de.symeda.sormas.ui.task.TasksView.java Source code

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Here is the source code for de.symeda.sormas.ui.task.TasksView.java

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/*******************************************************************************
 * SORMAS - Surveillance Outbreak Response Management & Analysis System
 * Copyright  2016-2018 Helmholtz-Zentrum fr Infektionsforschung GmbH (HZI)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *******************************************************************************/
package de.symeda.sormas.ui.task;

import com.vaadin.navigator.ViewChangeListener.ViewChangeEvent;
import com.vaadin.icons.VaadinIcons;
import com.vaadin.ui.Button;
import com.vaadin.ui.themes.ValoTheme;

import de.symeda.sormas.api.i18n.Captions;
import de.symeda.sormas.api.i18n.I18nProperties;
import de.symeda.sormas.api.task.TaskContext;
import de.symeda.sormas.api.task.TaskCriteria;
import de.symeda.sormas.api.task.TaskStatus;
import de.symeda.sormas.api.user.UserRight;
import de.symeda.sormas.ui.ControllerProvider;
import de.symeda.sormas.ui.UserProvider;
import de.symeda.sormas.ui.ViewModelProviders;
import de.symeda.sormas.ui.utils.AbstractView;

@SuppressWarnings("serial")
public class TasksView extends AbstractView {

    public static final String VIEW_NAME = "tasks";

    private final TaskGridComponent taskListComponent;

    public TasksView() {
        super(VIEW_NAME);

        if (!ViewModelProviders.of(TasksView.class).has(TaskCriteria.class)) {
            // init default filter
            TaskCriteria taskCriteria = new TaskCriteria();
            taskCriteria.taskStatus(TaskStatus.PENDING);
            ViewModelProviders.of(TasksView.class).get(TaskCriteria.class, taskCriteria);
        }

        taskListComponent = new TaskGridComponent(getViewTitleLabel(), this);
        addComponent(taskListComponent);

        if (UserProvider.getCurrent().hasUserRight(UserRight.TASK_CREATE)) {
            Button createButton = new Button(I18nProperties.getCaption(Captions.taskNewTask));
            createButton.addStyleName(ValoTheme.BUTTON_PRIMARY);
            createButton.setIcon(VaadinIcons.PLUS_CIRCLE);
            createButton.addClickListener(e -> ControllerProvider.getTaskController().create(TaskContext.GENERAL,
                    null, taskListComponent.getGrid()::reload));
            addHeaderComponent(createButton);
        }
    }

    @Override
    public void enter(ViewChangeEvent event) {
        taskListComponent.reload(event);
    }
}