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DiveSegmentModel.java
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193 lines (178 loc) · 6.56 KB
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/*
* DiveSegmentModel.java
*
* Provides AbstractTableModel for the dive segment table on the Main Window (MainFrame)
*
* @author Guy Wittig
* @version 04-Mar-2005
*
* This program is part of MV-Plan
* copyright 2006 Guy Wittig
*
* This program 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.
*
* This program 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.
*
* The GNU General Public License can be read at http://www.gnu.org/licenses/licenses.html*
*/
package mvplan.datamodel;
import javax.swing.table.*;
import java.util.ArrayList;
import mvplan.gas.Gas;
import mvplan.segments.SegmentAbstract;
import mvplan.main.*;
public class DiveSegmentModel extends AbstractTableModel
{
String [] headings;
ArrayList knownSegments;
public static int COLUMN_COUNT=5;
public DiveSegmentModel(ArrayList knownSegments)
{
this.knownSegments=knownSegments;
// Create headings from resource file
// e.g. headings = new String[] {"Depth", "Time","Gas","SP","Enable"};
headings = new String[] {
Mvplan.getResource("mvplan.gui.MainFrame.diveTable.depth.text"),
Mvplan.getResource("mvplan.gui.MainFrame.diveTable.time.text"),
Mvplan.getResource("mvplan.gui.MainFrame.diveTable.gas.text"),
Mvplan.getResource("mvplan.gui.MainFrame.diveTable.setpoint.text"),
Mvplan.getResource("mvplan.gui.MainFrame.diveTable.enable.text") };
}
// Accessors
public ArrayList<SegmentAbstract> getKnownSegments() { return knownSegments;}
public int getRowCount() { return knownSegments.size();}
public int getColumnCount() { return COLUMN_COUNT; }
public String getColumnName(int col) { return headings[col]; }
public SegmentAbstract getSegment(int row) { return (SegmentAbstract)knownSegments.get(row);}
/*
* Move row up
*/
public void moveRowUp(int row)
{
// Check bounds
if(row > 0 && row <= (knownSegments.size()-1)) {
SegmentAbstract s=(SegmentAbstract)knownSegments.get(row-1);
knownSegments.set(row-1,knownSegments.get(row));
knownSegments.set(row,s);
}
// Fire event
fireTableDataChanged();
}
/*
* Move row down
*/
public void moveRowDown(int row)
{
// Check bounds
if(row >= 0 && row < (knownSegments.size()-1)) {
SegmentAbstract s=(SegmentAbstract)knownSegments.get(row+1);
knownSegments.set(row+1,knownSegments.get(row));
knownSegments.set(row,s);
}
// Fire event
fireTableDataChanged();
}
/*
* Remove row from model
*/
public void removeRow(int row)
{
knownSegments.remove(row);
// Fire event
fireTableDataChanged();
}
/*
* Get class for column
*/
public Class getColumnClass(int col) {
SegmentAbstract s=(SegmentAbstract)knownSegments.get(0);
switch (col) {
case 0: return new Double(s.getDepth()).getClass();
case 1: return new Double(s.getTime()).getClass();
case 2: // Ensure we don't have a null gas
if(s.getGas()==null) s.setGas(new Gas(0.0, 0.21, 66.0));
return s.getGas().getClass();
case 3: return new Double(s.getSetpoint()).getClass();
case 4: return s.getEnable().getClass();
default: return null;
}
}
/*
* Check if cell is editable
*/
public boolean isCellEditable(int row, int col)
{
// All are editable
return true;
}
/*
* Set value at cell
*/
public void setValueAt(Object obj, int row, int col)
{
// New JVM appears to miss combo box selections so check for nulls
if(obj == null) {
//System.out.println("DiveSegmentModel.setValueAt(): null argument");
return;
}
// Get dive segment related to this row
SegmentAbstract s=(SegmentAbstract)knownSegments.get(row);
double d;
String str;
// Switch by column. If entries are out of bounds then set them to zero.
switch (col) {
case 0: // Depth
d=((Double)obj).doubleValue();
if(d<0.0 || d>Mvplan.prefs.getMaxDepth()) d=0.0;
s.setDepth(d);
break;
case 1: // Time
d=((Double)obj).doubleValue();
if(d<0.0 || d>Mvplan.prefs.getMaxSegmentTime()) d=0.0;
s.setTime(d);
break;
case 2: // Gas
s.setGas((Gas)obj);
break;
case 3: // Setpoint
d=((Double)obj).doubleValue();
if (d<0.0 || d>Mvplan.prefs.getMaxSetpoint()) d=0.0;
s.setSetpoint(d);
break;
case 4: // Enable
s.setEnable((Boolean)obj);
break;
default:
break;
}
}
/*
* Get value at cell
*/
public Object getValueAt(int row, int col)
{
// Get dive segment related to this row
SegmentAbstract s=(SegmentAbstract)knownSegments.get(row);
s.setType(SegmentAbstract.CONST); // Fix for previous bug
// Switch by column
switch (col) {
case 0: // Depth
return new Double(s.getDepth());
case 1: // Time
return new Double(s.getTime());
case 2: // Gas
return s.getGas().toString();
case 3: // Setpoint
return new Double(s.getSetpoint());
case 4: // Enable
return s.getEnable();
default: return null;
}
}
}