AdvancedAnnotationListEditorViewImpl.java

/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * 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.kie.workbench.common.screens.datamodeller.client.widgets.advanceddomain.annotationlisteditor;

import javax.annotation.PostConstruct;
import javax.enterprise.context.Dependent;
import javax.inject.Inject;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Widget;
import org.gwtbootstrap3.client.ui.Button;
import org.gwtbootstrap3.client.ui.PanelGroup;
import org.kie.workbench.common.screens.datamodeller.client.widgets.advanceddomain.annotationlisteditor.item.AnnotationListItem;
import org.kie.workbench.common.screens.datamodeller.client.widgets.advanceddomain.annotationwizard.CreateAnnotationWizard;
import org.kie.workbench.common.services.datamodeller.core.Annotation;
import org.kie.workbench.common.services.datamodeller.core.ElementType;
import org.kie.workbench.common.services.shared.project.KieProject;
import org.uberfire.client.callbacks.Callback;
import org.uberfire.ext.widgets.common.client.common.popups.YesNoCancelPopup;
import org.uberfire.ext.widgets.common.client.resources.i18n.CommonConstants;
import org.uberfire.mvp.Command;

@Dependent
public class AdvancedAnnotationListEditorViewImpl
        extends Composite
        implements AdvancedAnnotationListEditorView {

    interface AdvancedAnnotationListEditorViewImplUiBinder
            extends
            UiBinder< Widget, AdvancedAnnotationListEditorViewImpl > {

    }

    private static AdvancedAnnotationListEditorViewImplUiBinder uiBinder = GWT.create( AdvancedAnnotationListEditorViewImplUiBinder.class );

    @UiField
    Button addAnnotationButton;

    @UiField
    PanelGroup accordionsContainer;

    private Presenter presenter;

    private CreateAnnotationWizard createAnnotationWizard;

    @Inject
    public AdvancedAnnotationListEditorViewImpl( CreateAnnotationWizard createAnnotationWizard ) {
        initWidget( uiBinder.createAndBindUi( this ) );
        this.createAnnotationWizard = createAnnotationWizard;
    }

    @PostConstruct
    protected void init( ) {
        accordionsContainer.setId( DOM.createUniqueId( ) );
    }

    @Override
    public void init( Presenter presenter ) {
        this.presenter = presenter;
    }

    @Override
    public void clear( ) {
        accordionsContainer.clear( );
    }

    @Override
    public void addItem( AnnotationListItem listItem ) {
        accordionsContainer.add( listItem );
    }

    @Override
    public void removeItem( AnnotationListItem listItem ) {
        accordionsContainer.remove( listItem );
    }

    @Override
    public void showYesNoDialog( String message,
                                 Command yesCommand,
                                 Command noCommand,
                                 Command cancelCommand ) {

        YesNoCancelPopup yesNoCancelPopup = YesNoCancelPopup.newYesNoCancelPopup(
                CommonConstants.INSTANCE.Information( ), message, yesCommand, noCommand, cancelCommand );

        yesNoCancelPopup.setClosable( false );
        yesNoCancelPopup.show( );
    }

    @Override
    public void showYesNoDialog( String message, Command cancelCommand ) {
        showYesNoDialog( message, null, null, cancelCommand );
    }

    @Override
    public void invokeCreateAnnotationWizard( final Callback< Annotation > callback,
                                              final KieProject kieProject,
                                              final ElementType elementType ) {
        createAnnotationWizard.init( kieProject, elementType );
        createAnnotationWizard.onCloseCallback( callback );
        createAnnotationWizard.start( );
    }

    @Override
    public void setReadonly( boolean readonly ) {
        addAnnotationButton.setEnabled( !readonly );
    }

    @UiHandler( "addAnnotationButton" )
    void onAddAnnotation( ClickEvent event ) {
        presenter.onAddAnnotation( );
    }

}