| gvSIG desktop 1

 *

 * $Id$

 * $Log$

 * Revision 1.16  2007-08-08 10:18:15  jvidal

 * javadoc

 *

 * Revision 1.15  2007/08/03 11:29:13  jaume

 * refactored AbstractTypeSymbolEditorPanel class name to AbastractTypeSymbolEditor

 *

 * Revision 1.14  2007/08/03 09:20:46  jaume

 * refactored class names

 *

 * Revision 1.13  2007/08/01 13:02:08  jaume

 * renamed methods

 *

 * Revision 1.12  2007/07/30 12:56:04  jaume

 * organize imports, java 5 code downgraded to 1.4 and added PictureFillSymbol

 *

 * Revision 1.11  2007/06/29 13:07:33  jaume

 * +PictureLineSymbol

 *

 * Revision 1.10  2007/05/28 13:34:28  jaume

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 * Revision 1.9  2007/05/08 15:44:07  jaume

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 * Revision 1.8  2007/04/27 12:10:17  jaume

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 * Revision 1.7  2007/04/05 16:08:34  jaume

 * Styled labeling stuff

 *

 * Revision 1.6  2007/04/04 16:01:14  jaume

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 * Revision 1.5  2007/03/28 16:44:08  jaume

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 * Revision 1.4  2007/03/13 16:57:35  jaume

 * Added MultiVariable legend

 *

 * Revision 1.3  2007/03/09 11:25:00  jaume

 * Advanced symbology (start committing)

 *

 * Revision 1.1.2.3  2007/02/21 07:35:14  jaume

 * *** empty log message ***

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 * Revision 1.1.2.2  2007/02/08 15:43:05  jaume

 * some bug fixes in the editor and removed unnecessary imports

 *

 * Revision 1.1.2.1  2007/01/26 13:49:03  jaume

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 * Revision 1.1  2007/01/16 11:52:11  jaume

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 * Revision 1.8  2007/01/10 17:05:05  jaume

 * moved to FMap and gvSIG

 *

 * Revision 1.7  2006/11/13 09:15:23  jaume

 * javadoc and some clean-up

 *

 * Revision 1.6  2006/11/06 16:06:52  jaume

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 * Revision 1.5  2006/11/02 17:19:28  jaume

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 * Revision 1.4  2006/10/31 16:16:34  jaume

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 * Revision 1.3  2006/10/30 19:30:35  jaume

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 * Revision 1.2  2006/10/29 23:53:49  jaume

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 * Revision 1.1  2006/10/27 12:41:09  jaume

 * GUI

 *

 *

 */

 * <b>MarkerFill</b> allows the user to store and modify the properties that fills a

 * polygon with a padding made of markers and an outline<p>

 * <p>

 * This functionality is carried out thanks to two tabs (marker fill and MarkerFillProperties)

 * which are included in the panel to edit the properities of a symbol (SymbolEditor)

 * how is explained in AbstractTypeSymbolEditor.<p>

 * <p>

 * The first tab (marker fill)permits the user to select the marker for the padding and

 * other options such as the color for the fill (<b>btnChooseMarker</b>),to select the

 * ouline (<b>btnOutline</b>)and the distribution (grid or random) of the marker inside

 * the padding (<b>rdGrid,rdRandom</b>).

 * <p>

 * The second tab is implementes as a MarkerFillProperties class and offers the possibilities

 * to change the separtion and the offset.

 *

 *

 *@see MarkerFillProperties

 *@see AbstractTypeSymbolEditor

 *@author jaume dominguez faus - jaume.dominguez@iver.es

 */

	private ArrayList tabs = new ArrayList();

	private ColorChooserPanel markerCC;

	private JButton btnChooseMarker;

	private JButton btnOutline;

	private MarkerFillSymbol mfs = new MarkerFillSymbol();

	private MarkerFillProperties panelStyle = new MarkerFillProperties();

	private JRadioButton rdGrid;

	/**

	 * constructor method

	 * @param owner

	 */

	public MarkerFill(SymbolEditor owner) {

		super(owner);

		initialize();

	}

	/**

	 * Initializes the parameters that allows the user to fill the padding of

	 * a polygon with a style made of markers.To do it, two tabs are created (marker

	 * fill and MarkerFillProperties)inside the SymbolEditor panel with default values

	 * for the different attributes.

	 */

	private void initialize() {

//		GridLayout layout;

		JPanel myTab;

		// Marker fill tab

		{

			myTab = new JPanel(new FlowLayout(FlowLayout.LEFT, 10, 10));

			myTab.setName(PluginServices.getText(this, "marker_fill"));

			GridBagLayoutPanel p = new GridBagLayoutPanel();

			JPanel aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 5));

			markerCC = new ColorChooserPanel();

			markerCC.setAlpha(255);

			markerCC.addActionListener(this);

			aux.add(markerCC);

			p.addComponent(PluginServices.getText(this, "color"), aux);

			btnChooseMarker = new JButton(PluginServices.getText(this, "choose_marker"));

			btnChooseMarker.addActionListener(this);

			aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 5));

			aux.add(btnChooseMarker);

			p.addComponent("", aux);

			aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 5));

			btnOutline = new JButton(PluginServices.getText(this, "outline"));

			aux.add(btnOutline);

			btnOutline.setEnabled(false);

			p.addComponent("", aux);

			ButtonGroup group = new ButtonGroup();

			rdGrid = new JRadioButton(PluginServices.getText(this, "grid"));

			rdGrid.addActionListener(this);

			rdRandom = new JRadioButton(PluginServices.getText(this, "random"));

			rdRandom.addActionListener(this);

			group.add(rdGrid);

			group.add(rdRandom);

			aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 5));

			aux.add(rdGrid);

			aux.add(rdRandom);

			rdGrid.setSelected(true);

			p.addComponent("", aux);

			myTab.add(p);

		}

		tabs.add(myTab);

		// Fill properties tab

		tabs.add(panelStyle);

		panelStyle.addActionListener(this);

	}

	public void refreshControls(ISymbol layer) {

		if (layer == null) {

			System.err.println(getClass().getName()+":: should be unreachable code");

			// set defaults

			markerCC.setColor(Color.BLACK);

			rdGrid.setSelected(true);

			rdRandom.setSelected(false);

		} else {

			MarkerFillSymbol mfs = (MarkerFillSymbol) layer;

			int fillStyle = mfs.getMarkerFillProperties().getFillStyle();

			rdGrid.setSelected(fillStyle == SimpleMarkerFillPropertiesStyle.GRID_FILL);

			rdRandom.setSelected(fillStyle == SimpleMarkerFillPropertiesStyle.RANDOM_FILL);

			panelStyle.setModel(mfs.getMarkerFillProperties());

		}

	}

	public String getName() {

		return PluginServices.getText(this, "marker_fill");

	}

	public JPanel[] getTabs() {

		return (JPanel[]) tabs.toArray(new JPanel[0]);

	}

	public void actionPerformed(ActionEvent e) {

		JComponent comp = (JComponent) e.getSource();

		if (comp.equals(btnChooseMarker)) {

			SymbolSelector symSelect = new SymbolSelector( getLayer(), FShape.POINT);

			PluginServices.getMDIManager().addWindow(symSelect);

			marker = (AbstractMarkerSymbol) symSelect.getSelectedObject();

			if (marker == null) return;

			mfs.setMarker(marker);

		} else if (comp.equals(markerCC)) {

			marker.setColor(markerCC.getColor());

		}

		IMarkerFillPropertiesStyle prop = panelStyle.getMarkerFillProperties();

		prop.setFillStyle(rdGrid.isSelected() ?

				IMarkerFillPropertiesStyle.GRID_FILL : IMarkerFillPropertiesStyle.RANDOM_FILL);

		mfs.setMarkerFillProperties(prop);

		fireSymbolChangedEvent();

	}