Application: gvSIG desktop » gvSIG projections

package org.gvsig.proj.swing.impl;

import com.jeta.open.i18n.I18NUtils;

import com.jgoodies.forms.layout.CellConstraints;

import com.jgoodies.forms.layout.FormLayout;

import java.awt.BorderLayout;

import java.awt.ComponentOrientation;

import java.awt.Container;

import java.awt.Dimension;

import javax.swing.Box;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JComboBox;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.JTabbedPane;

import javax.swing.JTextArea;

import javax.swing.JTree;

import javax.swing.border.EmptyBorder;

public class CrsSelectorView extends JPanel

{

   JPanel mainPanel = new JPanel();

   JLabel lblCurrentCrs = new JLabel();

   JTree treeResults = new JTree();

   JTabbedPane pnlDetails = new JTabbedPane();

   JPanel DescriptionTab = new JPanel();

   JTextArea txtDescription = new JTextArea();

   JPanel WktTab = new JPanel();

   JTextArea txtCrsWkt = new JTextArea();

   JPanel pnl_filter = new JPanel();

   JButton btnSearch = new JButton();

   JButton btnSearchRemove = new JButton();

   JButton btnFilterDropdown = new JButton();

   JPanel pnl_filterBar = new JPanel();

   JComboBox cboFilterAlpha = new JComboBox();

   JComboBox cboFilterSpatial = new JComboBox();

   JPanel pnl_filterType = new JPanel();

   JLabel lblFilterAlpha = new JLabel();

   JLabel lblFilterSpatial = new JLabel();

   JPanel grd_buttonBar = new JPanel();

   JButton btnFavoritesAdd = new JButton();

   JButton btnFavoritesRemove = new JButton();

   JButton btnCrsAdd = new JButton();

   JButton btnRecentCrsRemove = new JButton();

   /**

    * Default constructor

    */

   public CrsSelectorView()

   {

      initializePanel();

   }

   /**

    * Adds fill components to empty cells in the first row and first column of the grid.

    * This ensures that the grid spacing will be the same as shown in the designer.

    * @param cols an array of column indices in the first row where fill components should be added.

    * @param rows an array of row indices in the first column where fill components should be added.

    */

   void addFillComponents( Container panel, int[] cols, int[] rows )

   {

      Dimension filler = new Dimension(10,10);

      boolean filled_cell_11 = false;

      CellConstraints cc = new CellConstraints();

      if ( cols.length > 0 && rows.length > 0 )

      {

         if ( cols[0] == 1 && rows[0] == 1 )

         {

            /** add a rigid area  */

            panel.add( Box.createRigidArea( filler ), cc.xy(1,1) );

            filled_cell_11 = true;

         }

      }

      for( int index = 0; index < cols.length; index++ )

      {

         if ( cols[index] == 1 && filled_cell_11 )

         {

            continue;

         }

         panel.add( Box.createRigidArea( filler ), cc.xy(cols[index],1) );

      }

      for( int index = 0; index < rows.length; index++ )

      {

         if ( rows[index] == 1 && filled_cell_11 )

         {

            continue;

         }

         panel.add( Box.createRigidArea( filler ), cc.xy(1,rows[index]) );

      }

   }

   /**

    * Helper method to load an image file from the CLASSPATH

    * @param imageName the package and name of the file to load relative to the CLASSPATH

    * @return an ImageIcon instance with the specified image file

    * @throws IllegalArgumentException if the image resource cannot be loaded.

    */

   public ImageIcon loadImage( String imageName )

   {

      try

      {

         ClassLoader classloader = getClass().getClassLoader();

         java.net.URL url = classloader.getResource( imageName );

         if ( url != null )

         {

            ImageIcon icon = new ImageIcon( url );

            return icon;

         }

      }

      catch( Exception e )

      {

         e.printStackTrace();

      }

      throw new IllegalArgumentException( "Unable to load image: " + imageName );

   }

   /**

    * Method for recalculating the component orientation for 

    * right-to-left Locales.

    * @param orientation the component orientation to be applied

    */

   public void applyComponentOrientation( ComponentOrientation orientation )

   {

      // Not yet implemented...

      // I18NUtils.applyComponentOrientation(this, orientation);

      super.applyComponentOrientation(orientation);

   }

   public JPanel createmainPanel()

   {

      mainPanel.setName("mainPanel");

      FormLayout formlayout1 = new FormLayout("FILL:4DLU:NONE,FILL:DEFAULT:GROW(1.0),FILL:4DLU:NONE","CENTER:2DLU:NONE,CENTER:DEFAULT:NONE,CENTER:2DLU:NONE,FILL:DEFAULT:GROW(0.8),CENTER:2DLU:NONE,CENTER:DEFAULT:NONE,CENTER:2DLU:NONE,CENTER:DEFAULT:NONE,CENTER:2DLU:NONE,FILL:MIN(60DLU;DEFAULT):GROW(0.2),CENTER:2DLU:NONE");

      CellConstraints cc = new CellConstraints();

      mainPanel.setLayout(formlayout1);

      lblCurrentCrs.setName("lblCurrentCrs");

      lblCurrentCrs.setText("Current coordinate system:");

      mainPanel.add(lblCurrentCrs,cc.xy(2,8));

      treeResults.setLargeModel(true);

      treeResults.setName("treeResults");

      treeResults.setRootVisible(false);

      treeResults.setShowsRootHandles(true);

      JScrollPane jscrollpane1 = new JScrollPane();

      jscrollpane1.setViewportView(treeResults);

      jscrollpane1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);

      jscrollpane1.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);

      mainPanel.add(jscrollpane1,cc.xy(2,4));

      pnlDetails.setName("pnlDetails");

      pnlDetails.setTabPlacement(JTabbedPane.BOTTOM);

      pnlDetails.addTab("Description",null,createDescriptionTab());

      pnlDetails.addTab("WKT",null,createWktTab());

      mainPanel.add(pnlDetails,cc.xy(2,10));

      mainPanel.add(createpnl_filter(),cc.xy(2,2));

      mainPanel.add(creategrd_buttonBar(),cc.xy(2,6));

      addFillComponents(mainPanel,new int[]{ 1,2,3 },new int[]{ 1,2,3,4,5,6,7,8,9,10,11 });

      return mainPanel;

   }

   public JPanel createDescriptionTab()

   {

      DescriptionTab.setName("DescriptionTab");

      FormLayout formlayout1 = new FormLayout("FILL:4DLU:NONE,FILL:DEFAULT:GROW(1.0),FILL:4DLU:NONE","CENTER:2DLU:NONE,FILL:DEFAULT:GROW(1.0),CENTER:2DLU:NONE");

      CellConstraints cc = new CellConstraints();

      DescriptionTab.setLayout(formlayout1);

      txtDescription.setName("txtDescription");

      txtDescription.setRows(4);

      txtDescription.setSelectionEnd(74);

      txtDescription.setSelectionStart(74);

      txtDescription.setText("Aqui vendria la informacion que tiene la descripcion del CRS del catalogo.");

      JScrollPane jscrollpane1 = new JScrollPane();

      jscrollpane1.setViewportView(txtDescription);

      jscrollpane1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);

      jscrollpane1.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);

      DescriptionTab.add(jscrollpane1,cc.xy(2,2));

      addFillComponents(DescriptionTab,new int[]{ 1,2,3 },new int[]{ 1,2,3 });

      return DescriptionTab;

   }

   public JPanel createWktTab()

   {

      WktTab.setName("WktTab");

      FormLayout formlayout1 = new FormLayout("FILL:4DLU:NONE,FILL:DEFAULT:GROW(1.0),FILL:4DLU:NONE","CENTER:2DLU:NONE,FILL:DEFAULT:GROW(1.0),CENTER:2DLU:NONE");

      CellConstraints cc = new CellConstraints();

      WktTab.setLayout(formlayout1);

      txtCrsWkt.setLineWrap(true);

      txtCrsWkt.setName("txtCrsWkt");

      txtCrsWkt.setRows(4);

      JScrollPane jscrollpane1 = new JScrollPane();

      jscrollpane1.setViewportView(txtCrsWkt);

      jscrollpane1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);

      jscrollpane1.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);

      WktTab.add(jscrollpane1,cc.xy(2,2));

      addFillComponents(WktTab,new int[]{ 1,2,3 },new int[]{ 1,2,3 });

      return WktTab;

   }

   public JPanel createpnl_filter()

   {

      pnl_filter.setName("pnl_filter");

      FormLayout formlayout1 = new FormLayout("FILL:DEFAULT:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:GROW(1.0),FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:NONE","FILL:DEFAULT:NONE");

      CellConstraints cc = new CellConstraints();

      pnl_filter.setLayout(formlayout1);

      btnSearch.setName("btnSearch");

      btnSearch.setToolTipText("Search");

      EmptyBorder emptyborder1 = new EmptyBorder(2,2,2,2);

      btnSearch.setBorder(emptyborder1);

      pnl_filter.add(btnSearch,cc.xy(6,1));

      btnSearchRemove.setName("btnSearchRemove");

      btnSearchRemove.setToolTipText("Clear search");

      EmptyBorder emptyborder2 = new EmptyBorder(2,2,2,2);

      btnSearchRemove.setBorder(emptyborder2);

      pnl_filter.add(btnSearchRemove,cc.xy(8,1));

      btnFilterDropdown.setName("btnFilterDropdown");

      EmptyBorder emptyborder3 = new EmptyBorder(2,2,2,2);

      btnFilterDropdown.setBorder(emptyborder3);

      pnl_filter.add(btnFilterDropdown,cc.xy(2,1));

      pnl_filter.add(createpnl_filterBar(),cc.xy(4,1));

      pnl_filter.add(createpnl_filterType(),cc.xy(1,1));

      addFillComponents(pnl_filter,new int[]{ 1,3,4,5,7 },new int[]{ 1 });

      return pnl_filter;

   }

   public JPanel createpnl_filterBar()

   {

      pnl_filterBar.setName("pnl_filterBar");

      FormLayout formlayout1 = new FormLayout("FILL:DEFAULT:GROW(1.0)","CENTER:DEFAULT:NONE,CENTER:DEFAULT:NONE");

      CellConstraints cc = new CellConstraints();

      pnl_filterBar.setLayout(formlayout1);

      cboFilterAlpha.setEditable(true);

      cboFilterAlpha.setName("cboFilterAlpha");

      cboFilterAlpha.setRequestFocusEnabled(false);

      pnl_filterBar.add(cboFilterAlpha,cc.xy(1,1));

      cboFilterSpatial.setName("cboFilterSpatial");

      cboFilterSpatial.addItem("Current Visible Extent");

      cboFilterSpatial.addItem("Outline of Features");

      cboFilterSpatial.addItem("Outline of Selected Graphics");

      cboFilterSpatial.addItem("Custom Extent");

      pnl_filterBar.add(cboFilterSpatial,cc.xy(1,2));

      addFillComponents(pnl_filterBar,new int[0],new int[0]);

      return pnl_filterBar;

   }

   public JPanel createpnl_filterType()

   {

      pnl_filterType.setName("pnl_filterType");

      FormLayout formlayout1 = new FormLayout("FILL:DEFAULT:NONE","CENTER:DEFAULT:NONE,CENTER:DEFAULT:NONE");

      CellConstraints cc = new CellConstraints();

      pnl_filterType.setLayout(formlayout1);

      lblFilterAlpha.setName("lblFilterAlpha");

      EmptyBorder emptyborder1 = new EmptyBorder(2,2,2,2);

      lblFilterAlpha.setBorder(emptyborder1);

      pnl_filterType.add(lblFilterAlpha,cc.xy(1,1));

      lblFilterSpatial.setName("lblFilterSpatial");

      EmptyBorder emptyborder2 = new EmptyBorder(2,2,2,2);

      lblFilterSpatial.setBorder(emptyborder2);

      pnl_filterType.add(lblFilterSpatial,cc.xy(1,2));

      addFillComponents(pnl_filterType,new int[0],new int[0]);

      return pnl_filterType;

   }

   public JPanel creategrd_buttonBar()

   {

      grd_buttonBar.setName("grd_buttonBar");

      FormLayout formlayout1 = new FormLayout("FILL:DEFAULT:GROW(1.0),FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE,FILL:DEFAULT:NONE","CENTER:DEFAULT:NONE");

      CellConstraints cc = new CellConstraints();

      grd_buttonBar.setLayout(formlayout1);

      btnFavoritesAdd.setName("btnFavoritesAdd");

      btnFavoritesAdd.setToolTipText("Add selected CRS to favorites");

      EmptyBorder emptyborder1 = new EmptyBorder(2,2,2,2);

      btnFavoritesAdd.setBorder(emptyborder1);

      grd_buttonBar.add(btnFavoritesAdd,cc.xy(8,1));

      btnFavoritesRemove.setName("btnFavoritesRemove");

      btnFavoritesRemove.setToolTipText("Remove selected CRS from favorites");

      EmptyBorder emptyborder2 = new EmptyBorder(2,2,2,2);

      btnFavoritesRemove.setBorder(emptyborder2);

      grd_buttonBar.add(btnFavoritesRemove,cc.xy(6,1));

      btnCrsAdd.setName("btnCrsAdd");

      btnCrsAdd.setToolTipText("Create a new CRS");

      EmptyBorder emptyborder3 = new EmptyBorder(2,2,2,2);

      btnCrsAdd.setBorder(emptyborder3);

      grd_buttonBar.add(btnCrsAdd,cc.xy(2,1));

      btnRecentCrsRemove.setName("btnRecentCrsRemove");

      btnRecentCrsRemove.setToolTipText("Remove selected CRS from recents");

      EmptyBorder emptyborder4 = new EmptyBorder(2,2,2,2);

      btnRecentCrsRemove.setBorder(emptyborder4);

      grd_buttonBar.add(btnRecentCrsRemove,cc.xy(4,1));

      addFillComponents(grd_buttonBar,new int[]{ 1,3,5,7 },new int[]{ 1 });

      return grd_buttonBar;

   }

   /**

    * Initializer

    */

   protected void initializePanel()

   {

      setLayout(new BorderLayout());

      add(createmainPanel(), BorderLayout.CENTER);

   }

}