org.vaadin.addons.tuningdatefield.widgetset.client.TuningDateFieldConnector.java Source code

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Here is the source code for org.vaadin.addons.tuningdatefield.widgetset.client.TuningDateFieldConnector.java

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/*
 * Copyright (C) 2013 Frederic Dreyfus
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.vaadin.addons.tuningdatefield.widgetset.client;

import org.vaadin.addons.tuningdatefield.widgetset.client.ui.TuningDateFieldWidget;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.CalendarClosedEvent;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.CalendarClosedHandler;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.CalendarItemClickEvent;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.CalendarItemClickHandler;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.CalendarOpenEvent;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.CalendarOpenHandler;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.DateTextChangeEvent;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.DateTextChangeHandler;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.NextControlClickEvent;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.NextControlClickHandler;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.PreviousControlClickEvent;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.PreviousControlClickHandler;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.ResolutionControlClickEvent;
import org.vaadin.addons.tuningdatefield.widgetset.client.ui.events.ResolutionControlClickHandler;

import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.ui.Widget;
import com.vaadin.client.MouseEventDetailsBuilder;
import com.vaadin.client.communication.StateChangeEvent;
import com.vaadin.client.ui.AbstractFieldConnector;
import com.vaadin.shared.MouseEventDetails;
import com.vaadin.shared.ui.Connect;

@Connect(org.vaadin.addons.tuningdatefield.TuningDateField.class)
public class TuningDateFieldConnector extends AbstractFieldConnector {

    private static final long serialVersionUID = 5137839525617663928L;

    @Override
    protected void init() {
        super.init();

        final TuningDateFieldRpc rpc = getRpcProxy(TuningDateFieldRpc.class);

        getWidget().addDateTextChangedHandler(new DateTextChangeHandler() {

            @Override
            public void onDateTextChange(DateTextChangeEvent event) {
                rpc.dateTextChanged(event.getDateText());
            }
        });

        getWidget().addCalendarOpenHandler(new CalendarOpenHandler() {

            @Override
            public void onCalendarOpen(CalendarOpenEvent event) {
                rpc.onCalendarOpen();

            }
        });

        getWidget().addCalendarClosedHandler(new CalendarClosedHandler() {

            @Override
            public void onCalendarClosed(CalendarClosedEvent event) {
                rpc.onCalendarClosed();
            }
        });

        getWidget().getCalendar().addCalendarItemClickHandler(new CalendarItemClickHandler() {

            @Override
            public void onCalendarItemClick(CalendarItemClickEvent event) {
                MouseEventDetails mouseDetails = MouseEventDetailsBuilder
                        .buildMouseEventDetails(event.getClickEvent().getNativeEvent(), getWidget().getElement());
                rpc.calendarItemClicked(event.getItemIndex(), event.getRelativeDateIndex(), mouseDetails);
            }
        });

        getWidget().getCalendar().addPreviousControlClickHandler(new PreviousControlClickHandler() {

            @Override
            public void onPreviousControlClick(PreviousControlClickEvent event) {
                rpc.previousControlClicked();
            }
        });

        getWidget().getCalendar().addNextControlClickHandler(new NextControlClickHandler() {

            @Override
            public void onNextControlClick(NextControlClickEvent event) {
                rpc.nextControlClicked();
            }
        });

        getWidget().getCalendar().addResolutionControlClickHandler(new ResolutionControlClickHandler() {

            @Override
            public void onResolutionControlClick(ResolutionControlClickEvent event) {
                rpc.resolutionControlClicked();
            }
        });

    }

    @Override
    public void onStateChanged(StateChangeEvent stateChangeEvent) {

        getWidget().getDateTextBox().setEnabled(getState().enabled);
        getWidget().getCalendarToggle().setEnabled(getState().enabled);
        getWidget().setDateTextReadOnly(getState().readOnly || getState().isDateTextReadOnly());
        getWidget().getCalendarToggle().setVisible(!getState().readOnly);

        getWidget().setDisplayedDateText(getState().getDisplayedDateText());
        getWidget().setCalendarOpen(getState().isCalendarOpen());
        getWidget().setOpenCalendarOnFocusEnabled(getState().isOpenCalendarOnFocusEnabled());
        if (getState().isCalendarOpen()) {
            getWidget().getCalendar().setCalendarResolutionText(getState().getCalendarResolutionText());
            getWidget().getCalendar().setWeekHeaderNames(getState().getWeekHeaderNames());

            getWidget().getCalendar().setControlsEnabled(getState().isControlsEnabled());

            getWidget().getCalendar().setCalendarResolution(getState().getCalendarResolution());

            getWidget().getCalendar().setCalendarItems(getState().getCalendarItems());

            getWidget().redrawCalendar();
        }

        super.onStateChanged(stateChangeEvent);
    }

    @Override
    protected Widget createWidget() {
        return GWT.create(TuningDateFieldWidget.class);
    }

    @Override
    public TuningDateFieldState getState() {
        return (TuningDateFieldState) super.getState();
    }

    @Override
    public TuningDateFieldWidget getWidget() {
        return (TuningDateFieldWidget) super.getWidget();
    }

}