com.github.djabry.platform.vaadin.view.BaseMainViewAbstr.java Source code

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Here is the source code for com.github.djabry.platform.vaadin.view.BaseMainViewAbstr.java

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/*
 * Copyright (c) 2015 Daniel Jabry
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package com.github.djabry.platform.vaadin.view;

import com.vaadin.shared.ui.MarginInfo;
import com.vaadin.ui.Label;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.themes.ValoTheme;
import org.vaadin.spring.navigator.VaadinView;

import javax.annotation.PostConstruct;

/**
 * @author djabry
 */
public abstract class BaseMainViewAbstr extends VerticalLayout implements SampleView {

    @PostConstruct
    protected void init() {
        MarginInfo marginInfo = new MarginInfo(true, true, true, true);
        this.setMargin(marginInfo);
        this.setSpacing(true);

        String titleString = this.getTitle();
        if (titleString != null) {
            Label title = new Label(getTitle());
            title.addStyleName(ValoTheme.LABEL_H2);
            this.addComponent(title);
        }

    }

    public String getTitle() {

        String viewName = this.getViewName();
        String title = viewName;
        if (title != null) {
            title = "";
            for (String titleWord : this.getViewName().split("_")) {
                title += processTitleWord(titleWord);
                title += " ";
            }

            title = title.trim();
        }

        return title;
    }

    private String processTitleWord(String word) {
        //Capitalise each title word
        if (word.length() > 1) {
            word = word.substring(0, 1).toUpperCase() + word.substring(1).toLowerCase();
        }

        return word;
    }

    public String getViewName() {
        VaadinView annotation = this.getClass().getAnnotation(VaadinView.class);
        String name = null;
        if (annotation != null) {
            name = annotation.name();

        }

        return name;
    }

}