Revision dc8cc18a src/gr/grnet/pithos/web/client/GroupCreateDialog.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.commands.AddUserCommand; |
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import gr.grnet.pithos.web.client.foldertree.Folder; |
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import gr.grnet.pithos.web.client.grouptree.Group; |
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import com.google.gwt.dom.client.NativeEvent; |
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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.KeyDownEvent; |
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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.*; |
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import gr.grnet.pithos.web.client.commands.AddUserCommand; |
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import gr.grnet.pithos.web.client.grouptree.Group; |
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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.TextBox; |
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import com.google.gwt.user.client.ui.VerticalPanel; |
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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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private Command callback; |
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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 groupNameTextBox = new TextBox();
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final VerticalPanel inner;
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public GroupCreateDialog(final Pithos app) {
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this(app, null);
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}
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/**
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* The widget's constructor.
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*/
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public GroupCreateDialog(final Pithos app, Command callback) {
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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 groupName = new TextBox();
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final VerticalPanel inner;
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public GroupCreateDialog(final Pithos app) {
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this(app, null);
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}
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/**
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* The widget's constructor.
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*/
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public GroupCreateDialog(final Pithos app, Command callback) {
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this.app = app; |
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this.callback = callback; |
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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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// Use this opportunity to set the dialog's caption.
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setText("Create group");
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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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// Use this opportunity to set the dialog's caption.
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setText("Create group");
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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.setWidget(0, 1, groupNameTextBox);
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generalTable.setWidget(0, 1, groupName); |
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generalTable.getFlexCellFormatter().setStyleName(0, 0, "props-labels"); |
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generalTable.getFlexCellFormatter().setStyleName(0, 1, "props-values"); |
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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 = "Create";
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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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createGroup();
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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 = "Create";
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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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createGroup();
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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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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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groupNameTextBox.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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createGroup(); |
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closeDialog(); |
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break; |
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case KeyCodes.KEY_ESCAPE: |
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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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groupName.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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createGroup(); |
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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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/** |
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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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if(callback != null) {
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callback.execute();
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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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void createGroup() {
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final String groupName = groupNameTextBox.getText().trim();
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if(groupName.length() == 0) {
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return;
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}
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Group group = app.addGroup(groupName);
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new AddUserCommand(app, null, group).execute();
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}
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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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if (callback != null)
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callback.execute();
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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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void createGroup() {
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String name = groupName.getText().trim();
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if (name.length() == 0)
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return;
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Group group = app.addGroup(name);
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new AddUserCommand(app, null, group).execute();
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}
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} |
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