TaskConfigDialog.java

/*
 * 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.graph.TaskGraphComponent;
import taskblocks.modelimpl.ColorLabel;
import taskblocks.modelimpl.ManImpl;
import taskblocks.modelimpl.TaskImpl;
import taskblocks.modelimpl.TaskModelImpl;
import taskblocks.modelimpl.UndoActionAddTask;
import taskblocks.utils.Utils;

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

	private void fillTask(TaskImpl task) {
		task.setEffort(((Integer)_cfgPanel.planedEffortSP.getValue()).intValue());
		task.setWorkedTime(((Integer)_cfgPanel.workedTimeSP.getValue()).intValue());
		task.setName(_cfgPanel.nameTF.getText());
		task.setBugId(_cfgPanel.bugIdTF.getText());
		task.setMan(((ManImpl)_cfgPanel.manCB.getSelectedItem()));
		task.setColorLabel((ColorLabel)_cfgPanel.colorLabelCB.getSelectedItem());
		task.setComment( _cfgPanel.commentTA.getText() );
		_applied = true;
	}
	
	private void addTask() {
		
		_graph.getGraphRepresentation().updateModel();
		
		TaskImpl t = new TaskImpl();
		
		fillTask(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.geStartTime()), tmpTask.getEffort(), tmpTask.getWorkload());
				finish = Utils.repairStartTime(finish);
				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);
		
		_model.getUndoManager().addAction(new UndoActionAddTask(_model, 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.setEffort(5);
            _task.setWorkedTime(0);
            _task.setComment("");
		} else {
			setTitle("Task " + _task.getName());
		}
		return _cfgPanel = new TaskConfigPanel(_task, _model);
	}

	@Override
	void doApply() {
		if(isCreating()) {
			addTask();
		} else {
			fillTask(_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;
	}

}