com.foc.vaadin.gui.layouts.validationLayout.FVOptionMobileLayout.java Source code

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Here is the source code for com.foc.vaadin.gui.layouts.validationLayout.FVOptionMobileLayout.java

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/*******************************************************************************
 * Copyright 2016 Antoine Nicolas SAMAHA
 * 
 * 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 com.foc.vaadin.gui.layouts.validationLayout;

import java.util.List;

import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.MenuBar.MenuItem;
import com.foc.vaadin.FocWebVaadinWindow;
import com.foc.vaadin.gui.components.menuBar.FVMenuBar;
import com.foc.vaadin.gui.components.menuBar.FVMenuBarCommand;
import com.foc.vaadin.gui.xmlForm.FocXMLLayout;
import com.vaadin.ui.NativeButton;

@SuppressWarnings("serial")
public class FVOptionMobileLayout extends FocXMLLayout {

    private FocWebVaadinWindow focWebVaadinWindow = null;
    private FVValidationLayout validationLayout = null;
    private NativeButton closeValidationLayoutForMobile = null;

    public FVOptionMobileLayout(FocWebVaadinWindow focWebVaadinWindow, FVValidationLayout validationLayout) {
        this.focWebVaadinWindow = focWebVaadinWindow;
        this.validationLayout = validationLayout;
    }

    public void init() {
        setSpacing(true);
        addStyleName("slide");
        fill();
    }

    @Override
    public void dispose() {
        super.dispose();
        focWebVaadinWindow = null;
        validationLayout = null;
    }

    private NativeButton getCloseButton() {
        if (closeValidationLayoutForMobile == null) {
            closeValidationLayoutForMobile = new NativeButton("Close");
            closeValidationLayoutForMobile.addStyleName("focBannerButton");
            closeValidationLayoutForMobile.setHeight("40px");
            closeValidationLayoutForMobile.setWidth("100%");
            closeValidationLayoutForMobile.addClickListener(new ClickListener() {

                @Override
                public void buttonClick(ClickEvent event) {
                    if (focWebVaadinWindow != null) {
                        focWebVaadinWindow.goBack(null);
                    }
                }
            });
        }
        return closeValidationLayoutForMobile;
    }

    public void fill() {
        if (focWebVaadinWindow != null) {
            focWebVaadinWindow.getCentralHeader().markAsDirty();
            if (validationLayout != null && validationLayout.getMenubar(false) != null) {
                FVMenuBar menuBar = validationLayout.getMenubar(false);
                addMoreItemsAsButtons(menuBar);
            }
            NativeButton logoutButton = focWebVaadinWindow.getLogoutButton();
            if (logoutButton != null) {
                logoutButton.setCaption("Logout");
                logoutButton.setWidth("100%");
                addComponent(logoutButton);
            }
            NativeButton adminButton = focWebVaadinWindow.getAdminButton();
            if (adminButton != null) {
                adminButton.setCaption("Admin");
                adminButton.setWidth("100%");
                addComponent(adminButton);
            }
        }
        if (validationLayout != null) {
            FVViewSelector_MenuBar viewSelector = validationLayout.getViewSelector(true);
            viewSelector.addStyleName("focBannerButton");
            viewSelector.setWidth("100%");
            addComponent(viewSelector);
        }
        NativeButton closeButton = getCloseButton();
        addComponent(closeButton);
    }

    private void addMoreItemsAsButtons(FVMenuBar menuBar) {
        List<MenuItem> munItemList = menuBar.getItems();

        if (munItemList.size() > 0) {
            MenuItem moreItem = munItemList.get(0);
            if (moreItem != null) {
                List<MenuItem> children = moreItem.getChildren();
                for (int i = 0; i < children.size(); i++) {
                    MenuItem menuItem = children.get(i);
                    if (menuItem != null) {
                        String title = menuItem.getText();
                        FVMenuBarCommand menuBarCommand = (FVMenuBarCommand) menuItem.getCommand();
                        if (menuBarCommand != null) {
                            NativeButton button = new NativeButton(title);
                            button.setWidth("100%");
                            button.setHeight("40px");
                            button.addStyleName("focBannerButton");
                            addComponent(button);
                            button.addClickListener(new MenuItemButtonClickListener(menuItem, menuBarCommand));
                        }
                    }
                }
            }
        }

    }

    private class MenuItemButtonClickListener implements ClickListener {

        private FVMenuBarCommand menuBarCommand = null;
        private MenuItem menuItem = null;

        public MenuItemButtonClickListener(MenuItem menuItem, FVMenuBarCommand menuBarCommand) {
            this.menuItem = menuItem;
            this.menuBarCommand = menuBarCommand;
        }

        @Override
        public void buttonClick(ClickEvent event) {
            if (menuBarCommand != null && menuItem != null) {
                menuBarCommand.menuSelected(menuItem);
            }
        }
    }
}