Main.java

/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Copyright 2013-2015 Redwarp
 */
package net.redwarp.tool.resizer;

import net.redwarp.tool.resizer.FileProcessor.FileProcessorStatusListener;
import net.redwarp.tool.resizer.misc.Configuration;
import net.redwarp.tool.resizer.misc.Localization;
import net.redwarp.tool.resizer.views.MainWindow;

import java.util.ArrayList;

import javax.swing.*;

public class Main {

  static class StatusListener implements FileProcessorStatusListener {

    int count = 0;
    int current = 0;
    int failureCount = 0;

    public StatusListener(int count) {
      this.count = count;
    }

    @Override
    public void onSuccess() {
      this.current++;
      if (this.current == this.count) {
        System.exit(failureCount);
      }
    }

    @Override
    public void onFailure(String msg) {
      System.err.print(msg + "\n");
      this.current++;
      this.failureCount++;
      if (this.current == this.count) {
        System.exit(failureCount);
      }
    }
  }

  public static void main(String[] args) {
    // Apple only stuff
    System.setProperty("apple.laf.useScreenMenuBar", "true");
    System.setProperty("com.apple.mrj.application.apple.menu.about.name",
                       Localization.get("app_name"));
    Configuration.getSettings().load("./densities.json");

    if (args.length > 0) {
      StatusListener l = new StatusListener(args.length);
      ArrayList<FileProcessor> processors = new ArrayList<FileProcessor>();

      for (String s : args) {
        processors.add(new FileProcessor(s, l));
      }
      for (FileProcessor p : processors) {
        p.process();
      }
    } else {

      try {
        UIManager.setLookAndFeel(UIManager
                                     .getSystemLookAndFeelClassName());
      } catch (ClassNotFoundException e) {
        e.printStackTrace();
      } catch (InstantiationException e) {
        e.printStackTrace();
      } catch (IllegalAccessException e) {
        e.printStackTrace();
      } catch (UnsupportedLookAndFeelException e) {
        e.printStackTrace();
      }

      new MainWindow().setVisible(true);
    }
  }
}