geotools/labelsearch/SearchMapDialog.java

/*******************************************************************************
 * Copyright (c) 2009 Martin O. J. Schmitz.
 * 
 * This file is part of the SCHMITZM library - a collection of utility 
 * classes based on Java 1.6, focussing (not only) on Java Swing 
 * and the Geotools library.
 * 
 * The SCHMITZM project is hosted at:
 * http://wald.intevation.org/projects/schmitzm/
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 3
 * 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 Lesser General Public License (license.txt)
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 * or try this link: http://www.gnu.org/licenses/lgpl.html
 * 
 * Contributors:
 *     Martin O. J. Schmitz - initial API and implementation
 *     Stefan A. Krüger - additional utility classes
 ******************************************************************************/
/*
 * SearchMapDialog.java
 *
 * Created on __DATE__, __TIME__
 */

package skrueger.geotools.labelsearch;

import java.awt.BorderLayout;
import java.awt.Cursor;
import java.awt.FlowLayout;
import java.awt.Point;
import java.awt.Window;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.List;
import java.util.concurrent.ExecutionException;

import javax.swing.BorderFactory;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.ListSelectionModel;
import javax.swing.SwingWorker;

import org.apache.log4j.Logger;
import org.geotools.gui.swing.ExceptionMonitor;
import org.geotools.gui.swing.JMapPane;

import schmitzm.swing.SortableJTable;
import schmitzm.swing.SwingUtil;

/**
 * @author Stefan A. Krueger
 */
public class SearchMapDialog extends javax.swing.JDialog {
        final static private Logger LOGGER = Logger
                        .getLogger(SearchMapDialog.class);

        private final LabelSearch labelSearch;
        /** This JPanel shows the results to the user if there is more than one **/
        final private JTextField searchTextField = new JTextField(25);
        final private JScrollPane scrollPane = new JScrollPane();

        public String getSearchText() {
                return searchTextField.getText();
        }

        public void setSearchText(String text) {
                searchTextField.setText(text);
        }

        private final JMapPane mapPane;

        /**
         * The dialog will be relative to the {@link JMapPane}s parent
         * {@link Window}.
         * 
         * @param parent
         * @param labelSearch
         * @param mapPane
         * @param windowTitle
         *            A title to be used for the dialog.
         */
        public SearchMapDialog(LabelSearch labelSearch, JMapPane mapPane,
                        final String windowTitle) {
                super(SwingUtil.getParentWindow(mapPane), windowTitle);
                this.labelSearch = labelSearch;
                this.mapPane = mapPane;
                initialize();
        }

        // Pressing ESC disposes the Dialog
        KeyAdapter keyEscDispose = new KeyAdapter() {
                public void keyPressed(KeyEvent e) {
                        int key = e.getKeyCode();
                        if (key == KeyEvent.VK_ESCAPE) {
                                dispose();
                        }
                }
        };

        // Pressing ENTER in the JTextfield automatically starts the search
        KeyAdapter keyListenerStartSearch = new KeyAdapter() {
                public void keyPressed(KeyEvent e) {
                        int key = e.getKeyCode();
                        if (key == KeyEvent.VK_ENTER) {
                                if (searchTextField.getText().trim().length() > 0)
                                        search(searchTextField.getText());
                        }
                }
        };

        private void initialize() {

                JPanel cp = new JPanel(new BorderLayout());

                JLabel label = new JLabel(LabelSearch.R("SearchMapDialog.searchString.Label"));
                label.setLabelFor(searchTextField);
                searchTextField.setToolTipText(LabelSearch.R("SearchMapDialog.searchString.tt"));

                searchTextField.addKeyListener(keyListenerStartSearch);

                // Pressing ESC disposes the Dialog
                searchTextField.addKeyListener(keyEscDispose);

                JPanel upper = new JPanel(new FlowLayout(FlowLayout.LEFT));
                upper.add(label);
                upper.add(searchTextField);

                cp.add(upper, BorderLayout.NORTH);

                SwingUtil.setPreferredHeight(scrollPane, 0);
                SwingUtil.setMaximumHeight(scrollPane, 0);
                cp.add(scrollPane, BorderLayout.SOUTH);

                cp.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));

                setContentPane(cp);
                pack();

                Point mapPanelocationOnScreen = mapPane.getLocationOnScreen();
                mapPanelocationOnScreen.x -= mapPane.getLocation().x;
                mapPanelocationOnScreen.y -= mapPane.getLocation().y;
                setLocation(mapPanelocationOnScreen);

                // SwingUtil.centerFrameOnScreenRandom(this);
        }

        /**
         * Performes a search on the {@link JMapPane}'s labels and outputs the
         * possible numerouse results.
         * 
         * @param text
         *            Text to search
         */
        public void search(final String text) {

                final Cursor backupCursor = getContentPane().getCursor();
                getContentPane().setCursor(
                                Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
                searchTextField.setEnabled(false);

                SwingWorker<List<SearchResult>, String> swingWorker = new SwingWorker<List<SearchResult>, String>() {
                        @Override
                        protected List<SearchResult> doInBackground() throws Exception {
                                return labelSearch.search(text);
                        }

                        @Override
                        protected void done() {
                                getContentPane().setCursor(backupCursor);
                                searchTextField.setEnabled(true);
                                super.done();
                                try {
                                        showMultipleResults(get());
                                } catch (InterruptedException e) {
                                        LOGGER.error(e);
                                        ExceptionMonitor.show(SearchMapDialog.this, e);
                                } catch (ExecutionException e) {
                                        LOGGER.error(e);
                                        ExceptionMonitor.show(SearchMapDialog.this, e);
                                }
                        }
                };
                swingWorker.execute();

        }

        private void showMultipleResults(final List<SearchResult> searchResultsList) {

                final SortableJTable resultsTable = new SortableJTable();
                resultsTable.setModel(new SearchResultTableModel(searchResultsList));
                
                resultsTable.addKeyListener(keyEscDispose);

                // set up the table
                resultsTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);

//              resultsTable.setRowSorter( new TableRowSorter<SearchResultTableModel>((SearchResultTableModel)resultsTable.getModel()));
//
                resultsTable.setToolTipText(LabelSearch.R("SearchMapDialog.resultsTable.tt"));
                
//              // The first column should be small
//              resultsTable.getColumnModel().getColumn(0).setMinWidth(20);
//              resultsTable.getColumnModel().getColumn(0).setMaxWidth(25);

                resultsTable.addMouseListener(new MouseAdapter() {

                        @Override
                        public void mouseClicked(MouseEvent e) {
                                int index = resultsTable.getSelectedModelRow();
                                SearchResult searchResult = searchResultsList.get(index);
                                Cursor backupCursor = scrollPane.getCursor();
                                scrollPane.setCursor(Cursor
                                                .getPredefinedCursor(Cursor.WAIT_CURSOR));
                                searchResult.open();
                                scrollPane.setCursor(backupCursor);
                        }
                });

                scrollPane.setViewportView(resultsTable);
                SwingUtil.setPreferredHeight(scrollPane, 140);
                SwingUtil.setMaximumHeight(scrollPane, 140);

                pack();
        }

}
1	alfonx	244	/*******************************************************************************
2			* Copyright (c) 2009 Martin O. J. Schmitz.
3			*
4			* This file is part of the SCHMITZM library - a collection of utility
5			* classes based on Java 1.6, focussing (not only) on Java Swing
6			* and the Geotools library.
7			*
8			* The SCHMITZM project is hosted at:
9			* http://wald.intevation.org/projects/schmitzm/
10			*
11			* This program is free software; you can redistribute it and/or
12			* modify it under the terms of the GNU Lesser General Public License
13			* as published by the Free Software Foundation; either version 3
14			* of the License, or (at your option) any later version.
15			*
16			* This program is distributed in the hope that it will be useful,
17			* but WITHOUT ANY WARRANTY; without even the implied warranty of
18			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19			* GNU General Public License for more details.
20			*
21			* You should have received a copy of the GNU Lesser General Public License (license.txt)
22			* along with this program; if not, write to the Free Software
23			* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
24			* or try this link: http://www.gnu.org/licenses/lgpl.html
25			*
26			* Contributors:
27			* Martin O. J. Schmitz - initial API and implementation
28			* Stefan A. Krüger - additional utility classes
29			******************************************************************************/
30	alfonx	139	/*
31			* SearchMapDialog.java
32			*
33			* Created on __DATE__, __TIME__
34			*/
35
36			package skrueger.geotools.labelsearch;
37
38			import java.awt.BorderLayout;
39			import java.awt.Cursor;
40			import java.awt.FlowLayout;
41			import java.awt.Point;
42			import java.awt.Window;
43			import java.awt.event.KeyAdapter;
44			import java.awt.event.KeyEvent;
45			import java.awt.event.MouseAdapter;
46			import java.awt.event.MouseEvent;
47			import java.util.List;
48			import java.util.concurrent.ExecutionException;
49
50			import javax.swing.BorderFactory;
51			import javax.swing.JLabel;
52			import javax.swing.JPanel;
53			import javax.swing.JScrollPane;
54			import javax.swing.JTextField;
55			import javax.swing.ListSelectionModel;
56			import javax.swing.SwingWorker;
57
58			import org.apache.log4j.Logger;
59			import org.geotools.gui.swing.ExceptionMonitor;
60			import org.geotools.gui.swing.JMapPane;
61
62			import schmitzm.swing.SortableJTable;
63			import schmitzm.swing.SwingUtil;
64
65			/**
66			* @author Stefan A. Krueger
67			*/
68			public class SearchMapDialog extends javax.swing.JDialog {
69			final static private Logger LOGGER = Logger
70			.getLogger(SearchMapDialog.class);
71
72			private final LabelSearch labelSearch;
73			/ This JPanel shows the results to the user if there is more than one /
74			final private JTextField searchTextField = new JTextField(25);
75			final private JScrollPane scrollPane = new JScrollPane();
76
77			public String getSearchText() {
78			return searchTextField.getText();
79			}
80
81			public void setSearchText(String text) {
82			searchTextField.setText(text);
83			}
84
85			private final JMapPane mapPane;
86
87			/**
88			* The dialog will be relative to the {@link JMapPane}s parent
89			* {@link Window}.
90			*
91			* @param parent
92			* @param labelSearch
93			* @param mapPane
94			* @param windowTitle
95			* A title to be used for the dialog.
96			*/
97			public SearchMapDialog(LabelSearch labelSearch, JMapPane mapPane,
98			final String windowTitle) {
99			super(SwingUtil.getParentWindow(mapPane), windowTitle);
100			this.labelSearch = labelSearch;
101			this.mapPane = mapPane;
102			initialize();
103			}
104
105			// Pressing ESC disposes the Dialog
106			KeyAdapter keyEscDispose = new KeyAdapter() {
107			public void keyPressed(KeyEvent e) {
108			int key = e.getKeyCode();
109			if (key == KeyEvent.VK_ESCAPE) {
110			dispose();
111			}
112			}
113			};
114
115			// Pressing ENTER in the JTextfield automatically starts the search
116			KeyAdapter keyListenerStartSearch = new KeyAdapter() {
117			public void keyPressed(KeyEvent e) {
118			int key = e.getKeyCode();
119			if (key == KeyEvent.VK_ENTER) {
120			if (searchTextField.getText().trim().length() > 0)
121			search(searchTextField.getText());
122			}
123			}
124			};
125
126			private void initialize() {
127
128			JPanel cp = new JPanel(new BorderLayout());
129
130			JLabel label = new JLabel(LabelSearch.R("SearchMapDialog.searchString.Label"));
131			label.setLabelFor(searchTextField);
132			searchTextField.setToolTipText(LabelSearch.R("SearchMapDialog.searchString.tt"));
133
134			searchTextField.addKeyListener(keyListenerStartSearch);
135
136			// Pressing ESC disposes the Dialog
137			searchTextField.addKeyListener(keyEscDispose);
138
139			JPanel upper = new JPanel(new FlowLayout(FlowLayout.LEFT));
140			upper.add(label);
141			upper.add(searchTextField);
142
143			cp.add(upper, BorderLayout.NORTH);
144
145			SwingUtil.setPreferredHeight(scrollPane, 0);
146			SwingUtil.setMaximumHeight(scrollPane, 0);
147			cp.add(scrollPane, BorderLayout.SOUTH);
148
149			cp.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
150
151			setContentPane(cp);
152			pack();
153
154			Point mapPanelocationOnScreen = mapPane.getLocationOnScreen();
155			mapPanelocationOnScreen.x -= mapPane.getLocation().x;
156			mapPanelocationOnScreen.y -= mapPane.getLocation().y;
157			setLocation(mapPanelocationOnScreen);
158
159			// SwingUtil.centerFrameOnScreenRandom(this);
160			}
161
162			/**
163			* Performes a search on the {@link JMapPane}'s labels and outputs the
164			* possible numerouse results.
165			*
166			* @param text
167			* Text to search
168			*/
169			public void search(final String text) {
170
171			final Cursor backupCursor = getContentPane().getCursor();
172			getContentPane().setCursor(
173			Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
174			searchTextField.setEnabled(false);
175
176			SwingWorker<List<SearchResult>, String> swingWorker = new SwingWorker<List<SearchResult>, String>() {
177			@Override
178			protected List<SearchResult> doInBackground() throws Exception {
179			return labelSearch.search(text);
180			}
181
182			@Override
183			protected void done() {
184			getContentPane().setCursor(backupCursor);
185			searchTextField.setEnabled(true);
186			super.done();
187			try {
188			showMultipleResults(get());
189			} catch (InterruptedException e) {
190			LOGGER.error(e);
191			ExceptionMonitor.show(SearchMapDialog.this, e);
192			} catch (ExecutionException e) {
193			LOGGER.error(e);
194			ExceptionMonitor.show(SearchMapDialog.this, e);
195			}
196			}
197			};
198			swingWorker.execute();
199
200			}
201
202			private void showMultipleResults(final List<SearchResult> searchResultsList) {
203
204			final SortableJTable resultsTable = new SortableJTable();
205			resultsTable.setModel(new SearchResultTableModel(searchResultsList));
206
207			resultsTable.addKeyListener(keyEscDispose);
208
209			// set up the table
210			resultsTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
211
212			// resultsTable.setRowSorter( new TableRowSorter<SearchResultTableModel>((SearchResultTableModel)resultsTable.getModel()));
213			//
214			resultsTable.setToolTipText(LabelSearch.R("SearchMapDialog.resultsTable.tt"));
215
216			// // The first column should be small
217			// resultsTable.getColumnModel().getColumn(0).setMinWidth(20);
218			// resultsTable.getColumnModel().getColumn(0).setMaxWidth(25);
219
220			resultsTable.addMouseListener(new MouseAdapter() {
221
222			@Override
223			public void mouseClicked(MouseEvent e) {
224			int index = resultsTable.getSelectedModelRow();
225			SearchResult searchResult = searchResultsList.get(index);
226			Cursor backupCursor = scrollPane.getCursor();
227			scrollPane.setCursor(Cursor
228			.getPredefinedCursor(Cursor.WAIT_CURSOR));
229			searchResult.open();
230			scrollPane.setCursor(backupCursor);
231			}
232			});
233
234			scrollPane.setViewportView(resultsTable);
235			SwingUtil.setPreferredHeight(scrollPane, 140);
236			SwingUtil.setMaximumHeight(scrollPane, 140);
237
238			pack();
239			}
240
241	alfonx	244	}
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