Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.rastertools.generictoolbar;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.Iterator;

import javax.swing.BoxLayout;

import javax.swing.JButton;

import javax.swing.JToolBar;

import org.gvsig.gui.beans.comboboxconfigurablelookup.DefaultComboBoxConfigurableLookUpModel;

import org.gvsig.gui.beans.comboboxconfigurablelookup.JComboBoxConfigurableLookUp;

import org.gvsig.gui.beans.controls.combobutton.ComboButton;

import org.gvsig.raster.gui.IGenericToolBarMenuItem;

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.fmap.layers.FLayers;

import com.iver.utiles.extensionPoints.ExtensionPoint;

import com.iver.utiles.extensionPoints.ExtensionPoints;

import com.iver.utiles.extensionPoints.ExtensionPointsSingleton;

/**

 * Componente que contiene los objetos visuales de la barra de herramientas

 * generica

 * 

 * @version 13/02/2008

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class GenericToolBarPanel extends JToolBar implements ActionListener {

	private JComboBoxConfigurableLookUp jCBCLU;

	private ComboButton buttonGroup = new ComboButton();

	private ComboButton buttonMenu = new ComboButton();

	private FLayers lastLayers = null;

	public GenericToolBarPanel() {

		super("GenericToolBarPanel");

		initialize();

	}

	/**

	 * Especifica que las capas de la vista han cambiado.

	 * @param layers

	 */

	public void setLayers(FLayers layers) {

		lastLayers = layers;

		getComboBoxConfigurableLookUp().removeAllItems();

		for (int i = 0; i < layers.getLayersCount(); i++)

			getComboBoxConfigurableLookUp().addItem(layers.getLayer(i).getName());

		getComboBoxConfigurableLookUp().setSelectedItem(layers.getActives()[0].getName());

		getComboBoxConfigurableLookUp().hidePopup();

		reloadSubMenu();

	}

	/**

	 * Devuelve un combo de busqueda de items.

	 * @return

	 */

	private JComboBoxConfigurableLookUp getComboBoxConfigurableLookUp() {

		if (jCBCLU == null) {

			jCBCLU = new JComboBoxConfigurableLookUp();

			((DefaultComboBoxConfigurableLookUpModel) jCBCLU.getModel()).setShowAllItemsInListBox(false);

			if (jCBCLU.getModel() instanceof DefaultComboBoxConfigurableLookUpModel) {

				((DefaultComboBoxConfigurableLookUpModel) jCBCLU.getModel()).setLookUpAgent(new BinarySearch());

				jCBCLU.setOnlyOneColorOnText(true);

			}

		}

		return jCBCLU;

	}

	private void initialize() {

		setLayout(new BoxLayout(this, BoxLayout.X_AXIS));

		buttonGroup.addActionListener(this);

		buttonGroup.setName("Menu principal");

		reloadMenuGroup();

		add(buttonGroup);

		buttonMenu.addActionListener(this);

		buttonMenu.setName("Submenus");

		reloadMenuGroup();

		add(buttonMenu);

		add(getComboBoxConfigurableLookUp());

	}

	/**

	 * Recarga los items del menu global dejando seleccionado el item que habia

	 * previamente, en caso de que exista

	 */

	public void reloadMenuGroup() {

		String actionCommand = buttonGroup.getActionCommand();

		buttonGroup.clearButtons();

		buttonMenu.clearButtons();

		Iterator iterator = null;

		ExtensionPoints extensionPoints = ExtensionPointsSingleton.getInstance();		

		ExtensionPoint extensionPoint = (ExtensionPoint) extensionPoints.get("GenericToolBarGroup");

		if (extensionPoint == null)

			return;

		iterator = extensionPoint.keySet().iterator();

		while (iterator.hasNext()) {

			String key = (String) iterator.next();

			Object object = ((Object) extensionPoint.get(key));

			if (object instanceof IGenericToolBarMenuItem) {

				IGenericToolBarMenuItem item = (IGenericToolBarMenuItem) object;

				JButton button2 = new JButton(item.getText(), item.getIcon());

				button2.setActionCommand(key);

				buttonGroup.addButton(button2);

			}

		}

		buttonGroup.setSelectedItem(actionCommand);

		reloadSubMenu();

	}

	/**

	 * Recarga los items del submenu dejando seleccionado el item que habia

	 * previamente, en caso de que exista

	 */

	public void reloadSubMenu() {

		String actionCommand = buttonMenu.getActionCommand();

		buttonMenu.clearButtons();

		Iterator iterator = null;

		ExtensionPoints extensionPoints = ExtensionPointsSingleton.getInstance();		

		ExtensionPoint extensionPoint = (ExtensionPoint) extensionPoints.get("GenericToolBarMenu");

		if (extensionPoint == null)

			return;

		iterator = extensionPoint.keySet().iterator();

		FLayer[] layers = new FLayer[] {getLayerSelected()};

		while (iterator.hasNext()) {

			String key = (String) iterator.next();

			Object object = ((Object) extensionPoint.get(key));

			if (object instanceof IGenericToolBarMenuItem) {

				IGenericToolBarMenuItem item = (IGenericToolBarMenuItem) object;

				if (!buttonGroup.getActionCommand().equals(item.getGroup()))

					continue;

				if (!item.isVisible(null, layers))

					continue;

				// Mirar pq no se puede poner disabled un item del menu

				if (!item.isEnabled(null, layers))

					continue;

				JButton button2 = new JButton(item.getText(), item.getIcon());

				button2.setActionCommand(key);

				buttonMenu.addButton(button2);

			}

		}

		buttonMenu.setSelectedItem(actionCommand);

	}

	/**

	 * Devuelve el layer seleccionado en el combobox

	 * @return

	 */

	public FLayer getLayerSelected() {

		if (lastLayers == null)

			return null;

		for (int i = 0; i < lastLayers.getLayersCount(); i++) {

			if (lastLayers.getLayer(i).getName().equals(getComboBoxConfigurableLookUp().getEditor().getItem())) {

				return lastLayers.getLayer(i);

			}

		}

		return null;

	}

	/*

	 * (non-Javadoc)

	 * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)

	 */

	public void actionPerformed(ActionEvent e) {

		if (e.getSource() == buttonGroup) {

			reloadSubMenu();

			return;

		}

		if (e.getSource() == buttonMenu) {

			Iterator iterator = null;

			ExtensionPoints extensionPoints = ExtensionPointsSingleton.getInstance();		

			ExtensionPoint extensionPoint = (ExtensionPoint) extensionPoints.get("GenericToolBarMenu");

			if (extensionPoint == null)

				return;

			iterator = extensionPoint.keySet().iterator();

			while (iterator.hasNext()) {

				String key = (String) iterator.next();

				if (!key.equals(e.getActionCommand()))

					continue;

				Object object = ((Object) extensionPoint.get(key));

				if (object instanceof IGenericToolBarMenuItem) {

					IGenericToolBarMenuItem item = (IGenericToolBarMenuItem) object;

					if (getLayerSelected() != null) {

						item.execute(null, new FLayer[] {getLayerSelected()});

						reloadSubMenu();

					}

					return;

				}

			}

			return;

		}

	}

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.rastertools.generictoolbar;

import javax.swing.Icon;

import org.gvsig.raster.gui.IGenericToolBarMenuItem;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.project.documents.view.toc.ITocItem;

/**

 * Clase que implementa un IGenericToolBarMenuItem para evitar tener que crear

 * clases para items de menu sencillas

 * 

 * @version 06/02/2008

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class GenericToolBarMenuItem implements IGenericToolBarMenuItem {

	private String text  = "";

	private int    order = 0;

	private Icon   icon  = null;

	private String group = "";

	public GenericToolBarMenuItem(String text, Icon icon) {

		this(text, icon, "", 0);

	}

	public GenericToolBarMenuItem(String text) {

		this(text, PluginServices.getIconTheme().get("blank-icon"), "", 0);

	}

	public GenericToolBarMenuItem(String text, Icon icon, String group, int order) {

		this.text = text;

		this.order = order;

		this.icon = icon;

		this.group = group;

	}

	public GenericToolBarMenuItem(String text, Icon icon, String group) {

		this(text, icon, group, 0);

	}

	public GenericToolBarMenuItem(String text, Icon icon, int order) {

		this(text, icon, "", 0);

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#getGroup()

	 */

	public String getGroup() {

		return group;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.rastertools.generictoolbar.IGenericToolBarMenuItem#getOrder()

	 */

	public int getOrder() {

		return order;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.rastertools.generictoolbar.IGenericToolBarMenuItem#getText()

	 */

	public String getText() {

		return text;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.rastertools.generictoolbar.IGenericToolBarMenuItem#getIcon()

	 */

	public Icon getIcon() {

		return icon;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#isEnabled(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])

	 */

	public boolean isEnabled(ITocItem item, FLayer[] selectedItems) {

		return true;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#isVisible(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])

	 */

	public boolean isVisible(ITocItem item, FLayer[] selectedItems) {

		return true;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#execute(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])

	 */

	public void execute(ITocItem item, FLayer[] selectedItems) {}

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.rastertools.generictoolbar;

import java.awt.BorderLayout;

import java.awt.Dimension;

import javax.swing.JPanel;

import javax.swing.JToolBar;

import org.gvsig.fmap.raster.layers.FLyrRasterSE;

import org.gvsig.fmap.raster.layers.IRasterLayerActions;

import org.gvsig.raster.gui.properties.dialog.RasterPropertiesTocMenuEntry;

import org.gvsig.raster.util.RasterToolsUtil;

import org.gvsig.rastertools.analysisview.ViewRasterAnalysisTocMenuEntry;

import org.gvsig.rastertools.clipping.ClippingTocMenuEntry;

import org.gvsig.rastertools.colortable.ColorTableTocMenuEntry;

import org.gvsig.rastertools.filter.FilterTocMenuEntry;

import org.gvsig.rastertools.geolocation.GeoLocationTocMenuEntry;

import org.gvsig.rastertools.histogram.HistogramTocMenuEntry;

import org.gvsig.rastertools.overviews.OverviewsTocMenuEntry;

import org.gvsig.rastertools.roi.ui.ROIManagerTocMenuEntry;

import org.gvsig.rastertools.saveas.SaveAsTocMenuEntry;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

import com.iver.andami.ui.mdiFrame.MDIFrame;

import com.iver.cit.gvsig.fmap.MapContext;

import com.iver.cit.gvsig.project.documents.view.IProjectView;

import com.iver.cit.gvsig.project.documents.view.gui.View;

import com.iver.utiles.extensionPoints.ExtensionPoint;

import com.iver.utiles.extensionPoints.ExtensionPoints;

import com.iver.utiles.extensionPoints.ExtensionPointsSingleton;

/**

 * Extension para la barra de herramientas generica

 * 

 * @version 13/02/2008

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class GenericToolBarModule extends Extension {

	private GenericToolBarPanel toolBar = null;

	/**

	 * Crea y devuelve la barra de herramientas

	 * @return

	 */

	private GenericToolBarPanel getGenericToolBarPanel() {

		if (toolBar == null) {

			MDIFrame f = (MDIFrame) PluginServices.getMainFrame();

			if (f == null)

				return null;

			for (int i = 0; i < f.getContentPane().getComponentCount(); i++) {

				if (f.getContentPane().getComponent(i) instanceof JPanel) {

					JPanel panel = (JPanel) f.getContentPane().getComponent(i);

					for (int j = 0; j < panel.getComponentCount(); j++) {

						if (panel.getComponent(i) instanceof JToolBar) {

							toolBar = new GenericToolBarPanel();

							toolBar.setPreferredSize(new Dimension(300, 23));

							panel.add(toolBar, BorderLayout.PAGE_START);

							return toolBar;

						}

					}

				}

			}

		}

		return toolBar;

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.andami.plugins.IExtension#initialize()

	 */

	public void initialize() {

		ExtensionPoints extensionPoints = ExtensionPointsSingleton.getInstance();

		// Creaci?n del punto de extensi?n para registrar paneles en el cuadro de propiedades.

		if (!extensionPoints.containsKey("GenericToolBarGroup")) {

			extensionPoints.put(new ExtensionPoint("GenericToolBarGroup", "Punto de extension para los grupos de menus del GenericToolBarPanel"));

		}

		if (!extensionPoints.containsKey("GenericToolBarMenu")) {

			extensionPoints.put(new ExtensionPoint("GenericToolBarMenu", "Punto de extension para los submenus del GenericToolBarPanel"));

		}

		extensionPoints.add("GenericToolBarGroup", "RasterLayer", new GenericToolBarMenuItem(RasterToolsUtil.getText(this, "capa_raster")));

		extensionPoints.add("GenericToolBarGroup", "RasterProcess", new GenericToolBarMenuItem(RasterToolsUtil.getText(this, "process_raster")));

		extensionPoints.add("GenericToolBarGroup", "GeoRaster", new GenericToolBarMenuItem(RasterToolsUtil.getText(this, "geo_raster")));

		extensionPoints.add("GenericToolBarGroup", "RasterExport", new GenericToolBarMenuItem(RasterToolsUtil.getText(this, "raster_export")));

		extensionPoints.add("GenericToolBarMenu", "RasterSEProperties", RasterPropertiesTocMenuEntry.getSingleton());

		extensionPoints.add("GenericToolBarMenu", "HistogramPanel", HistogramTocMenuEntry.getSingleton());

		extensionPoints.add("GenericToolBarMenu", "ViewColorTable", ColorTableTocMenuEntry.getSingleton());

		extensionPoints.add("GenericToolBarMenu", "Overviews", OverviewsTocMenuEntry.getSingleton());

		extensionPoints.add("GenericToolBarMenu", "RoisManager", ROIManagerTocMenuEntry.getSingleton());

		extensionPoints.add("GenericToolBarMenu", "ViewRasterAnalysis", ViewRasterAnalysisTocMenuEntry.getSingleton());

		extensionPoints.add("GenericToolBarMenu", "SaveAs", SaveAsTocMenuEntry.getSingleton());

		extensionPoints.add("GenericToolBarMenu", "ClippingPanel", ClippingTocMenuEntry.getSingleton());

		extensionPoints.add("GenericToolBarMenu", "FilterPanel", FilterTocMenuEntry.getSingleton());

		extensionPoints.add("GenericToolBarMenu", "GeoLocation", GeoLocationTocMenuEntry.getSingleton());

		if (getGenericToolBarPanel() != null)

			getGenericToolBarPanel().reloadMenuGroup();

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.andami.plugins.IExtension#isEnabled()

	 */

	public boolean isEnabled() {

		System.out.println("GenericToolBarModule::isEnabled");

		return false;

	}

	/**

	 * Establece si la barra de herramientas esta visible

	 * @param enabled

	 */

	private void setToolBarVisible(boolean enabled) {

		if (getGenericToolBarPanel() == null)

			return;

		toolBar.setVisible(enabled);

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.andami.plugins.IExtension#isVisible()

	 */

	public boolean isVisible() {

		com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager().getActiveWindow();

		if (f == null) {

			setToolBarVisible(false);

			return false;

		}

		if (f instanceof View) {

			View vista = (View) f;

			IProjectView model = vista.getModel();

			MapContext mapa = model.getMapContext();

			if (mapa.getLayers().getLayersCount() > 0) {

				if (mapa.getLayers().getActives().length == 1 &&

					mapa.getLayers().getActives()[0] instanceof FLyrRasterSE &&

					((FLyrRasterSE)mapa.getLayers().getActives()[0]).isActionEnabled(IRasterLayerActions.FLYRASTER_BAR_TOOLS)) {

					setToolBarVisible(true);

					if (getGenericToolBarPanel() != null) {

						getGenericToolBarPanel().setLayers(mapa.getLayers());

					}

					return true;

				}

			}

		}

		setToolBarVisible(false);

		return false;			

	}

	public void execute(String actionCommand) {}

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.rastertools.generictoolbar;

import java.util.Arrays;

import java.util.List;

import java.util.Vector;

import org.gvsig.gui.beans.comboboxconfigurablelookup.ILookUp;

import org.gvsig.gui.beans.comboboxconfigurablelookup.JComboBoxConfigurableLookUp;

import org.gvsig.gui.beans.comboboxconfigurablelookup.StringComparator;

/**

 * Clase para reimplementar una nueva busqueda para el componente

 * {@link JComboBoxConfigurableLookUp}

 * 

 * @version 13/02/2008

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class BinarySearch implements ILookUp {

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.gui.beans.comboboxconfigurablelookup.ILookUp#doLookUpConsideringCaseSensitive(java.lang.String, java.util.Vector, org.gvsig.gui.beans.comboboxconfigurablelookup.StringComparator)

	 */

	public List doLookUpConsideringCaseSensitive(String text, Vector sortOrderedItems, StringComparator comp) {

		Vector list = new Vector();

		for (int i = 0; i < sortOrderedItems.size(); i++)

			if (sortOrderedItems.get(i).toString().indexOf(text) != -1)

				list.add(sortOrderedItems.get(i));

		return Arrays.asList(list.toArray());

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.gui.beans.comboboxconfigurablelookup.ILookUp#doLookUpIgnoringCaseSensitive(java.lang.String, java.util.Vector, org.gvsig.gui.beans.comboboxconfigurablelookup.StringComparator)

	 */

	public List doLookUpIgnoringCaseSensitive(String text, Vector sortOrderedItems, StringComparator comp) {

		Vector list = new Vector();

		for (int i = 0; i < sortOrderedItems.size(); i++)

			if (sortOrderedItems.get(i).toString().toLowerCase().indexOf(text.toLowerCase()) != -1)

				list.add(sortOrderedItems.get(i));

		return Arrays.asList(list.toArray());

	}

}