Android Open Source - EverToDo Task

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License

The source code is released under:

GNU General Public License

Java Source Code

/**
 *//w w w  .j a va  2  s.co  m
 * Todo.txt Touch/src/com/todotxt/todotxttouch/task/Task.java
 *
 * Copyright (c) 2009-2011 mathias, Gina Trapani, Tim Barlotta
 *
 * LICENSE:
 *
 * This file is part of Todo.txt Touch, an Android app for managing your todo.txt file (http://todotxt.com).
 *
 * Todo.txt Touch 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 2 of the License, or (at your option) any
 * later version.
 *
 * Todo.txt Touch 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 Todo.txt Touch.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * @author mathias <mathias[at]x2[dot](none)>
 * @author Gina Trapani <ginatrapani[at]gmail[dot]com>
 * @author Tim Barlotta <tim[at]barlotta[dot]net>
 * @license http://www.gnu.org/licenses/gpl.html
 * @copyright 2009-2011 mathias, Gina Trapani, Tim Barlotta
 */
package com.todotxt.todotxttouch.task;

import java.io.Serializable;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

import com.todotxt.todotxttouch.util.RelativeDate;
import com.todotxt.todotxttouch.util.Strings;

@SuppressWarnings("serial")
public class Task implements Serializable {
  private static final String COMPLETED = "x ";
  private static final String DATE_FORMAT = "yyyy-MM-dd";
  private final String originalText;
  private final Priority originalPriority;

  private long id;
  private Priority priority;
  private boolean deleted = false;
  private boolean completed = false;
  private String text;
  private String completionDate;
  private String prependedDate;
  private String relativeAge = "";
  private List<String> contexts;
  private List<String> projects;

  public Task(long id, String rawText, Date defaultPrependedDate) {
    this.id = id;
    this.init(rawText, defaultPrependedDate);
    this.originalPriority = priority;
    this.originalText = text;
  }

  public Task(long id, String rawText) {
    this(id, rawText, null);
  }

  public void update(String rawText) {
    this.init(rawText, null);
  }

  private void init(String rawText, Date defaultPrependedDate) {
    TextSplitter splitter = TextSplitter.getInstance();
    TextSplitter.SplitResult splitResult = splitter.split(rawText);
    this.priority = splitResult.priority;
    this.text = splitResult.text;
    this.prependedDate = splitResult.prependedDate;
    this.completed = splitResult.completed;
    this.completionDate = splitResult.completedDate;

    this.contexts = ContextParser.getInstance().parse(text);
    this.projects = ProjectParser.getInstance().parse(text);
    this.deleted = Strings.isEmptyOrNull(text);

    if (defaultPrependedDate != null
        && Strings.isEmptyOrNull(this.prependedDate)) {
      SimpleDateFormat formatter = new SimpleDateFormat(DATE_FORMAT);
      this.prependedDate = formatter.format(defaultPrependedDate);
    }

    if (!Strings.isEmptyOrNull(this.prependedDate)) {
      SimpleDateFormat sdf = new SimpleDateFormat(DATE_FORMAT);
      try {
        Date d = sdf.parse(this.prependedDate);
        this.relativeAge = RelativeDate.getRelativeDate(d);
      } catch (ParseException e) {
        // e.printStackTrace();
      }
    }
  }

  public Priority getOriginalPriority() {
    return originalPriority;
  }

  public String getOriginalText() {
    return originalText;
  }

  public String getText() {
    return text;
  }

  public long getId() {
    return id;
  }

  public void setPriority(Priority priority) {
    this.priority = priority;
  }

  public Priority getPriority() {
    return priority;
  }

  public List<String> getContexts() {
    return contexts;
  }

  public List<String> getProjects() {
    return projects;
  }

  public String getPrependedDate() {
    return prependedDate;
  }

  public String getRelativeAge() {
    return relativeAge;
  }

  public boolean isDeleted() {
    return deleted;
  }

  public boolean isCompleted() {
    return completed;
  }

  public String getCompletionDate() {
    return completionDate;
  }

  public void markComplete(Date date) {
    if (!this.completed) {
      this.priority = Priority.NONE;
      this.completionDate = new SimpleDateFormat(Task.DATE_FORMAT)
          .format(date);
      this.deleted = false;
      this.completed = true;
    }
  }

  public void markIncomplete() {
    if (this.completed) {
      this.completionDate = "";
      this.completed = false;
    }
  }

  public void delete() {
    this.update("");
  }

  // TODO need a better solution (TaskFormatter?) here
  public String inScreenFormat() {
    StringBuilder sb = new StringBuilder();
    if (this.completed) {
      sb.append(COMPLETED).append(this.completionDate).append(" ");
      if (!Strings.isEmptyOrNull(this.prependedDate)) {
        sb.append(this.prependedDate).append(" ");
      }
    }
    sb.append(this.text);
    return sb.toString();
  }

  public String inFileFormat() {
    StringBuilder sb = new StringBuilder();
    if (this.completed) {
      sb.append(COMPLETED).append(this.completionDate).append(" ");
      if (!Strings.isEmptyOrNull(this.prependedDate)) {
        sb.append(this.prependedDate).append(" ");
      }
    } else {
      if (priority != Priority.NONE) {
        sb.append(priority.inFileFormat()).append(" ");
      }
      if (!Strings.isEmptyOrNull(this.prependedDate)) {
        sb.append(this.prependedDate).append(" ");
      }
    }
    sb.append(this.text);
    return sb.toString();
  }

  public void copyInto(Task destination) {
    destination.id = this.id;
    destination.init(this.inFileFormat(), null);
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }

    Task task = (Task) o;

    if (completed != task.completed) {
      return false;
    }
    if (deleted != task.deleted) {
      return false;
    }
    if (id != task.id) {
      return false;
    }
    if (priority != task.priority) {
      return false;
    }
    if (!contexts.equals(task.contexts)) {
      return false;
    }
    if (!prependedDate.equals(task.prependedDate)) {
      return false;
    }
    if (!projects.equals(task.projects)) {
      return false;
    }
    if (!text.equals(task.text)) {
      return false;
    }

    return true;
  }

  @Override
  public int hashCode() {
    int result = (int) (id ^ (id >>> 32));
    result = 31 * result + priority.hashCode();
    result = 31 * result + (deleted ? 1 : 0);
    result = 31 * result + (completed ? 1 : 0);
    result = 31 * result + text.hashCode();
    result = 31 * result + prependedDate.hashCode();
    result = 31 * result + contexts.hashCode();
    result = 31 * result + projects.hashCode();
    return result;
  }
}

Java Source Code List

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