content: /*
   * Copyright (c) 2019 abc123lzf <abc123lzf@126.com>
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  package com.lzf.flyingsocks.client.gui;
  
  import io.netty.util.internal.PlatformDependent;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.net.URL;
  
  /**
   * @author lizifan 695199262@qq.com
   * @since 2019.8.13 11:26
   * GUI资源管理器
   */
  public final class ResourceManager {
  
      static {
          try {
              //加载这个类以便支持‘classpath:’类型的URL
              Class.forName("com.lzf.flyingsocks.url.ClasspathURLHandlerFactory");
          } catch (ClassNotFoundException e) {
              throw new Error(e);
          }
      }
  
      public static InputStream openIconImageStream() throws IOException {
          return new URL("classpath://META-INF/ui-resource/icon.png").openStream();
      }
  
      public static InputStream openSystemTrayImageStream() throws IOException {
          if (PlatformDependent.isOsx()) {
              return new URL("classpath://META-INF/ui-resource/icon-tray-mac.png").openStream();
          }
  
          return new URL("classpath://META-INF/ui-resource/icon-tray.png").openStream();
      }
  
      public static InputStream openSaveIconImageStream() throws IOException {
          return new URL("classpath://META-INF/ui-resource/save-icon.png").openStream();
      }
  
      public static InputStream openDeleteIconImageStream() throws IOException {
          return new URL("classpath://META-INF/ui-resource/delete-icon.png").openStream();
      }
  
      private ResourceManager() {
          throw new UnsupportedOperationException();
      }
  
  }
  