root / branches / v2_0_0_prep / applications / appgvSIG / src / org / gvsig / fmap / dal / serverexplorer / filesystem / swing / FilesystemExplorerWizardPanel.java @ 31496
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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/*
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* AUTHORS (In addition to CIT):
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* 2008 IVER T.I. S.A. {{Task}}
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*/
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/**
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*
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*/
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package org.gvsig.fmap.dal.serverexplorer.filesystem.swing; |
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import java.awt.Component; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.Insets; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.io.File; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.prefs.Preferences; |
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import javax.swing.AbstractListModel; |
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import javax.swing.JList; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import javax.swing.ScrollPaneConstants; |
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import javax.swing.event.ListSelectionEvent; |
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import javax.swing.event.ListSelectionListener; |
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import javax.swing.filechooser.FileFilter; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.ApplicationManager; |
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import org.gvsig.app.gui.WizardPanel; |
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import org.gvsig.app.prepareAction.PrepareContext; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.FileNotFoundException; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemFileFilter; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorerParameters; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
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import org.gvsig.gui.beans.swing.JButton; |
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import org.gvsig.gui.beans.swing.JFileChooser; |
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import org.gvsig.tools.dynobject.DynObject; |
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/**
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* @author jmvivo
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*
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*/
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public abstract class FilesystemExplorerWizardPanel extends WizardPanel |
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implements
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ActionListener, ListSelectionListener { |
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/**
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*
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*/
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private static final long serialVersionUID = -3371957786521876903L; |
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private static final String OPEN_LAYER_FILE_CHOOSER_ID = "OPEN_LAYER_FILE_CHOOSER_ID"; |
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protected static final String ADD_COMMAND = "ADD"; |
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protected static final String EDIT_COMMAND = "EDIT"; |
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protected static final String REMOVE_COMMAND = "REMOVE"; |
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protected static final String UP_COMMAND = "UP"; |
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protected static final String DOWN_COMMAND = "DOWN"; |
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private static String lastPath = null; |
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private static MyFileFilter lastFilter = null; |
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private JList fileList; |
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private JScrollPane fileListScroll; |
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private JPanel buttonsPanel; |
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private JButton addButton; |
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private JButton editButton; |
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private JButton removeButton; |
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private JButton upButton; |
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private JButton downButton; |
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private JScrollPane paramsListScroll; |
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private JPanel paramsList; |
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private GridBagConstraints paramsListLabelConstraint; |
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private GridBagConstraints paramsListValueConstraint; |
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protected FilesystemServerExplorer explorer;
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private ArrayList<MyFileFilter> filters; |
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private GridBagConstraints paramsListFillConstraint; |
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public void setTabName(String name) { |
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super.setTabName(name);
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.gui.WizardPanel#getParameters()
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*/
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@Override
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public DataStoreParameters[] getParameters() { |
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return ((FilesystemStoreListModel) getFileList().getModel())
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.getParameters(); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.gui.WizardPanel#initWizard()
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*/
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@Override
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public void initWizard() { |
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setTabName(PluginServices.getText(this, "Fichero")); |
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if (lastPath == null) { |
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Preferences prefs = Preferences.userRoot().node("gvsig.foldering"); |
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lastPath = prefs.get("DataFolder", null); |
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} |
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DataManager dm = DALLocator.getDataManager(); |
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FilesystemServerExplorerParameters param; |
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try {
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param = (FilesystemServerExplorerParameters) dm |
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.createServerExplorerParameters(FilesystemServerExplorer.NAME); |
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param.setInitialpath(lastPath); |
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explorer = (FilesystemServerExplorer) dm |
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.createServerExplorer(param); |
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} catch (Exception e) { |
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throw new RuntimeException(e); |
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} |
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this.filters = new ArrayList<MyFileFilter>(); |
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Iterator<FilesystemFileFilter> iter = explorer.getFilters();
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while (iter.hasNext()) {
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this.filters.add(new MyFileFilter(iter.next())); |
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} |
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this.filters.add(new MyFileFilter(explorer.getGenericFilter())); |
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initUI(); |
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} |
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private void initUI() { |
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this.setLayout(new GridBagLayout()); |
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GridBagConstraints constr = new GridBagConstraints(); |
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constr.gridwidth = GridBagConstraints.RELATIVE;
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constr.gridheight = GridBagConstraints.RELATIVE;
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constr.fill = GridBagConstraints.BOTH;
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constr.anchor = GridBagConstraints.FIRST_LINE_START;
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constr.weightx = 1;
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constr.weighty = 1;
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constr.ipadx = 3;
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constr.ipady = 3;
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this.add(getFileListScroll(), constr);
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constr.gridwidth = GridBagConstraints.REMAINDER;
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constr.gridheight = GridBagConstraints.RELATIVE;
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constr.fill = GridBagConstraints.NONE;
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constr.anchor = GridBagConstraints.FIRST_LINE_END;
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constr.weightx = 0;
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constr.weighty = 0;
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this.add(getButtonsPanel(), constr);
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constr.gridwidth = GridBagConstraints.REMAINDER;
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constr.gridheight = GridBagConstraints.REMAINDER;
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constr.fill = GridBagConstraints.BOTH;
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constr.anchor = GridBagConstraints.FIRST_LINE_START;
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constr.weightx = 1;
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constr.weighty = 1;
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this.add(getParamsListScroll(), constr);
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this.updateButtons();
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} |
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protected class FilesystemStoreListModel extends AbstractListModel { |
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/**
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*
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*/
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private static final long serialVersionUID = -726119349962990665L; |
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private ArrayList<FilesystemStoreParameters> theList; |
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public FilesystemStoreListModel() {
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theList = new ArrayList<FilesystemStoreParameters>(); |
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} |
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public DataStoreParameters[] getParameters() { |
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return theList.toArray(new DataStoreParameters[0]); |
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} |
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public Object getElementAt(int index) { |
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return theList.get(index).getFile().getName();
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} |
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public FilesystemStoreParameters getStoreParameterAt(int index) { |
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return theList.get(index);
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} |
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public int getSize() { |
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return theList.size();
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} |
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public DynObject getDynObjectAt(int index) { |
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return (DynObject) theList.get(index);
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} |
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public void add(DynObject dynObject) { |
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this.theList.add((FilesystemStoreParameters) dynObject);
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this.fireIntervalAdded(this, this.theList.size() - 1, this.theList |
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.size() - 1);
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} |
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public void addAll(List<FilesystemStoreParameters> toAdd) { |
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int index0 = this.getSize() - 1; |
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if (index0 < 0) { |
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index0 = 0;
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} |
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this.theList.addAll(toAdd);
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this.fireIntervalAdded(this, index0, this.theList.size() - 1); |
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} |
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public void remove(int i) { |
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this.theList.remove(i);
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this.fireIntervalRemoved(this, i, i); |
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} |
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public void up(FilesystemStoreParameters item) { |
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int curIndex = this.theList.indexOf(item); |
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if (curIndex < 1){ |
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return;
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} |
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this.theList.remove(item);
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this.theList.add(curIndex - 1, item); |
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this.fireContentsChanged(this, curIndex, curIndex - 1); |
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} |
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public void down(FilesystemStoreParameters item) { |
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int curIndex = this.theList.indexOf(item); |
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if (curIndex < 0) { |
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return;
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} else if (curIndex == this.theList.size() - 1) { |
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return;
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} |
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this.theList.remove(item);
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this.theList.add(curIndex + 1, item); |
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this.fireContentsChanged(this, curIndex, curIndex + 1); |
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} |
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} |
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protected JList getFileList() { |
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if (fileList == null) { |
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fileList = new JList(new FilesystemStoreListModel()); |
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fileList.addListSelectionListener(this);
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} |
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return fileList;
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} |
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private JScrollPane getFileListScroll() { |
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if (fileListScroll == null) { |
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fileListScroll = new JScrollPane(); |
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fileListScroll.setViewportView(getFileList()); |
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fileListScroll |
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.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
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fileListScroll |
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.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
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} |
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return fileListScroll;
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} |
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private Component getButtonsPanel() { |
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if (buttonsPanel == null) { |
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buttonsPanel = new JPanel(); |
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buttonsPanel.setLayout(new GridBagLayout()); |
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GridBagConstraints constr = new GridBagConstraints(); |
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constr.anchor = GridBagConstraints.CENTER;
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constr.fill = GridBagConstraints.NONE;
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constr.ipadx = 3;
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constr.ipady = 3;
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constr.insets = new Insets(3, 3, 3, 3); |
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constr.gridwidth = GridBagConstraints.REMAINDER;
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buttonsPanel.add(getAddButton(), constr); |
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buttonsPanel.add(getEditButton(), constr); |
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buttonsPanel.add(getRemoveButton(), constr); |
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buttonsPanel.add(getUpButton(), constr); |
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buttonsPanel.add(getDownButton(), constr); |
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// buttonsPanel.add(new JLabel(), constrLbl);
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} |
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return buttonsPanel;
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} |
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private JButton getAddButton() { |
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if (addButton == null) { |
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addButton = new JButton(); |
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addButton.setText(getLocalizedText("add"));
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addButton.setActionCommand(ADD_COMMAND); |
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addButton.addActionListener(this);
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} |
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return addButton;
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} |
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private JButton getEditButton() { |
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if (editButton == null) { |
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editButton = new JButton(); |
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editButton.setText(getLocalizedText("edit"));
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editButton.setActionCommand(EDIT_COMMAND); |
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editButton.addActionListener(this);
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} |
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return editButton;
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} |
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private JButton getRemoveButton() { |
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if (removeButton == null) { |
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removeButton = new JButton(); |
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removeButton.setText(getLocalizedText("remove"));
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removeButton.setActionCommand(REMOVE_COMMAND); |
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removeButton.addActionListener(this);
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} |
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return removeButton;
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} |
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private JButton getUpButton() { |
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if (upButton == null) { |
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upButton = new JButton(); |
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upButton.setText(getLocalizedText("up"));
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upButton.setActionCommand(UP_COMMAND); |
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upButton.addActionListener(this);
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} |
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return upButton;
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} |
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private JButton getDownButton() { |
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if (downButton == null) { |
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downButton = new JButton(); |
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downButton.setText(getLocalizedText("down"));
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downButton.setActionCommand(DOWN_COMMAND); |
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downButton.addActionListener(this);
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} |
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return downButton;
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} |
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private String getLocalizedText(String txt) { |
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try {
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return PluginServices.getText(this, txt); |
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} catch (Exception e) { |
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return txt;
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} |
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} |
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private Component getParamsListScroll() { |
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if (paramsListScroll == null) { |
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paramsListScroll = new JScrollPane(); |
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paramsListScroll.setBorder(null);
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paramsListScroll.setViewportView(getParamsList()); |
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paramsListScroll |
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.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
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paramsListScroll |
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.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
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} |
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return paramsListScroll;
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} |
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private JPanel getParamsList() { |
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if (paramsList == null) { |
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paramsList = new DynObjectViewer();
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} |
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return paramsList;
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} |
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protected void loadParamsList(DynObject dynObj) { |
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DynObjectViewer panel = (DynObjectViewer) getParamsList(); |
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panel.load(dynObj); |
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} |
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public void actionPerformed(ActionEvent e) { |
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String command = e.getActionCommand();
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FilesystemStoreListModel model = (FilesystemStoreListModel) getFileList() |
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.getModel(); |
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if (command == ADD_COMMAND) {
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List<FilesystemStoreParameters> toAdd = this.addFiles(); |
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if (toAdd.isEmpty()){
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return;
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} |
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model.addAll(toAdd); |
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getFileList().setModel(model); |
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} else if (command == EDIT_COMMAND) { |
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DynObject dynObject = model.getDynObjectAt(getFileList() |
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.getSelectedIndex()); |
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DynObjectEditor editor = new DynObjectEditor(dynObject);
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editor.editObject(true);
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this.loadParamsList(dynObject);
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} else if (command == REMOVE_COMMAND) { |
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int[] selecteds = getFileList().getSelectedIndices(); |
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for (int i = selecteds.length - 1; i > -1; i--) { |
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model.remove(selecteds[i]); |
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} |
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getFileList().setSelectedIndex(-1);
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this.loadParamsList(null); |
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} else if (command == UP_COMMAND) { |
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List<FilesystemStoreParameters> items = new ArrayList<FilesystemStoreParameters>(); |
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int[] selecteds = getFileList().getSelectedIndices(); |
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if (selecteds.length == 0 || selecteds[0] == 0) { |
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return;
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} |
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for (int i = 0; i < selecteds.length; i++) { |
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items.add(model.getStoreParameterAt(selecteds[i])); |
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selecteds[i]--; |
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} |
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Iterator<FilesystemStoreParameters> iter = items.iterator();
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while (iter.hasNext()) {
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model.up(iter.next()); |
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} |
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getFileList().setSelectedIndices(selecteds); |
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} else if (command == DOWN_COMMAND) { |
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List<FilesystemStoreParameters> items = new ArrayList<FilesystemStoreParameters>(); |
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int[] selecteds = getFileList().getSelectedIndices(); |
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if (selecteds.length == 0 |
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|| selecteds[selecteds.length - 1] == model.getSize() - 1) { |
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return;
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} |
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for (int i = selecteds.length - 1; i > -1; i--) { |
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items.add(model.getStoreParameterAt(selecteds[i])); |
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selecteds[i]++; |
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} |
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Iterator<FilesystemStoreParameters> iter = items.iterator();
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while (iter.hasNext()) {
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model.down(iter.next()); |
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} |
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getFileList().setSelectedIndices(selecteds); |
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} else {
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throw new IllegalArgumentException(command); |
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} |
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} |
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public List<DynObject> getSelecteds() { |
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ArrayList<DynObject> list = new ArrayList<DynObject>(); |
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JList fList = this.getFileList(); |
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int[] selecteds = fList.getSelectedIndices(); |
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FilesystemStoreListModel model = (FilesystemStoreListModel) fList |
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.getModel(); |
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for (int index : selecteds) { |
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list.add((DynObject) model.getStoreParameterAt(index)); |
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} |
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return list;
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} |
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public void valueChanged(ListSelectionEvent e) { |
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int index = getFileList().getSelectedIndex();
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if (index < 0) { |
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loadParamsList(null);
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} else {
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FilesystemStoreListModel model = ((FilesystemStoreListModel) getFileList() |
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.getModel()); |
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this.loadParamsList((DynObject) model.getStoreParameterAt(index));
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} |
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this.updateButtons();
|
| 503 |
} |
| 504 |
|
| 505 |
public class MyFileFilter extends FileFilter { |
| 506 |
public FilesystemFileFilter filter = null; |
| 507 |
|
| 508 |
public MyFileFilter(FilesystemFileFilter params) {
|
| 509 |
this.filter = params;
|
| 510 |
} |
| 511 |
|
| 512 |
/**
|
| 513 |
* @see javax.swing.filechooser.FileFilter#accept(java.io.File)
|
| 514 |
*/
|
| 515 |
public boolean accept(File f) { |
| 516 |
if (f.isDirectory()) {
|
| 517 |
return true; |
| 518 |
} |
| 519 |
return filter.accept(f);
|
| 520 |
|
| 521 |
} |
| 522 |
|
| 523 |
/**
|
| 524 |
* @see javax.swing.filechooser.FileFilter#getDescription()
|
| 525 |
*/
|
| 526 |
public String getDescription() { |
| 527 |
return filter.getDescription();
|
| 528 |
} |
| 529 |
} |
| 530 |
|
| 531 |
private List<FilesystemStoreParameters> addFiles() { |
| 532 |
this.callStateChanged(true); |
| 533 |
JFileChooser fileChooser = new JFileChooser(OPEN_LAYER_FILE_CHOOSER_ID, |
| 534 |
explorer.getCurrentPath()); |
| 535 |
fileChooser.setMultiSelectionEnabled(true);
|
| 536 |
fileChooser.setAcceptAllFileFilterUsed(false);
|
| 537 |
|
| 538 |
Iterator<MyFileFilter> iter = this.filters.iterator(); |
| 539 |
while (iter.hasNext()) {
|
| 540 |
fileChooser.addChoosableFileFilter(iter.next()); |
| 541 |
} |
| 542 |
|
| 543 |
if (lastFilter != null && filters.contains(lastFilter)) { |
| 544 |
fileChooser.setFileFilter(lastFilter); |
| 545 |
} |
| 546 |
|
| 547 |
int result = fileChooser.showOpenDialog(this); |
| 548 |
|
| 549 |
List<FilesystemStoreParameters> toAdd = new ArrayList<FilesystemStoreParameters>(); |
| 550 |
|
| 551 |
if (result == JFileChooser.APPROVE_OPTION) { |
| 552 |
lastPath = fileChooser.getCurrentDirectory().getAbsolutePath(); |
| 553 |
try {
|
| 554 |
explorer.setCurrentPath(fileChooser.getCurrentDirectory()); |
| 555 |
} catch (FileNotFoundException e) { |
| 556 |
NotificationManager.addError(e); |
| 557 |
} |
| 558 |
lastFilter = (MyFileFilter) fileChooser.getFileFilter(); |
| 559 |
DataStoreParameters param, toAddParam; |
| 560 |
ApplicationManager appGvSIGMan = ApplicationLocator |
| 561 |
.getManager(); |
| 562 |
PrepareContext context = this.getPrepareDataStoreContext();
|
| 563 |
for (File aFile : fileChooser.getSelectedFiles()) { |
| 564 |
try {
|
| 565 |
param = explorer |
| 566 |
.getParametersFor(aFile); |
| 567 |
if (param == null) { |
| 568 |
// TODO show warning
|
| 569 |
continue;
|
| 570 |
} |
| 571 |
|
| 572 |
try {
|
| 573 |
toAddParam = appGvSIGMan |
| 574 |
.prepareOpenDataStoreParameters(param, context); |
| 575 |
} catch (Exception e) { |
| 576 |
NotificationManager.addError(e); |
| 577 |
continue;
|
| 578 |
} |
| 579 |
|
| 580 |
toAdd.add((FilesystemStoreParameters) toAddParam); |
| 581 |
} catch (DataException e) {
|
| 582 |
NotificationManager.addError(e); |
| 583 |
return null; |
| 584 |
} |
| 585 |
} |
| 586 |
|
| 587 |
// IFileOpen lastFileOpen = null;
|
| 588 |
// for (int i = 0; i < listFileOpen.size(); i++) {
|
| 589 |
// IFileOpen fileOpen = listFileOpen.get(i);
|
| 590 |
// List<FileFilter> aux = fileOpen.getFileFilter();
|
| 591 |
// for (int j = 0; j < aux.size(); j++) {
|
| 592 |
// if (fileChooser.getFileFilter() == aux.get(j)) {
|
| 593 |
// for (int iFile = 0; iFile < newFiles.length; iFile++) {
|
| 594 |
// newFiles[iFile] = fileOpen.post(newFiles[iFile]);
|
| 595 |
// }
|
| 596 |
// lastFileOpen = fileOpen;
|
| 597 |
// break;
|
| 598 |
// }
|
| 599 |
// }
|
| 600 |
// }
|
| 601 |
//
|
| 602 |
// for (int ind = 0; ind < newFiles.length; ind++) {
|
| 603 |
// if (newFiles[ind] == null) {
|
| 604 |
// break;
|
| 605 |
// }
|
| 606 |
// toAdd.add(new MyFile(newFiles[ind], (fileChooser
|
| 607 |
// .getFileFilter()), lastFileOpen));
|
| 608 |
// }
|
| 609 |
//
|
| 610 |
// return toAdd.toArray();
|
| 611 |
} |
| 612 |
return toAdd;
|
| 613 |
} |
| 614 |
|
| 615 |
protected abstract PrepareContext getPrepareDataStoreContext(); |
| 616 |
|
| 617 |
private void updateButtons() { |
| 618 |
int selectedIndex =this.getFileList().getSelectedIndex(); |
| 619 |
int size =this.getFileList().getModel().getSize(); |
| 620 |
int[] selecteds = this.getFileList().getSelectedIndices(); |
| 621 |
if ( size < 1) { |
| 622 |
this.getEditButton().setEnabled(false); |
| 623 |
this.getRemoveButton().setEnabled(false); |
| 624 |
this.getUpButton().setEnabled(false); |
| 625 |
this.getDownButton().setEnabled(false); |
| 626 |
return;
|
| 627 |
} else if (size == 1) { |
| 628 |
this.getUpButton().setEnabled(false); |
| 629 |
this.getDownButton().setEnabled(false); |
| 630 |
} else {
|
| 631 |
this.getUpButton().setEnabled(selectedIndex > 0); |
| 632 |
|
| 633 |
this.getDownButton().setEnabled(
|
| 634 |
selectedIndex > -1
|
| 635 |
&& selecteds[selecteds.length - 1] < size - 1); |
| 636 |
} |
| 637 |
this.getEditButton().setEnabled(
|
| 638 |
selectedIndex > -1
|
| 639 |
&& this.getFileList().getSelectedIndices().length == 1); |
| 640 |
this.getRemoveButton().setEnabled(selectedIndex > -1); |
| 641 |
} |
| 642 |
|
| 643 |
public void close() { |
| 644 |
if (explorer != null) { |
| 645 |
explorer.dispose(); |
| 646 |
explorer = null;
|
| 647 |
} |
| 648 |
if (filters != null) { |
| 649 |
filters.clear(); |
| 650 |
filters = null;
|
| 651 |
} |
| 652 |
} |
| 653 |
} |