geotools/labelsearch/SearchMapDialog.java

/*
 * 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	139	/*
2			* SearchMapDialog.java
3			*
4			* Created on __DATE__, __TIME__
5			*/
6
7			package skrueger.geotools.labelsearch;
8
9			import java.awt.BorderLayout;
10			import java.awt.Cursor;
11			import java.awt.FlowLayout;
12			import java.awt.Point;
13			import java.awt.Window;
14			import java.awt.event.KeyAdapter;
15			import java.awt.event.KeyEvent;
16			import java.awt.event.MouseAdapter;
17			import java.awt.event.MouseEvent;
18			import java.util.List;
19			import java.util.concurrent.ExecutionException;
20
21			import javax.swing.BorderFactory;
22			import javax.swing.JLabel;
23			import javax.swing.JPanel;
24			import javax.swing.JScrollPane;
25			import javax.swing.JTextField;
26			import javax.swing.ListSelectionModel;
27			import javax.swing.SwingWorker;
28
29			import org.apache.log4j.Logger;
30			import org.geotools.gui.swing.ExceptionMonitor;
31			import org.geotools.gui.swing.JMapPane;
32
33			import schmitzm.swing.SortableJTable;
34			import schmitzm.swing.SwingUtil;
35
36			/**
37			* @author Stefan A. Krueger
38			*/
39			public class SearchMapDialog extends javax.swing.JDialog {
40			final static private Logger LOGGER = Logger
41			.getLogger(SearchMapDialog.class);
42
43			private final LabelSearch labelSearch;
44			/ This JPanel shows the results to the user if there is more than one /
45			final private JTextField searchTextField = new JTextField(25);
46			final private JScrollPane scrollPane = new JScrollPane();
47
48			public String getSearchText() {
49			return searchTextField.getText();
50			}
51
52			public void setSearchText(String text) {
53			searchTextField.setText(text);
54			}
55
56			private final JMapPane mapPane;
57
58			/**
59			* The dialog will be relative to the {@link JMapPane}s parent
60			* {@link Window}.
61			*
62			* @param parent
63			* @param labelSearch
64			* @param mapPane
65			* @param windowTitle
66			* A title to be used for the dialog.
67			*/
68			public SearchMapDialog(LabelSearch labelSearch, JMapPane mapPane,
69			final String windowTitle) {
70			super(SwingUtil.getParentWindow(mapPane), windowTitle);
71			this.labelSearch = labelSearch;
72			this.mapPane = mapPane;
73			initialize();
74			}
75
76			// Pressing ESC disposes the Dialog
77			KeyAdapter keyEscDispose = new KeyAdapter() {
78			public void keyPressed(KeyEvent e) {
79			int key = e.getKeyCode();
80			if (key == KeyEvent.VK_ESCAPE) {
81			dispose();
82			}
83			}
84			};
85
86			// Pressing ENTER in the JTextfield automatically starts the search
87			KeyAdapter keyListenerStartSearch = new KeyAdapter() {
88			public void keyPressed(KeyEvent e) {
89			int key = e.getKeyCode();
90			if (key == KeyEvent.VK_ENTER) {
91			if (searchTextField.getText().trim().length() > 0)
92			search(searchTextField.getText());
93			}
94			}
95			};
96
97			private void initialize() {
98
99			JPanel cp = new JPanel(new BorderLayout());
100
101			JLabel label = new JLabel(LabelSearch.R("SearchMapDialog.searchString.Label"));
102			label.setLabelFor(searchTextField);
103			searchTextField.setToolTipText(LabelSearch.R("SearchMapDialog.searchString.tt"));
104
105			searchTextField.addKeyListener(keyListenerStartSearch);
106
107			// Pressing ESC disposes the Dialog
108			searchTextField.addKeyListener(keyEscDispose);
109
110			JPanel upper = new JPanel(new FlowLayout(FlowLayout.LEFT));
111			upper.add(label);
112			upper.add(searchTextField);
113
114			cp.add(upper, BorderLayout.NORTH);
115
116			SwingUtil.setPreferredHeight(scrollPane, 0);
117			SwingUtil.setMaximumHeight(scrollPane, 0);
118			cp.add(scrollPane, BorderLayout.SOUTH);
119
120			cp.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
121
122			setContentPane(cp);
123			pack();
124
125			Point mapPanelocationOnScreen = mapPane.getLocationOnScreen();
126			mapPanelocationOnScreen.x -= mapPane.getLocation().x;
127			mapPanelocationOnScreen.y -= mapPane.getLocation().y;
128			setLocation(mapPanelocationOnScreen);
129
130			// SwingUtil.centerFrameOnScreenRandom(this);
131			}
132
133			/**
134			* Performes a search on the {@link JMapPane}'s labels and outputs the
135			* possible numerouse results.
136			*
137			* @param text
138			* Text to search
139			*/
140			public void search(final String text) {
141
142			final Cursor backupCursor = getContentPane().getCursor();
143			getContentPane().setCursor(
144			Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
145			searchTextField.setEnabled(false);
146
147			SwingWorker<List<SearchResult>, String> swingWorker = new SwingWorker<List<SearchResult>, String>() {
148			@Override
149			protected List<SearchResult> doInBackground() throws Exception {
150			return labelSearch.search(text);
151			}
152
153			@Override
154			protected void done() {
155			getContentPane().setCursor(backupCursor);
156			searchTextField.setEnabled(true);
157			super.done();
158			try {
159			showMultipleResults(get());
160			} catch (InterruptedException e) {
161			LOGGER.error(e);
162			ExceptionMonitor.show(SearchMapDialog.this, e);
163			} catch (ExecutionException e) {
164			LOGGER.error(e);
165			ExceptionMonitor.show(SearchMapDialog.this, e);
166			}
167			}
168			};
169			swingWorker.execute();
170
171			}
172
173			private void showMultipleResults(final List<SearchResult> searchResultsList) {
174
175			final SortableJTable resultsTable = new SortableJTable();
176			resultsTable.setModel(new SearchResultTableModel(searchResultsList));
177
178			resultsTable.addKeyListener(keyEscDispose);
179
180			// set up the table
181			resultsTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
182
183			// resultsTable.setRowSorter( new TableRowSorter<SearchResultTableModel>((SearchResultTableModel)resultsTable.getModel()));
184			//
185			resultsTable.setToolTipText(LabelSearch.R("SearchMapDialog.resultsTable.tt"));
186
187			// // The first column should be small
188			// resultsTable.getColumnModel().getColumn(0).setMinWidth(20);
189			// resultsTable.getColumnModel().getColumn(0).setMaxWidth(25);
190
191			resultsTable.addMouseListener(new MouseAdapter() {
192
193			@Override
194			public void mouseClicked(MouseEvent e) {
195			int index = resultsTable.getSelectedModelRow();
196			SearchResult searchResult = searchResultsList.get(index);
197			Cursor backupCursor = scrollPane.getCursor();
198			scrollPane.setCursor(Cursor
199			.getPredefinedCursor(Cursor.WAIT_CURSOR));
200			searchResult.open();
201			scrollPane.setCursor(backupCursor);
202			}
203			});
204
205			scrollPane.setViewportView(resultsTable);
206			SwingUtil.setPreferredHeight(scrollPane, 140);
207			SwingUtil.setMaximumHeight(scrollPane, 140);
208
209			pack();
210			}
211
212			}
Name	Value
svn:eol-style	native
svn:keywords	Id
svn:mime-type	text/plain