org.gwtbootstrap3.extras.fullcalendar.client.FullCalendarEntryPoint Maven / Gradle / Ivy

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Extra, third-party widgets/components for GwtBootstrap3

There is a newer version: 1.0.2

package org.gwtbootstrap3.extras.fullcalendar.client;

/*
 * #%L
 * GwtBootstrap3
 * %%
 * Copyright (C) 2013 - 2014 GwtBootstrap3
 * %%
 * 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.
 * #L%
 */

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.ScriptInjector;
import com.google.gwt.dom.client.StyleInjector;

public class FullCalendarEntryPoint implements EntryPoint {

    @Override
    public void onModuleLoad() {
        StyleInjector.injectAtEnd(FullCalendarClientBundle.INSTANCE.fullCalendarCss().getText());
        StyleInjector.injectAtEnd("@media print {" + FullCalendarClientBundle.INSTANCE.fullCalendarPrintCss().getText() + "}");

        if (!isMomentPresent()) {
            ScriptInjector.fromString(FullCalendarClientBundle.INSTANCE.getMomentJS().getText()).setWindow(ScriptInjector.TOP_WINDOW).inject();
        }

        if (!isCalendarPresent()) {
            ScriptInjector.fromString(FullCalendarClientBundle.INSTANCE.getFullCalendarJS().getText()).setWindow(ScriptInjector.TOP_WINDOW).inject();
        }

        if (!isDragAndResizePresent()) {
            ScriptInjector.fromString(FullCalendarClientBundle.INSTANCE.getCustomDragResizeJS().getText()).setWindow(ScriptInjector.TOP_WINDOW).inject();
        }
    }

    private native boolean isCalendarPresent() /*-{
        if ($wnd.jQuery && $wnd.jQuery.fullCalendar) {
            return true;
        } else {
            return false;
        }
    }-*/;

    private native boolean isDragAndResizePresent() /*-{
        if ($wnd.jQuery && $wnd.jQuery.draggable && $wnd.jQuery.resizable) {
            return true;
        } else {
            return false;
        }
    }-*/;

    private native boolean isMomentPresent() /*-{
        if ($wnd.jQuery && $wnd.jQuery.moment) {
            return true;
        } else {
            return false;
        }
    }-*/;
}