = new Button(okLabel, new ClickHandler() {
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@Override |
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public void onClick(ClickEvent event) {
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createOrUpdateFolder(); |
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closeDialog(); |
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} |
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}); |
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ok.addStyleName("button");
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outer.add(ok); |
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// Create the 'Create/Update' button, along with a listener that hides the dialog |
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// when the button is clicked and quits the application. |
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String okLabel; |
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if(create) {
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okLabel = "Create"; |
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} |
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else {
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okLabel = "Update"; |
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} |
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final Button ok = new Button(okLabel, new ClickHandler() {
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@Override |
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public void onClick(ClickEvent event) {
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createOrUpdateFolder(); |
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closeDialog(); |
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} |
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}); |
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ok.addStyleName("button");
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outer.add(ok); |
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outer.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER); |
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folderName.addChangeHandler(new ChangeHandler() {
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@Override
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public void onChange(ChangeEvent event) {
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if(folderName.getText().contains("/")) {
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folderNameNote.setVisible(true);
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ok.setEnabled(false);
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}
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else {
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folderNameNote.setVisible(false);
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ok.setEnabled(true);
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}
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}
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});
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@Override
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public void onChange(ChangeEvent event) {
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if(folderName.getText().contains("/")) {
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folderNameNote.setVisible(true);
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ok.setEnabled(false);
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}
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else {
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folderNameNote.setVisible(false);
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ok.setEnabled(true);
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}
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}
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});
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setWidget(outer); |
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} |
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@Override |
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public void center() {
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super.center(); |
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folderName.setFocus(true); |
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} |
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@Override |
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protected void onPreviewNativeEvent(NativePreviewEvent preview) {
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super.onPreviewNativeEvent(preview); |
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NativeEvent evt = preview.getNativeEvent(); |
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if (evt.getType().equals(KeyDownEvent.getType().getName())) |
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// Use the popup's key preview hooks to close the dialog when either |
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// enter or escape is pressed. |
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switch (evt.getKeyCode()) {
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case KeyCodes.KEY_ENTER: |
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createOrUpdateFolder(); |
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} |
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@Override |
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public void center() {
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super.center(); |
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folderName.setFocus(true); |
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} |
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@Override |
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protected void onPreviewNativeEvent(NativePreviewEvent preview) {
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super.onPreviewNativeEvent(preview); |
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NativeEvent evt = preview.getNativeEvent(); |
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if(evt.getType().equals(KeyDownEvent.getType().getName())) |
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// Use the popup's key preview hooks to close the dialog when either |
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// enter or escape is pressed. |
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{
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switch(evt.getKeyCode()) {
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case KeyCodes.KEY_ENTER: |
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createOrUpdateFolder(); |
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closeDialog(); |
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break; |
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case KeyCodes.KEY_ESCAPE: |
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closeDialog(); |
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break; |
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case KeyCodes.KEY_ESCAPE: |
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closeDialog(); |
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break; |
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} |
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} |
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/** |
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* Enables IE selection prevention and hides the dialog |
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* (we disable the prevention on creation of the dialog) |
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*/ |
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public void closeDialog() {
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Pithos.preventIESelection(); |
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hide(); |
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} |
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/** |
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* Generate an RPC request to create a new folder. |
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*/ |
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private void createFolder() {
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String name = folderName.getText().trim(); |
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if (name.length() == 0) |
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return; |
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break; |
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} |
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} |
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} |
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/** |
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* Enables IE selection prevention and hides the dialog |
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* (we disable the prevention on creation of the dialog) |
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*/ |
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public void closeDialog() {
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Pithos.preventIESelection(); |
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hide(); |
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} |
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|
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/** |
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* Generate an RPC request to create a new folder. |
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*/ |
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private void createFolder() {
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String name = folderName.getText().trim(); |
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if(name.length() == 0) {
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return; |
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} |
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String path = folder.getUri() + "/" + name; |
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PutRequest createFolder = new PutRequest(app.getApiPath(), folder.getOwner(), path) {
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PutRequest createFolder = new PutRequest(app.getApiPath(), folder.getOwnerID(), path) {
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@Override |
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public void onSuccess(Resource result) {
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app.updateFolder(folder, true, new Command() {
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@Override
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public void execute() {
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app.updateStatistics();
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}
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}, true);
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@Override
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public void execute() {
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app.updateStatistics();
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}
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}, true);
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} |
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|
| 255 | 264 |
@Override |
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public void onError(Throwable t) {
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GWT.log("", t);
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app.setError(t); |
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if (t instanceof RestException) {
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app.displayError("Unable to create folder:" + ((RestException) t).getHttpStatusText());
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} |
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else |
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app.displayError("System error creating folder:" + t.getMessage());
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GWT.log("", t);
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app.setError(t); |
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if(t instanceof RestException) {
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app.displayError("Unable to create folder:" + ((RestException) t).getHttpStatusText());
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} |
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else {
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app.displayError("System error creating folder:" + t.getMessage());
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} |
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} |
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@Override
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protected void onUnauthorized(Response response) {
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app.sessionExpired();
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}
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}; |
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@Override
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protected void onUnauthorized(Response response) {
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app.sessionExpired();
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}
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};
|
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createFolder.setHeader("X-Auth-Token", app.getUserToken());
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createFolder.setHeader("Accept", "*/*");
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createFolder.setHeader("Content-Length", "0");
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createFolder.setHeader("Content-Type", "application/directory");
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| 275 | 285 |
Scheduler.get().scheduleDeferred(createFolder); |
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} |
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|
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/** |
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* Upon closing the dialog by clicking OK or pressing ENTER this method does |
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* the actual work of modifying folder properties or creating a new Folder |
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* depending on the value of the create field |
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*/ |
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protected void createOrUpdateFolder() {
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if (create) |
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createFolder(); |
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else |
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updateFolder(); |
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} |
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private void updateFolder() {
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} |
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|
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/** |
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* Upon closing the dialog by clicking OK or pressing ENTER this method does |
|
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* the actual work of modifying folder properties or creating a new Folder |
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* depending on the value of the create field |
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*/ |
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protected void createOrUpdateFolder() {
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if(create) {
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createFolder(); |
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} |
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else {
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updateFolder(); |
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} |
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|
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} |
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|
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private void updateFolder() {
|
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| 292 | 304 |
final String newName = folderName.getText().trim(); |
| 293 |
if (newName.length() == 0) |
|
| 294 |
return; |
|
| 295 |
if (!folder.isContainer() && !folder.getName().equals(newName)) {
|
|
| 305 |
if(newName.length() == 0) {
|
|
| 306 |
return; |
|
| 307 |
} |
|
| 308 |
if(!folder.isContainer() && !folder.getName().equals(newName)) {
|
|
| 296 | 309 |
final String path = folder.getParent().getUri() + "/" + newName; |
| 297 |
app.copyFolder(folder, folder.getOwner(), path, true, new Command() {
|
|
| 298 |
|
|
| 299 |
@Override
|
|
| 300 |
public void execute() {
|
|
| 310 |
app.copyFolder(folder, folder.getOwnerID(), path, true, new Command() {
|
|
| 311 |
|
|
| 312 |
@Override
|
|
| 313 |
public void execute() {
|
|
| 301 | 314 |
app.updateFolder(folder.getParent(), false, new Command() {
|
| 302 |
|
|
| 303 |
@Override
|
|
| 304 |
public void execute() {
|
|
| 305 |
app.updateMySharedRoot();
|
|
| 306 |
}
|
|
| 307 |
}, true);
|
|
| 308 |
}
|
|
| 309 |
});
|
|
| 315 |
|
|
| 316 |
@Override
|
|
| 317 |
public void execute() {
|
|
| 318 |
app.updateMySharedRoot();
|
|
| 319 |
}
|
|
| 320 |
}, true);
|
|
| 321 |
}
|
|
| 322 |
});
|
|
| 310 | 323 |
} |
| 311 |
else |
|
| 324 |
else {
|
|
| 312 | 325 |
app.updateFolder(folder.getParent(), false, new Command() {
|
| 313 |
|
|
| 314 |
@Override |
|
| 315 |
public void execute() {
|
|
| 316 |
app.updateMySharedRoot(); |
|
| 317 |
} |
|
| 318 |
}, true); |
|
| 319 |
} |
|
| 326 |
|
|
| 327 |
@Override |
|
| 328 |
public void execute() {
|
|
| 329 |
app.updateMySharedRoot(); |
|
| 330 |
} |
|
| 331 |
}, true); |
|
| 332 |
} |
|
| 333 |
} |
|
| 320 | 334 |
} |
Also available in: Unified diff