HomePerspective.java

/*
 * Copyright 2016 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.stunner.project.client.perspectives;

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

import org.jboss.errai.ioc.client.container.SyncBeanManager;
import org.kie.workbench.common.screens.projecteditor.client.menu.ProjectMenu;
import org.kie.workbench.common.stunner.project.client.screens.ProjectDiagramWorkbenchDocks;
import org.kie.workbench.common.widgets.client.handlers.NewResourcePresenter;
import org.kie.workbench.common.widgets.client.handlers.NewResourcesMenu;
import org.kie.workbench.common.workbench.client.PerspectiveIds;
import org.uberfire.client.annotations.Perspective;
import org.uberfire.client.annotations.WorkbenchMenu;
import org.uberfire.client.annotations.WorkbenchPerspective;
import org.uberfire.client.mvp.PlaceManager;
import org.uberfire.client.workbench.panels.impl.MultiListWorkbenchPanelPresenter;
import org.uberfire.client.workbench.panels.impl.SimpleWorkbenchPanelPresenter;
import org.uberfire.mvp.impl.DefaultPlaceRequest;
import org.uberfire.workbench.model.CompassPosition;
import org.uberfire.workbench.model.PanelDefinition;
import org.uberfire.workbench.model.PerspectiveDefinition;
import org.uberfire.workbench.model.impl.PanelDefinitionImpl;
import org.uberfire.workbench.model.impl.PartDefinitionImpl;
import org.uberfire.workbench.model.impl.PerspectiveDefinitionImpl;
import org.uberfire.workbench.model.menu.MenuFactory;
import org.uberfire.workbench.model.menu.Menus;

@ApplicationScoped
@WorkbenchPerspective(identifier = PerspectiveIds.HOME, isDefault = true)
public class HomePerspective {

    @Inject
    private NewResourcePresenter newResourcePresenter;

    @Inject
    private NewResourcesMenu newResourcesMenu;

    @Inject
    private PlaceManager placeManager;

    @Inject
    private SyncBeanManager iocManager;

    @Inject
    private ProjectMenu projectMenu;

    @Inject
    private ProjectDiagramWorkbenchDocks stunnerWorkbenchEditorDocks;

    private PerspectiveDefinition perspective;
    private Menus menus;

    @PostConstruct
    public void init() {
        buildPerspective();
        buildMenuBar();
        buildDocks();
    }

    @Perspective
    public PerspectiveDefinition getPerspective() {
        return this.perspective;
    }

    @WorkbenchMenu
    public Menus getMenus() {
        return this.menus;
    }

    private void buildPerspective() {

        this.perspective = new PerspectiveDefinitionImpl(MultiListWorkbenchPanelPresenter.class.getName());
        this.perspective.setName("Administration");

        final PanelDefinition west = new PanelDefinitionImpl(SimpleWorkbenchPanelPresenter.class.getName());
        west.setWidth(400);
        west.setMinWidth(350);
        west.addPart(new PartDefinitionImpl(new DefaultPlaceRequest("org.kie.guvnor.explorer")));

        this.perspective.getRoot().insertChild(CompassPosition.WEST,
                                               west);
    }

    private void buildDocks() {
        stunnerWorkbenchEditorDocks.setup(PerspectiveIds.HOME);
    }

    private void buildMenuBar() {
        this.menus = MenuFactory
                .newTopLevelMenu("Projects")
                .respondsWith(() -> placeManager.goTo("org.kie.guvnor.explorer"))
                .endMenu()

                .newTopLevelMenu("New")
                .withItems(newResourcesMenu.getMenuItems())
                .endMenu()

                .newTopLevelMenu("Tools")
                .withItems(projectMenu.getMenuItems())
                .endMenu()

                .build();
    }
}