fr.aliasource.webmail.client.settings.VacationSetting.java Source code

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Here is the source code for fr.aliasource.webmail.client.settings.VacationSetting.java

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/* ***** BEGIN LICENSE BLOCK *****
 * Version: GPL 2.0
 *
 * The contents of this file are subject to the GNU General Public
 * License Version 2 or later (the "GPL").
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Initial Developer of the Original Code is
 *   MiniG.org project members
 *
 * ***** END LICENSE BLOCK ***** */

package fr.aliasource.webmail.client.settings;

import java.util.ArrayList;
import java.util.List;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.KeyPressEvent;
import com.google.gwt.event.dom.client.KeyPressHandler;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.TextArea;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;

import fr.aliasource.webmail.client.I18N;
import fr.aliasource.webmail.client.View;
import fr.aliasource.webmail.client.ctrl.AjaxCall;
import fr.aliasource.webmail.client.shared.VacationInfo;

/**
 * Vacation setting component
 * 
 * @author tom
 * 
 */
public class VacationSetting extends VerticalPanel implements IChangeListener, ISetting {

    private TextArea textArea;
    private List<ISettingChangeListener> listeners;
    // private Webmail ui;
    private VacationStatusBox vsb;

    public VacationSetting(View ui) {
        // this.ui = ui;
        setWidth("100%");
        setStyleName("settingsTable");
        listeners = new ArrayList<ISettingChangeListener>();
        FlexTable hp = new FlexTable();
        vsb = new VacationStatusBox(listeners);
        hp.setWidget(1, 0, vsb);
        hp.getFlexCellFormatter().setColSpan(1, 0, 2);
        hp.setWidget(2, 0, new Label(I18N.strings.vacationText()));
        textArea = new TextArea();
        textArea.addKeyPressHandler(new KeyPressHandler() {
            @Override
            public void onKeyPress(KeyPressEvent event) {
                notifyChange();
            }
        });
        textArea.setWidth("400px");
        textArea.setHeight("100px");
        hp.setWidget(2, 1, textArea);
        hp.getCellFormatter().setAlignment(2, 0, HorizontalPanel.ALIGN_LEFT, VerticalPanel.ALIGN_TOP);
        add(hp);
    }

    private void updateGrid(VacationInfo vi) {
        textArea.setText(vi.getText());
        vsb.setState(vi);
    }

    private void saveVacation() {
        GWT.log("Save vacation", null);
        AjaxCall.filters.updateVacationInfo(getVacationInfo(), new AsyncCallback<Void>() {
            @Override
            public void onFailure(Throwable caught) {
                GWT.log("error saving vacation", caught);
            }

            @Override
            public void onSuccess(Void result) {
            }
        });
    }

    private VacationInfo getVacationInfo() {
        VacationInfo vi = vsb.getState();
        vi.setText(textArea.getText());
        return vi;
    }

    public void addChangeListener(ISettingChangeListener listener) {
        this.listeners.add(listener);
    }

    public Widget getDescriptionWidged() {
        return new HTML("<b>" + I18N.strings.vacation() + "</b><br/>" + I18N.strings.vacationDescription());
    }

    public Widget getFormWidged() {
        return this;
    }

    private void notifyChange() {
        for (ISettingChangeListener scl : listeners) {
            scl.notifySettingChanged();
        }
    }

    public void init() {
        AjaxCall.filters.getVacationInfo(new AsyncCallback<VacationInfo>() {

            @Override
            public void onSuccess(VacationInfo result) {
                updateGrid(result);
            }

            @Override
            public void onFailure(Throwable caught) {
            }
        });
    }

    public void saveSetting() {
        saveVacation();
    }
}