content: /*
   * Copyright (c) 2019-2020 5zig Reborn
   * Copyright (c) 2015-2019 5zig
   *
   * This file is part of The 5zig Mod
   * The 5zig Mod is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * The 5zig Mod is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with The 5zig Mod.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package eu.the5zig.mod.gui.ts.rows;
  
  import eu.the5zig.mod.gui.Gui;
  import eu.the5zig.mod.gui.elements.IButton;
  import eu.the5zig.mod.gui.elements.RowExtended;
  import eu.the5zig.mod.render.Base64Renderer;
  import eu.the5zig.teamspeak.api.ServerImage;
  import eu.the5zig.teamspeak.api.ServerInfo;
  import eu.the5zig.util.Utils;
  
  import java.net.URL;
  
  public class TeamSpeakBannerRow implements RowExtended {
  
  	private final Base64Renderer renderer;
  	private final URL pointingURL;
  	private final int width;
  	private final int height;
  
  	private boolean hover;
  
  	public TeamSpeakBannerRow(ServerInfo serverInfo, int width) {
  		this.width = width;
  		ServerImage serverBanner = serverInfo.getServerBanner();
  		if (serverBanner != null && serverBanner.getImage() != null) {
  			renderer = Base64Renderer.getRenderer(serverBanner.getImage(), "ts/" + serverInfo.getUniqueId() + "_banner");
  			pointingURL = serverBanner.getPointingURL();
  			float factor = (float) serverBanner.getImage().getWidth() / (float) width;
  			height = (int) ((float) serverBanner.getImage().getHeight() / factor);
  		} else {
  			renderer = null;
  			pointingURL = null;
  			height = 0;
  		}
  	}
  
  	@Override
  	public void draw(int x, int y) {
  	}
  
  	@Override
  	public int getLineHeight() {
  		return height == 0 ? 0 : height + 2;
  	}
  
  	@Override
  	public void draw(int x, int y, int slotHeight, int mouseX, int mouseY) {
  		hover = mouseX >= x && mouseX <= x + width && mouseY >= y && mouseY <= y + height;
  		if (renderer != null) {
  			renderer.renderImage(x, y, width, height);
  			if (hover && pointingURL != null) {
  				Gui.drawRect(x, y, x + width, y + height, 0x44000000);
  			}
  		}
  	}
  
  	@Override
  	public IButton mousePressed(int mouseX, int mouseY) {
  		if (hover && pointingURL != null) {
  			Utils.openURL(pointingURL.toString());
  		}
  
  		return null;
  	}
  }
  