org.bonitasoft.console.client.view.UserEditionPanel.java Source code

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Here is the source code for org.bonitasoft.console.client.view.UserEditionPanel.java

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/**
 * Copyright (C) 2009 BonitaSoft S.A.
 * BonitaSoft, 31 rue Gustave Eiffel - 38000 Grenoble
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2.0 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.bonitasoft.console.client.view;

import org.bonitasoft.console.client.common.data.AsyncHandler;
import org.bonitasoft.console.client.identity.IdentityConfiguration;
import org.bonitasoft.console.client.model.MessageDataSource;
import org.bonitasoft.console.client.model.identity.UserDataSource;

import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;

/**
 * @author Nicolas Chabanoles
 * 
 */
public class UserEditionPanel extends SetupPanel {

    protected final FlexTable myOuterPanel;
    protected final CustomMenuBar mySaveButton = new CustomMenuBar();
    protected final UserDataSource myUserDataSource;
    protected IdentityConfiguration myIdentityConfiguration;
    protected final CheckBox myUserNameCompletionStateSelector;

    public UserEditionPanel(final UserDataSource aUserDataSource, final MessageDataSource aMessageDataSource) {
        super(aMessageDataSource);
        myUserDataSource = aUserDataSource;
        myOuterPanel = new FlexTable();
        myUserNameCompletionStateSelector = new CheckBox();

        initWidget(myOuterPanel);
    }

    protected void buildContent() {
        // Create the sync button.
        mySaveButton.addItem(constants.save(), new Command() {
            public void execute() {
                saveSettings();
            }
        });
        myOuterPanel.setHTML(0, 0, constants.identityTabDescription());
        myOuterPanel.getFlexCellFormatter().setColSpan(0, 0, 2);
        myOuterPanel.getCellFormatter().setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER);

        myUserNameCompletionStateSelector.addValueChangeHandler(new ValueChangeHandler<Boolean>() {
            public void onValueChange(ValueChangeEvent<Boolean> anEvent) {
                if (anEvent.getValue()) {
                    myOuterPanel.setHTML(1, 0, constants.deactivateUserNameCompletion());
                } else {
                    myOuterPanel.setHTML(1, 0, constants.activateUserNameCompletion());
                }
            }
        });
    }

    protected void saveSettings() {

        // make the call to the server only when needed.
        if ((myIdentityConfiguration.isUserCompletionEnabled() && !myUserNameCompletionStateSelector.getValue())
                || (!myIdentityConfiguration.isUserCompletionEnabled()
                        && myUserNameCompletionStateSelector.getValue())) {
            displayLoading();
            myOuterPanel.addStyleName(LOADING_STYLE);
            myIdentityConfiguration.setUserCompletionEnabled(myUserNameCompletionStateSelector.getValue());
            myUserDataSource.updateConfiguration(myIdentityConfiguration, new AsyncHandler<Void>() {
                public void handleFailure(Throwable anT) {
                    hideLoading();
                    myOuterPanel.removeStyleName(LOADING_STYLE);
                }

                public void handleSuccess(Void anResult) {
                    hideLoading();
                    myOuterPanel.removeStyleName(LOADING_STYLE);
                }
            });
        }
    }

    @Override
    public void updateContent() {
        // Case datasource configuration.
        myUserDataSource.getConfiguration(new AsyncHandler<IdentityConfiguration>() {

            public void handleFailure(Throwable caught) {
                // Ensure a minimum height.
                fillWithEmptyRows(myOuterPanel, 1, 2);
            };

            public void handleSuccess(IdentityConfiguration aResult) {
                myIdentityConfiguration = aResult;
                if (myIdentityConfiguration != null) {
                    // Set the initial values.
                    myUserNameCompletionStateSelector.setValue(myIdentityConfiguration.isUserCompletionEnabled(),
                            false);
                    if (myIdentityConfiguration.isUserCompletionEnabled()) {
                        myOuterPanel.setHTML(1, 0, constants.deactivateUserNameCompletion());
                    } else {
                        myOuterPanel.setHTML(1, 0, constants.activateUserNameCompletion());
                    }

                    // layout.
                    myOuterPanel.setWidget(1, 1, myUserNameCompletionStateSelector);

                } else {
                    // Ensure a minimum height.
                    fillWithEmptyRows(myOuterPanel, 1, 2);
                }

            };
        });

        myOuterPanel.setWidget(2, 0, mySaveButton);
        myOuterPanel.getFlexCellFormatter().setColSpan(2, 0, 2);
        myOuterPanel.getCellFormatter().setHorizontalAlignment(2, 0, HasHorizontalAlignment.ALIGN_CENTER);

        // Ensure a minimum height.
        fillWithEmptyRows(myOuterPanel, 3, 2);

    }

}