TaskConfigDialog.java :  » Project-Management » taskblocks » taskblocks » app » Java Open Source

/*
 * Copyright (C) Jakub Neubauer, 2007
 *
 * This file is part of TaskBlocks
 *
 * TaskBlocks 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.
 *
 * TaskBlocks 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package taskblocks.app;

import javax.swing.JFrame;
import javax.swing.JPanel;

import taskblocks.Utils;
import taskblocks.graph.TaskGraphComponent;
import taskblocks.modelimpl.ColorLabel;
import taskblocks.modelimpl.ManImpl;
import taskblocks.modelimpl.TaskImpl;
import taskblocks.modelimpl.TaskModelImpl;

public class TaskConfigDialog extends ConfigDialogStub  {
  
  TaskImpl _task;
  TaskModelImpl _model;
  TaskGraphComponent _graph;
  boolean _applied;
  
  TaskConfigPanel _cfgPanel;
  
  public TaskConfigDialog(JFrame owner, TaskImpl task, TaskModelImpl model, TaskGraphComponent graph, boolean isCreating) {
    super(owner, isCreating);
    _task = task;
    _model = model;
    _graph = graph;
    init();
  }

  public void updateTask(TaskImpl task) {
    task.setDuration(((Integer)_cfgPanel.durationSP.getValue()).intValue());
    task.setName(_cfgPanel.nameTF.getText());
    task.setMan(((ManImpl)_cfgPanel.manCB.getSelectedItem()));
    task.setColorLabel((ColorLabel)_cfgPanel._colorLabelCB.getSelectedItem());
    _applied = true;
  }
  
  public void addTask() {
    
    _graph.getGraphRepresentation().updateModel();
    
    TaskImpl t = new TaskImpl();
    
    updateTask(t);
//    t.setDuration(((Integer)_cfgPanel.durationSP.getValue()).intValue());
//    t.setName(_cfgPanel.nameTF.getText());
//    t.setMan(((ManImpl)_cfgPanel.manCB.getSelectedItem()));

    // count the last finish time of all the man's tasks
    long lastFinishTime = 0;
    for(TaskImpl tmpTask: _model._tasks) {
      if(t.getMan() == tmpTask.getMan()) {
        long finish = Utils.countFinishTime(Utils.repairStartTime(tmpTask.geSstartTime()), tmpTask.getDuration());
        if(lastFinishTime < finish) {
          lastFinishTime = finish;
        }
      }
    }
    if(lastFinishTime == 0) {
      lastFinishTime = System.currentTimeMillis()/Utils.MILLISECONDS_PER_DAY;
    }
    
    t.setStartTime(lastFinishTime);
    _model.addTask(t);
    
    _graph.setModel(_model);
    _graph.getGraphRepresentation().setDirty(); // the model->GUI resetted the dirty flag
    _graph.repaint();
    _graph.scrollToTaskVisible(t);
    
    // now focus to name and set text field selection
    _cfgPanel.nameTF.setSelectionStart(0);
    _cfgPanel.nameTF.setSelectionEnd(_cfgPanel.nameTF.getText().length());
    _cfgPanel.nameTF.requestFocus();
  }

  @Override
  JPanel createMainPanel() {
    if(_isCreating) {
      setTitle("New Task");
      _task = new TaskImpl();
      _task.setPredecessors(new TaskImpl[0]);
      _task.setMan(_model._mans[0]);
      _task.setDuration(5);
    } else {
      setTitle("Task " + _task.getName());
    }
    return _cfgPanel = new TaskConfigPanel(_task, _model);
  }

  @Override
  void doApply() {
    if(isCreating()) {
      addTask();
    } else {
      updateTask(_task);
    }
  }
  
  public static boolean openDialog(JFrame owner, TaskImpl task, TaskModelImpl model, TaskGraphComponent graph, boolean isCreating) {
    TaskConfigDialog d = new TaskConfigDialog(owner, task, model, graph, isCreating);
    d.pack();
    d.setLocationRelativeTo(owner);
    d.setVisible(true);
    return d._applied;
  }

}