Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

*

* 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., 51 Franklin Street, Fifth Floor, Boston,

* MA  02110-1301, USA.

*

*/

/*

* AUTHORS (In addition to CIT):

* 2009 IVER T.I   {{Task}}

*/

/**

 *

 */

package org.gvsig.app.imp;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import org.cresques.cts.IProjection;

import org.gvsig.about.AboutLocator;

import org.gvsig.about.AboutManager;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.iconthemes.IconThemeManager;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.andami.ui.mdiManager.MDIManager;

import org.gvsig.andami.ui.mdiManager.SingletonWindow;

import org.gvsig.app.ApplicationManager;

import org.gvsig.app.PreferencesNode;

import org.gvsig.app.extension.Version;

import org.gvsig.app.gui.WizardPanel;

import org.gvsig.app.prepareAction.PrepareContext;

import org.gvsig.app.prepareAction.PrepareContextView;

import org.gvsig.app.prepareAction.PrepareDataStore;

import org.gvsig.app.prepareAction.PrepareDataStoreParameters;

import org.gvsig.app.prepareAction.PrepareLayer;

import org.gvsig.app.project.DefaultProject;

import org.gvsig.app.project.Project;

import org.gvsig.app.project.ProjectManager;

import org.gvsig.app.project.documents.Document;

import org.gvsig.app.project.documents.gui.IDocumentWindow;

import org.gvsig.app.project.documents.view.gui.DefaultViewPanel;

import org.gvsig.fmap.crs.CRSFactory;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataStore;

import org.gvsig.fmap.dal.DataStoreParameters;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryManager;

import org.gvsig.fmap.mapcontext.MapContextLocator;

import org.gvsig.fmap.mapcontext.MapContextManager;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.gui.IColorTablesFactory;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dispose.DisposableManager;

import org.gvsig.tools.dynobject.DynObjectManager;

import org.gvsig.tools.extensionpoint.ExtensionPoint;

import org.gvsig.tools.extensionpoint.ExtensionPoint.Extension;

import org.gvsig.tools.extensionpoint.ExtensionPointManager;

import org.gvsig.tools.persistence.PersistenceManager;

/**

 * @author jmvivo

 *

 */

public class DefaultAppgvSIGManager implements ApplicationManager {

        private static final String EPNAME_PREPARE_OPEN_DATASTORE = "org.gvsig.datastore.open.prepare"; //"PrepareOpenDataStore";

        private static final String EPNAME_PREPARE_OPEN_DATASTOREPARAMETERS = "org.gvsig.datastoreparameters.open.prepare"; //"PrepareOpenDataStoreParameters";

        private static final String EPNAME_PREPARE_OPEN_LAYER = "org.gvsig.layer.open.prepare"; // "PrepareOpenLayer";

        private static final String EPNAME_ADD_TABLE_WIZARD = "AddLayerWizard";

        private ExtensionPointManager epManager;

        private IColorTablesFactory factory;

    private Version version;

        public DefaultAppgvSIGManager() {

                epManager = ToolsLocator.getExtensionPointManager();

                epManager.add(EPNAME_PREPARE_OPEN_DATASTORE,

                                "Actions to do when open a DataStore");

                epManager.add(EPNAME_PREPARE_OPEN_DATASTOREPARAMETERS,

                                "Actions to do before open a DataStore with parameters");

                epManager.add(EPNAME_PREPARE_OPEN_LAYER,

                        "Actions to do after create a Layer");

                epManager.add(EPNAME_ADD_TABLE_WIZARD,

                                "Wizards to add new document table");

        version = new Version();

        }

        /* (non-Javadoc)

         * @see org.gvsig.appGvSigManager#pepareOpenDataSource(org.gvsig.fmap.dal.DataStore)

         */

        @SuppressWarnings("unchecked")

        public DataStore pepareOpenDataSource(DataStore store,

                        PrepareContext context) throws Exception {

                ExtensionPoint ep = epManager.get(EPNAME_PREPARE_OPEN_DATASTORE);

                if (ep.getCount() == 0) {

                        return store;

                }

                DataStore result = store;

                Iterator<ExtensionPoint.Extension> iter = ep.iterator();

                PrepareDataStore prepare;

                while (iter.hasNext()) {

                        prepare = (PrepareDataStore) iter.next().create();

                        result = prepare.prepare(store, context);

                }

                return result;

        }

        /* (non-Javadoc)

         * @see org.gvsig.appGvSigManager#prepareOpenDataStoreParameters(org.gvsig.fmap.dal.DataStoreParameters)

         */

        @SuppressWarnings("unchecked")

        public DataStoreParameters prepareOpenDataStoreParameters(

                        DataStoreParameters storeParameters, PrepareContext context)

                        throws Exception {

                ExtensionPoint ep = epManager

                                .get(EPNAME_PREPARE_OPEN_DATASTOREPARAMETERS);

                if (ep.getCount() == 0) {

                        return storeParameters;

                }

                DataStoreParameters result = storeParameters;

                Iterator<ExtensionPoint.Extension> iter = ep.iterator();

                PrepareDataStoreParameters prepare;

                while (iter.hasNext()) {

                        prepare = (PrepareDataStoreParameters) iter.next().create();

                        result = prepare.prepare(storeParameters, context);

                }

                return result;

        }

        public void registerPrepareOpenDataStore(PrepareDataStore action) {

                ExtensionPoint ep = epManager.get(EPNAME_PREPARE_OPEN_DATASTORE);

                ep.append(action.getName(), action.getDescription(), action);

        }

        public void registerPrepareOpenDataStoreParameters(

                        PrepareDataStoreParameters action) {

                ExtensionPoint ep = epManager

                                .get(EPNAME_PREPARE_OPEN_DATASTOREPARAMETERS);

                ep.append(action.getName(), action.getDescription(), action);

        }

        @SuppressWarnings("unchecked")

        public FLayer prepareOpenLayer(FLayer layer,

                        PrepareContextView context)

                        throws Exception {

                ExtensionPoint ep = epManager.get(EPNAME_PREPARE_OPEN_LAYER);

                if (ep.getCount() == 0) {

                        return layer;

                }

                FLayer result = layer;

                Iterator<ExtensionPoint.Extension> iter = ep.iterator();

                PrepareLayer prepare;

                while (iter.hasNext()) {

                        prepare = (PrepareLayer) iter.next().create();

                        result = prepare.prepare(layer, context);

                }

                return result;

        }

        public void registerPrepareOpenLayer(PrepareLayer action) {

                ExtensionPoint ep = epManager.get(EPNAME_PREPARE_OPEN_LAYER);

                ep.append(action.getName(), action.getDescription(), action);

        }

        public void registerAddTableWizard(String name, String description,

                        Class<? extends WizardPanel> wpClass) {

                ExtensionPoint ep = epManager.get(EPNAME_ADD_TABLE_WIZARD);

                ep.append(name, description, wpClass);

        }

        @SuppressWarnings("unchecked")

        public List<WizardPanel> getWizardPanels() throws Exception {

                ExtensionPoint ep = epManager.get(EPNAME_ADD_TABLE_WIZARD);

                List<WizardPanel> result = new ArrayList<WizardPanel>();

                Iterator<Extension> iter = ep.iterator();

                while (iter.hasNext()) {

                        result.add((WizardPanel) iter.next().create());

                }

                return result;

        }

        public DataManager getDataManager() {

                return DALLocator.getDataManager();

        }

        public GeometryManager getGeometryManager() {

                return GeometryLocator.getGeometryManager();

        }

        public PersistenceManager getPersistenceManager() {

                return ToolsLocator.getPersistenceManager();

        }

        public DisposableManager getDisposableManager() {

                return ToolsLocator.getDisposableManager();

        }

        public DynObjectManager getDynObjectManager() {

                return ToolsLocator.getDynObjectManager();

        }

        public ExtensionPointManager getExtensionPointManager() {

                return ToolsLocator.getExtensionPointManager();

        }

        public ProjectManager getProjectManager() {

                return ProjectManager.getInstance();

        }

        public MDIManager getUIManager() {

                return PluginServices.getMDIManager();

        }

        public MapContextManager getMapContextManager() {

                return MapContextLocator.getMapContextManager();

        }

        public IProjection getCRS(String code) {

                return CRSFactory.getCRS(code);

        }

        public IconThemeManager getIconThemeManager() {

                return IconThemeManager.getIconThemeManager();

        }

        public String getArgument(String name) {

                return PluginServices.getArgumentByName(name);

        }

        public String[] getArguments() {

                return PluginServices.getArguments();

        }

        public String getFromClipboard() {

                return PluginServices.getFromClipboard();

        }

        public void putInClipboard(String data) {

                PluginServices.putInClipboard(data);

        }

        public Project getCurrentProject() {

                return ProjectManager.getInstance().getCurrentProject();

        }

        public PreferencesNode getPreferences(String node) {

                if( node.equalsIgnoreCase("project")) {

                        return DefaultProject.getPreferences();

                }

                return new DefaultPreferencesNode(node);

        }

        public PreferencesNode getPreferences() {

                return new DefaultPreferencesNode();

        }

        public Version getVersion() {

        return version;

        }

        public AboutManager getAbout() {

                AboutManager manager = AboutLocator.getManager();

                return manager;

        }

        public IColorTablesFactory getColorTablesFactory() {

                return this.factory;

        }

        public void registerColorTablesFactory(IColorTablesFactory factory) {

                this.factory = factory;

        }

    public IWindow getActiveWindow() {

        try {

            IWindow window = PluginServices.getMDIManager().getActiveWindow();

            return window;

        } catch (Exception ex) {

            return null;

        }

    }

    public Document getActiveDocument() {

        Project project = this.getCurrentProject();

        if( project == null ) {

            return null;

        }

        return project.getActiveDocument();

    }

    public Document getActiveDocument(String documentTypeName) {

        Document document = this.getActiveDocument();

        if( document.getTypeName().equalsIgnoreCase(documentTypeName) ) {

            return document;

        }

        return null;

    }

    public Document getActiveDocument(Class documentClass) {

        Document document = this.getActiveDocument();

        if( documentClass.isInstance(document) ) {

            return document;

        }

        return null;

    }

    public IDocumentWindow getDocumentWindow(Document document) {

        Class<IDocumentWindow> defaultDocumentClass = document.getFactory().getMainWindowClass();

        return (IDocumentWindow) this.getUIManager().getSingletonWindow(defaultDocumentClass, document);

    }

  }