package org.ovirt.engine.ui.webadmin.section.main.view.popup.configure;
import java.util.ArrayList;
import java.util.List;
import org.ovirt.engine.core.compat.Event;
import org.ovirt.engine.core.compat.EventArgs;
import org.ovirt.engine.core.compat.IEventListener;
import org.ovirt.engine.core.compat.PropertyChangedEventArgs;
import org.ovirt.engine.ui.uicommonweb.models.EntityModel;
import org.ovirt.engine.ui.uicommonweb.models.common.SelectionTreeNodeModel;
import org.ovirt.engine.ui.uicommonweb.models.configure.roles_ui.RoleModel;
import org.ovirt.engine.ui.webadmin.ApplicationConstants;
import org.ovirt.engine.ui.webadmin.ApplicationResources;
import org.ovirt.engine.ui.webadmin.section.main.presenter.popup.configure.RolePopupPresenterWidget;
import org.ovirt.engine.ui.webadmin.section.main.view.popup.AbstractModelBoundPopupView;
import org.ovirt.engine.ui.webadmin.uicommon.model.ModelListTreeViewModel;
import org.ovirt.engine.ui.webadmin.uicommon.model.SimpleSelectionTreeNodeModel;
import org.ovirt.engine.ui.webadmin.widget.dialog.SimpleDialogPanel;
import org.ovirt.engine.ui.webadmin.widget.editor.EntityModelCellTree;
import org.ovirt.engine.ui.webadmin.widget.editor.EntityModelTextBoxEditor;
import com.google.gwt.core.client.GWT;
import com.google.gwt.editor.client.SimpleBeanEditorDriver;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.shared.EventBus;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.cellview.client.CellTree;
import com.google.gwt.user.cellview.client.TreeNode;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.RadioButton;
import com.google.gwt.view.client.AsyncDataProvider;
import com.google.inject.Inject;
public class RolePopupView extends AbstractModelBoundPopupView<RoleModel> implements RolePopupPresenterWidget.ViewDef {
interface Driver extends SimpleBeanEditorDriver<RoleModel, RolePopupView> {
Driver driver = GWT.create(Driver.class);
}
interface ViewUiBinder extends UiBinder<SimpleDialogPanel, RolePopupView> {
ViewUiBinder uiBinder = GWT.create(ViewUiBinder.class);
}
@UiField
@Path(value = "name.entity")
EntityModelTextBoxEditor nameEditor;
@UiField
@Path(value = "description.entity")
EntityModelTextBoxEditor descriptionEditor;
@UiField
@Ignore
Label accountTypeLabel;
@UiField
@Ignore
RadioButton userRadioButtonEditor;
@UiField
@Ignore
RadioButton adminRadioButtonEditor;
@UiField
@Ignore
Label explainationLabel;
@UiField
@Ignore
Button expandAllButton;
@UiField
@Ignore
Button collapseAllButton;
@UiField(provided = true)
@Ignore
EntityModelCellTree<SelectionTreeNodeModel, SimpleSelectionTreeNodeModel> tree;
private RoleModel roleModel;
@Inject
public RolePopupView(EventBus eventBus, ApplicationResources resources, ApplicationConstants constants) {
super(eventBus, resources);
initTree();
initWidget(ViewUiBinder.uiBinder.createAndBindUi(this));
Driver.driver.initialize(this);
localize(constants);
initExpandButtons();
initRadioButtons();
}
private void initRadioButtons() {
userRadioButtonEditor.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
if (userRadioButtonEditor.getValue()) {
roleModel.getIsAdminRole().setEntity(false);
}
}
});
adminRadioButtonEditor.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
if (adminRadioButtonEditor.getValue()) {
roleModel.getIsAdminRole().setEntity(true);
}
}
});
}
private void initExpandButtons() {
expandAllButton.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
expandTree();
}
});
collapseAllButton.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
collapseTree();
}
});
}
private void initTree() {
CellTree.Resources res = GWT.create(AssignTagTreeResources.class);
tree = new EntityModelCellTree<SelectionTreeNodeModel, SimpleSelectionTreeNodeModel>(res);
}
private void localize(ApplicationConstants constants) {
nameEditor.setLabel(constants.RoleNameLabel());
descriptionEditor.setLabel(constants.RoleDescriptionLabel());
accountTypeLabel.setText(constants.RoleAccount_TypeLabel());
userRadioButtonEditor.setText(constants.RoleUserLabel());
adminRadioButtonEditor.setText(constants.RoleAdminLabel());
explainationLabel.setText(constants.RoleCheckBoxes());
expandAllButton.setText(constants.RoleExpand_AllLabel());
collapseAllButton.setText(constants.RoleCollapse_AllLabel());
}
@Override
public void edit(RoleModel object) {
this.roleModel = object;
Driver.driver.edit(object);
final EntityModel adminRole = object.getIsAdminRole();
// Listen to Properties
object.getPropertyChangedEvent().addListener(new IEventListener() {
@SuppressWarnings("unchecked")
@Override
public void eventRaised(Event ev, Object sender, EventArgs args) {
RoleModel model = (RoleModel) sender;
String propertyName = ((PropertyChangedEventArgs) args).PropertyName;
if ("PermissionGroupModels".equals(propertyName)) {
updateTree(model);
}
}
});
object.getIsAdminRole().getEntityChangedEvent().addListener(new IEventListener() {
@Override
public void eventRaised(Event ev, Object sender, EventArgs args) {
if ((Boolean) adminRole.getEntity() == true) {
adminRadioButtonEditor.setValue(true);
} else {
userRadioButtonEditor.setValue(true);
}
}
});
object.getIsAdminRole().getPropertyChangedEvent().addListener(new IEventListener() {
@Override
public void eventRaised(Event ev, Object sender, EventArgs args) {
if (!adminRole.getIsChangable()) {
adminRadioButtonEditor.setEnabled(false);
userRadioButtonEditor.setEnabled(false);
}
}
});
}
private void updateTree(RoleModel model) {
// Get tag node list
ArrayList<SelectionTreeNodeModel> tagTreeNodes = model.getPermissionGroupModels();
// Get tree view model
ModelListTreeViewModel<SelectionTreeNodeModel, SimpleSelectionTreeNodeModel> modelListTreeViewModel =
(ModelListTreeViewModel<SelectionTreeNodeModel, SimpleSelectionTreeNodeModel>) tree.getTreeViewModel();
// Set root nodes
List<SimpleSelectionTreeNodeModel> rootNodes = SimpleSelectionTreeNodeModel.fromList(tagTreeNodes);
modelListTreeViewModel.setRoot(rootNodes);
// Update tree data
AsyncDataProvider<SimpleSelectionTreeNodeModel> asyncTreeDataProvider =
modelListTreeViewModel.getAsyncTreeDataProvider();
asyncTreeDataProvider.updateRowCount(rootNodes.size(), true);
asyncTreeDataProvider.updateRowData(0, rootNodes);
expandTree();
}
@Override
public RoleModel flush() {
return Driver.driver.flush();
}
interface AssignTagTreeResources extends CellTree.Resources {
interface TableStyle extends CellTree.Style {
}
@Override
@Source({ "org/ovirt/engine/ui/webadmin/css/RoleTree.css" })
TableStyle cellTreeStyle();
}
private void expandTree() {
if (tree != null) {
expandTree(tree.getRootTreeNode(), true);
}
}
private void collapseTree() {
if (tree != null) {
expandTree(tree.getRootTreeNode(), false);
}
}
private void expandTree(TreeNode node, boolean collapse) {
if (node == null) {
return;
}
if (node.getChildCount() > 0) {
for (int i = 0; i < node.getChildCount(); i++) {
expandTree(node.setChildOpen(i, collapse), collapse);
}
}
}
}