BaseDecisionTableColumnPage.java

/*
 * Copyright 2017 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.drools.workbench.screens.guided.dtable.client.wizard.column.pages.common;

import com.google.gwt.user.client.ui.SimplePanel;
import com.google.gwt.user.client.ui.Widget;
import org.drools.workbench.screens.guided.dtable.client.widget.table.GuidedDecisionTableView;
import org.drools.workbench.screens.guided.dtable.client.wizard.column.NewGuidedDecisionTableColumnWizard;
import org.drools.workbench.screens.guided.dtable.client.wizard.column.plugins.commons.DecisionTableColumnPlugin;
import org.jboss.errai.common.client.ui.ElementWrapperWidget;
import org.jboss.errai.ui.client.local.spi.TranslationService;
import org.uberfire.client.mvp.UberElement;
import org.uberfire.ext.widgets.core.client.wizards.WizardPage;

public abstract class BaseDecisionTableColumnPage<T extends DecisionTableColumnPlugin> implements WizardPage {

    protected T plugin;

    protected NewGuidedDecisionTableColumnWizard wizard;

    protected GuidedDecisionTableView.Presenter presenter;

    private SimplePanel content;

    private TranslationService translationService;

    protected BaseDecisionTableColumnPage(final TranslationService translationService) {
        this.translationService = translationService;
    }

    abstract protected UberElement<?> getView();

    public void init(final NewGuidedDecisionTableColumnWizard wizard) {
        this.wizard = wizard;
        this.presenter = wizard.getPresenter();
        this.content = new SimplePanel();

        initialise();
    }

    @Override
    public void initialise() {
        final UberElement<?> view = getView();
        final ElementWrapperWidget<?> widget = ElementWrapperWidget.getWidget(view.getElement());

        content.add(widget);
    }

    @Override
    public Widget asWidget() {
        return content;
    }

    public void setPlugin(final T plugin) {
        this.plugin = plugin;
    }

    public T plugin() {
        return plugin;
    }

    protected String translate(final String key,
                               final Object... args) {
        return translationService.format(key,
                                         args);
    }
}