root / trunk / extensions / extGeoreferencing / src / com / iver / cit / gvsig / gui / pointsTable / TablePointsPanel.java @ 4769
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package com.iver.cit.gvsig.gui.pointsTable; |
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import java.awt.BorderLayout; |
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import java.awt.Component; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.GridLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import javax.swing.JTable; |
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import javax.swing.table.DefaultTableModel; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.layers.FLyrPoints; |
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import com.iver.cit.gvsig.gui.dialogs.GeoreferencingDialog; |
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/**
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* Panel que contiene la tabla de puntos con sus controles.
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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public class TablePointsPanel extends JPanel implements ActionListener{ |
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//**********************Vars**********************************
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private GeoreferencingDialog parent = null; |
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private JPanel pTable = null; |
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private JPanel pPointSelection = null; |
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private TableControlerPanel tableControlerPanel = null; |
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private int widthGeneralPanel = 380, heightGeneralPanel = 160; |
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private int widthSupPanel = 370, heightSupPanel = 125; |
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private int widthInfPanel = 375, heightInfPanel = 27; |
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private int widthTable = 375, heightTable = 110; |
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private FLyrPoints lyrPoints = null; |
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private int lastIndexSelection = -1; |
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private boolean disableEvent = false; |
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final static String[] columnNames = {"N?", "X", "Y", |
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"X'", "Y'", "Error X", |
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"Error Y", "RMS"}; |
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private PointTable table = null; |
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private ButtonsExportImportPanel pButtonsExportImportPanel = null; |
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//**********************End Vars******************************
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|
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//**********************Classes*******************************
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/**
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* Clase que representa la tabla de puntos
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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public class PointTable extends JPanel { |
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private JTable table = null; |
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private JScrollPane scrollPane = null; |
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private TableModelPoint tabModel = null; |
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public TableModelPoint getTableModel(){
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return tabModel;
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} |
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public PointTable() {
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super(new GridLayout(1,0)); |
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tabModel = new TableModelPoint();
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table = new JTable(tabModel); |
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table.setPreferredScrollableViewportSize(new Dimension(500, 70)); |
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table.addMouseListener(new MouseAdapter() { |
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public void mouseClicked(MouseEvent e) { |
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} |
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}); |
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scrollPane = new JScrollPane(table); |
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add(scrollPane); |
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} |
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/**
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* TableModel del JTable que contiene los puntos con sus errores
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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public class TableModelPoint extends DefaultTableModel { |
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public TableModelPoint(){
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super(new Object[0][8], columnNames); |
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} |
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public int getColumnCount() { |
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return columnNames.length;
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} |
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public String getColumnName(int col) { |
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return columnNames[col];
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} |
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public Class getColumnClass(int c) { |
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return String.class; |
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} |
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public void addNew() { |
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super.addRow(new Object[] {"", "", "", "", "", "", "", ""}); |
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} |
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public void setValueAt(Object value, int row, int col) { |
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super.setValueAt(value, row, col);
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} |
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/**
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* Devuelve true si la celda es editable. Solo son editables
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* las celdas de los puntos.
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*/
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public boolean isCellEditable(int row, int col){ |
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if(col >=1 && col <=4) |
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return true; |
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return false; |
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} |
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} |
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/**
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* @return Returns the table.
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*/
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public JTable getTable() { |
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return table;
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} |
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} |
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//**********************End Classes*****************************
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//**********************Methods*********************************
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/**
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* This is the default constructor
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*/
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public TablePointsPanel(GeoreferencingDialog p) {
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super();
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this.parent = p;
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initialize(); |
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} |
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/**
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* This method initializes this
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*
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* @return void
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*/
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private void initialize() { |
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GridBagConstraints gridBagConstraints5 = new GridBagConstraints(); |
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GridBagConstraints gridBagConstraints2 = new GridBagConstraints(); |
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GridBagConstraints gridBagConstraints1 = new GridBagConstraints(); |
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this.setLayout(new GridBagLayout()); |
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this.setPreferredSize(new java.awt.Dimension(widthGeneralPanel, heightGeneralPanel)); |
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this.setSize(new java.awt.Dimension(widthGeneralPanel, heightGeneralPanel)); |
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this.setLocation(new java.awt.Point(0,0)); |
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gridBagConstraints1.gridx = 0;
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gridBagConstraints1.gridy = 0;
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gridBagConstraints1.insets = new java.awt.Insets(2,0,2,0); |
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gridBagConstraints2.gridx = 0;
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gridBagConstraints2.gridy = 1;
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gridBagConstraints2.insets = new java.awt.Insets(5,0,5,0); |
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gridBagConstraints2.anchor = java.awt.GridBagConstraints.NORTH; |
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gridBagConstraints5.gridx = 0;
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gridBagConstraints5.gridy = 1;
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gridBagConstraints5.insets = new java.awt.Insets(1,0,1,0); |
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this.add(getPTable(), gridBagConstraints1);
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this.add(getPPointSelection(), gridBagConstraints5);
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} |
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/**
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* Actualiza el n?mero de puntos del combo a partir de los contenidos en
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* la capa de puntos. Esta funci?n es usada desde otros paneles que cambien
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* el punto seleccionado para comunicar a la tabla la nueva selecci?n.
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*/
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public void updateComboPoint(int pointSelected){ |
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try{
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loadLyrPoint(); |
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}catch(InstantiationException exc){ |
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), |
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PluginServices.getText(this, "error_capa_puntos")); |
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return;
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} |
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disableEvent = true;
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tableControlerPanel.setNItems(lyrPoints.getCountPoints()); |
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tableControlerPanel.getCPoint().setSelectedIndex(pointSelected); |
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getJTable().getTable().setRowSelectionInterval(pointSelected, pointSelected); |
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tableControlerPanel.checkArrows(); |
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disableEvent = false;
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} |
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/**
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* Obtiene una capa de puntos. Si no existe crea una.
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* @return
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*/
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private void loadLyrPoint() throws InstantiationException{ |
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if(lyrPoints == null){ |
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if(lyrPoints == null){ |
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lyrPoints = this.parent.getLyrPoints();
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if(lyrPoints == null) |
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throw new InstantiationException(); |
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} |
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} |
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} |
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/**
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* Comprueba si los valores de un punto en los campos de la tabla est?n
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* vacios y lanza una excepci?n si hay alguno sin informaci?n.
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* @throws NoSuchFieldException
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*/
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private void checkInfoPointText(int nPunto)throws NoSuchFieldException{ |
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if( getJTable().getTable().getValueAt(nPunto, 0).toString().equals("") || |
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getJTable().getTable().getValueAt(nPunto, 1).toString().equals("") || |
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getJTable().getTable().getValueAt(nPunto, 2).toString().equals("") || |
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getJTable().getTable().getValueAt(nPunto, 3).toString().equals("") || |
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getJTable().getTable().getValueAt(nPunto, 4).toString().equals("") ){ |
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disableEvent = true;
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tableControlerPanel.setSelectedIndex(lastIndexSelection); |
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disableEvent = false;
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throw new NoSuchFieldException(); |
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} |
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} |
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/**
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* Cuando pasamos de un punto a otro
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* <UL>
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* <LI>Cargamos la capa de puntos si no est? cargada todavia</LI>
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* <LI>Comprobamos que el punto desde el que partimos no tenga campos inicio o fin vacios</LI>
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* <LI>Seleccionamos en el combo en nuevo punto</LI>
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* <LI>Cargamos la informaci?n del nuevo punto en los JTextField, mini imagen y seleccionamos la fila de la tabla</LI>
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* <LI>Chequeamos la flechas para activar o desactivar las que toquen.</LI>
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* </UL>
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* @param changeSelection Cambia la posici?n seleccionada del combo si es true
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* @param pos Posici?n a la que cambia el combo si el parametro chageSelection es true
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*/
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private void changePoint(boolean changeSelection, int pos){ |
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disableEvent = true;
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try{
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loadLyrPoint(); |
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checkInfoPointText(pos); |
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if(changeSelection){
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lastIndexSelection = pos; |
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tableControlerPanel.setSelectedIndex(pos); |
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} |
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lyrPoints.getPointManager().selectPoint(tableControlerPanel.getSelectedIndex(), parent); |
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tableControlerPanel.checkArrows(); |
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}catch(NoSuchFieldException exc){ |
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), |
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PluginServices.getText(this, "coordenadas_vacias")); |
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}catch(InstantiationException exc){ |
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), |
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PluginServices.getText(this, "error_capa_puntos")); |
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} |
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disableEvent = false;
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} |
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/* (non-Javadoc)
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* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
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*/
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public void actionPerformed(ActionEvent e) { |
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//Bot?n de ir al punto inicial
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if(e.getSource() == tableControlerPanel.getBFirst()){
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if(tableControlerPanel.getItemCount() >= 1) |
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changePoint(true, 0); |
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} |
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//Bot?n de ir al punto anterior
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if(e.getSource() == tableControlerPanel.getBPrev()){
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if(tableControlerPanel.getSelectedIndex() != 0) |
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changePoint(true, tableControlerPanel.getSelectedIndex() - 1); |
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} |
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//Bot?n de ir al punto siguiente
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if(e.getSource() == tableControlerPanel.getBNext()){
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if(tableControlerPanel.getSelectedIndex() != (tableControlerPanel.getItemCount() - 1)) |
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changePoint(true, tableControlerPanel.getSelectedIndex() + 1); |
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} |
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//Bot?n de ir al punto final
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if(e.getSource() == tableControlerPanel.getBLast()){
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if(tableControlerPanel.getItemCount() >= 1) |
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changePoint(true, tableControlerPanel.getItemCount() - 1); |
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} |
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//Combo de selecci?n de punto
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if(e.getSource() == tableControlerPanel.getCPoint()){
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if(tableControlerPanel.getSelectedIndex() != -1){ |
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if(!disableEvent){
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changePoint(true,tableControlerPanel.getSelectedIndex());
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} |
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} |
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} |
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} |
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//**********************End Methods*****************************
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|
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//**********************Setters & Getters***********************
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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public JPanel getPTable() { |
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if (pTable == null) { |
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BorderLayout borderLayout4 = new BorderLayout(); |
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pTable = new JPanel(); |
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pTable.setLayout(borderLayout4); |
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pTable.setSize(new java.awt.Dimension(widthSupPanel,heightSupPanel));
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pTable.setPreferredSize(new java.awt.Dimension(widthSupPanel,heightSupPanel));
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pTable.add(getJTable(), BorderLayout.CENTER);
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} |
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return pTable;
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} |
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/**
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* This method initializes jPanel1
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*
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* @return javax.swing.JPanel
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*/
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public JPanel getPPointSelection() { |
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if (pPointSelection == null) { |
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pPointSelection = new JPanel(); |
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pPointSelection.setPreferredSize(new java.awt.Dimension(widthInfPanel, heightInfPanel));
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if(this.tableControlerPanel == null){ |
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FlowLayout flowLayout6 = new FlowLayout(); |
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pPointSelection.setLayout(flowLayout6); |
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tableControlerPanel = new TableControlerPanel();
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flowLayout6.setAlignment(java.awt.FlowLayout.LEFT); |
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flowLayout6.setHgap(0);
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flowLayout6.setVgap(2);
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pPointSelection.add(tableControlerPanel, null);
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pPointSelection.add(getPButtonsExportImportPanel(), null);
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pPointSelection.setBorder(javax.swing.BorderFactory.createLineBorder(java.awt.Color.gray,1));
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tableControlerPanel.getBFirst().addActionListener(this);
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tableControlerPanel.getBLast().addActionListener(this);
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tableControlerPanel.getBNext().addActionListener(this);
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tableControlerPanel.getBPrev().addActionListener(this);
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tableControlerPanel.getBNew().setVisible(false);
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tableControlerPanel.getCPoint().addActionListener(this);
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} |
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} |
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return pPointSelection;
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} |
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/**
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* This method initializes jTable
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*
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* @return javax.swing.JTable
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*/
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public PointTable getJTable() {
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if (table == null) { |
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table = new PointTable();
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table.setSize(new java.awt.Dimension(widthTable, heightTable));
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table.setPreferredSize(new java.awt.Dimension(widthTable, heightTable));
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} |
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return table;
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} |
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/**
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* Elimina todas las filas de la tabla.
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*/
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public void clearTable(){ |
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int l = table.getTable().getRowCount();
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this.setSaveToDisk(false); |
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for(int i=0;i<l;i++) |
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((DefaultTableModel)table.getTable().getModel()).removeRow(0); |
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} |
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/**
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* @return Returns the tableControlerPanel.
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*/
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public TableControlerPanel getTableControlerPanel() {
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return tableControlerPanel;
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} |
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/**
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* Asigna una tabla
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* @param table
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*/
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public void setTable(PointTable table){ |
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this.table = table;
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table.setSize(new java.awt.Dimension(widthTable, heightTable));
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table.setPreferredSize(new java.awt.Dimension(widthTable, heightTable));
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} |
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/**
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* Calculo del nuevo tama?o a partir de un frame redimensionado
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* @param w Ancho del frame
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* @param h Alto del frame
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*/
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public void newFrameSize(int w, int h){ |
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int newWidth = w;
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this.setSize(new java.awt.Dimension(newWidth, heightGeneralPanel)); |
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this.setPreferredSize(new java.awt.Dimension(newWidth, heightGeneralPanel)); |
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getPTable().setSize(new java.awt.Dimension((int)(0.98*newWidth),heightSupPanel)); |
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getPTable().setPreferredSize(new java.awt.Dimension((int)(0.98*newWidth),heightSupPanel)); |
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getJTable().setSize(new java.awt.Dimension((int)(0.98*newWidth), heightTable)); |
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getJTable().setPreferredSize(new java.awt.Dimension((int)(0.98*newWidth), heightTable)); |
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getPPointSelection().setSize(new java.awt.Dimension((int)(0.98*newWidth), heightInfPanel)); |
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} |
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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public ButtonsExportImportPanel getPButtonsExportImportPanel() {
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if (pButtonsExportImportPanel == null) { |
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pButtonsExportImportPanel = new ButtonsExportImportPanel();
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} |
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return pButtonsExportImportPanel;
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} |
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/**
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* Activa o desactiva los botones de exportar capa de puntos y salvar
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* la tabla a Ascii.
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*@param isPossible Si vale true activa los controles de salvar y exportaci?n
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*y si vale false los desactiva
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*/
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public void setSaveToDisk(boolean isPossible){ |
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this.getPButtonsExportImportPanel().setSaveToDisk(isPossible);
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} |
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//**********************End Setters & Getters*******************
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} |