com.squadd.UI.GroupChatLayout.java Source code

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Here is the source code for com.squadd.UI.GroupChatLayout.java

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package com.squadd.UI;

import com.squadd.javaBeans.Group;
import com.squadd.javaBeans.GroupChat;
import com.squadd.managers.DBManager;
import com.squadd.technical.Display;
import com.squadd.technical.ImageGetter;
import com.vaadin.event.MouseEvents;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Image;
import com.vaadin.ui.Label;
import com.vaadin.ui.Panel;
import com.vaadin.ui.TextArea;
import com.vaadin.ui.VerticalLayout;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.List;

/**
 *
 * @author SharkNado
 */
public class GroupChatLayout extends HorizontalLayout {
    private TextArea message;
    private Panel name;
    private Button send;
    private List<MessageLayout> msg;
    private VerticalLayout content;
    private VerticalLayout cont;
    private static Comparator dateComparator;
    private boolean isClicked = false;

    public GroupChatLayout(Group group) {
        name = new Panel();
        Label label = new Label("Group Chat");
        label.setSizeUndefined();
        HorizontalLayout hor = new HorizontalLayout();
        hor.setWidth(0.67 * Display.width + "px");
        hor.addComponent(label);
        hor.setComponentAlignment(label, Alignment.TOP_CENTER);
        name.setWidth(0.68 * Display.width + "px");
        name.setContent(hor);
        name.setStyleName("backColorGrey");
        message = new TextArea();
        msg = new ArrayList();
        send = new Button("send");
        content = new VerticalLayout();

        dateComparator = new Comparator<GroupChat>() {
            @Override
            public int compare(GroupChat o1, GroupChat o2) {
                return -o1.getDate().compareTo(o2.getDate());
            }
        };
        configureLayout(group);
        configureActions(group);
    }

    private void configureLayout(Group group) {
        HorizontalLayout sendL = new HorizontalLayout(message, send);
        sendL.setWidth(Display.width * 0.68 + "px");
        send.setSizeUndefined();
        message.setWidth(0.61 * Display.width - send.getWidth() + "px");
        sendL.setComponentAlignment(send, Alignment.MIDDLE_RIGHT);

        DBManager db = new DBManager();
        List<GroupChat> jb = (ArrayList) db.getAllGroupMessages(group.getGroupId());
        Collections.sort(jb, dateComparator);
        msg = new ArrayList<MessageLayout>();
        for (int i = 0; i < jb.size(); ++i) {
            Label when = new Label(jb.get(i).getDate().toString());
            Image photo = new ImageGetter().get(group);
            Label text = new Label(jb.get(i).getMessage());
            msg.add(new MessageLayout(when, photo, text));
        }

        for (int i = 0; i < msg.size(); ++i) {
            content.addComponent(msg.get(i));
        }

        cont = new VerticalLayout(sendL, content);
        cont.setVisible(false);
        VerticalLayout all = new VerticalLayout(name, cont);
        addComponent(all);

    }

    private void configureActions(Group group) {
        Button.ClickListener click = new Button.ClickListener() {
            @Override
            public void buttonClick(Button.ClickEvent event) {
                if (!message.getValue().isEmpty()) {
                    DBManager db = new DBManager();
                    db.addMessage(10, message.getValue()); //change 10->group.getId();

                    cont.removeComponent(content);
                    List<GroupChat> jb = (ArrayList) db.getAllGroupMessages(group.getGroupId());
                    Collections.sort(jb, dateComparator);
                    makeNewContent(jb, group);
                    cont.addComponent(content);
                }
            }
        };
        send.addClickListener(click);

        name.addClickListener(new MouseEvents.ClickListener() {
            @Override
            public void click(MouseEvents.ClickEvent event) {
                if (!isClicked) {
                    isClicked = true;
                    cont.setVisible(isClicked);
                } else {
                    isClicked = false;
                    cont.setVisible(isClicked);
                }
            }

        });
    }

    private void makeNewContent(List<GroupChat> jb, Group group) {
        content = new VerticalLayout();
        msg = new ArrayList<MessageLayout>();
        for (int i = 0; i < jb.size(); ++i) {
            Label when = new Label(jb.get(i).getDate().toString());
            Image photo = new ImageGetter().get(group);
            Label text = new Label(jb.get(i).getMessage());
            msg.add(new MessageLayout(when, photo, text));
        }

        for (int i = 0; i < msg.size(); ++i) {
            content.addComponent(msg.get(i));
        }
    }

    public TextArea getMessage() {
        return message;
    }

    public Button getSend() {
        return send;
    }

    public List<MessageLayout> getMsg() {
        return msg;
    }

    public VerticalLayout getContent() {
        return content;
    }

    public VerticalLayout getCont() {
        return cont;
    }

    public void setMessage(TextArea message) {
        this.message = message;
    }

    public void setSend(Button send) {
        this.send = send;
    }

    public void setMsg(List<MessageLayout> msg) {
        this.msg = msg;
    }

    public void setContent(VerticalLayout content) {
        this.content = content;
    }

    public void setCont(VerticalLayout cont) {
        this.cont = cont;
    }

}