com.t3.client.ui.ChatTypingNotification.java Source code

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Here is the source code for com.t3.client.ui.ChatTypingNotification.java

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/*
 * Copyright (c) 2014 tabletoptool.com team.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     rptools.com team - initial implementation
 *     tabletoptool.com team - further development
 */
package com.t3.client.ui;

import java.awt.Color;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.image.BufferedImage;
import java.util.Set;

import javax.swing.JPanel;

import org.apache.commons.collections4.map.LinkedMap;

import com.t3.client.AppPreferences;
import com.t3.client.AppStyle;
import com.t3.client.TabletopTool;
import com.t3.language.I18N;
import com.t3.swing.SwingUtil;

@SuppressWarnings("serial")
public class ChatTypingNotification extends JPanel {
    /**
     * This component is only made visible when there are notifications to be displayed. That means the first couple of
     * IF statements in this method are redundant since paintComponent() will not be called unless the component is
     * visible, and it will only be visible when there are notifications...
     */
    @Override
    protected void paintComponent(Graphics g) {
        //      System.out.println("Chat panel is painting itself...");
        if (AppPreferences.getTypingNotificationDuration() != 0) {
            LinkedMap<String, Long> chatTypers = TabletopTool.getFrame().getChatNotificationTimers()
                    .getChatTypers();
            if (chatTypers == null || chatTypers.isEmpty()) {
                return;
            }
            Boolean showBackground = AppPreferences.getChatNotificationShowBackground();

            Graphics2D statsG = (Graphics2D) g.create();

            Font boldFont = AppStyle.labelFont.deriveFont(Font.BOLD);
            Font font = AppStyle.labelFont;
            FontMetrics valueFM = g.getFontMetrics(font);
            FontMetrics keyFM = g.getFontMetrics(boldFont);

            int PADDING7 = 7;
            int PADDING3 = 3;
            int PADDING2 = 2;

            BufferedImage img = AppStyle.panelTexture;
            int rowHeight = Math.max(valueFM.getHeight(), keyFM.getHeight());

            setBorder(null);
            int width = AppStyle.miniMapBorder.getRightMargin() + AppStyle.miniMapBorder.getLeftMargin();
            int height = getHeight() - PADDING2 + AppStyle.miniMapBorder.getTopMargin()
                    + AppStyle.miniMapBorder.getBottomMargin();

            statsG.setFont(font);
            SwingUtil.useAntiAliasing(statsG);
            Rectangle bounds = new Rectangle(AppStyle.miniMapBorder.getLeftMargin(),
                    height - getHeight() - AppStyle.miniMapBorder.getTopMargin(), getWidth() - width,
                    getHeight() - AppStyle.miniMapBorder.getBottomMargin() - AppStyle.miniMapBorder.getTopMargin()
                            + PADDING2);

            int y = bounds.y + rowHeight;
            rowHeight = Math.max(rowHeight, AppStyle.chatImage.getHeight());

            setSize(getWidth(), ((chatTypers.size() * (PADDING3 + rowHeight))
                    + AppStyle.miniMapBorder.getTopMargin() + AppStyle.miniMapBorder.getBottomMargin()));

            if (showBackground) {
                g.drawImage(img, 0, 0, getWidth(), getHeight() + PADDING7, this);
                AppStyle.miniMapBorder.paintAround(statsG, bounds);
            }
            Rectangle rightRow = new Rectangle(AppStyle.miniMapBorder.getLeftMargin() + PADDING7,
                    AppStyle.miniMapBorder.getTopMargin() + PADDING7, AppStyle.chatImage.getWidth(),
                    AppStyle.chatImage.getHeight());

            Set<?> keySet = chatTypers.keySet();
            @SuppressWarnings("unchecked")
            Set<String> playerTimers = (Set<String>) keySet;
            Color c1 = new Color(249, 241, 230, 140);
            Color c2 = new Color(175, 163, 149);
            for (String playerNamer : playerTimers) {
                if (showBackground) {
                    statsG.setColor(c1);
                    statsG.fillRect(bounds.x + PADDING3, y - keyFM.getAscent(),
                            (bounds.width - PADDING7 / 2) - PADDING3, rowHeight);
                    statsG.setColor(c2);
                    statsG.drawRect(bounds.x + PADDING3, y - keyFM.getAscent(),
                            (bounds.width - PADDING7 / 2) - PADDING3, rowHeight);
                }
                g.drawImage(AppStyle.chatImage, bounds.x + 5, y - keyFM.getAscent(), (int) rightRow.getWidth(),
                        (int) rightRow.getHeight(), this);

                // Values
                statsG.setColor(TabletopTool.getFrame().getChatTypingLabelColor());
                statsG.setFont(boldFont);
                statsG.drawString(I18N.getText("msg.commandPanel.liveTyping", playerNamer),
                        bounds.x + AppStyle.chatImage.getWidth() + PADDING7 * 2, y + 5);

                y += PADDING2 + rowHeight;
            }
            if (showBackground) {
                AppStyle.shadowBorder.paintWithin(statsG, bounds);
            } else {
                setOpaque(false);
            }
        }
    }
}