net.rptools.maptool.client.ui.ChatTypingNotification.java Source code

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Here is the source code for net.rptools.maptool.client.ui.ChatTypingNotification.java

Source

/*
 * This software copyright by various authors including the RPTools.net
 * development team, and licensed under the LGPL Version 3 or, at your option,
 * any later version.
 *
 * Portions of this software were originally covered under the Apache Software
 * License, Version 1.1 or Version 2.0.
 *
 * See the file LICENSE elsewhere in this distribution for license details.
 */

package net.rptools.maptool.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 net.rptools.lib.swing.SwingUtil;
import net.rptools.maptool.client.AppPreferences;
import net.rptools.maptool.client.AppStyle;
import net.rptools.maptool.client.MapTool;
import net.rptools.maptool.language.I18N;

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

@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) {
            return;
        }
        LinkedMap chatTypers = MapTool.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;
        for (String playerNamer : playerTimers) {
            if (showBackground) {
                statsG.setColor(new Color(249, 241, 230, 140));
                statsG.fillRect(bounds.x + PADDING3, y - keyFM.getAscent(),
                        (bounds.width - PADDING7 / 2) - PADDING3, rowHeight);
                statsG.setColor(new Color(175, 163, 149));
                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(MapTool.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);
        }
    }
}