skrueger/i8n/SwitchLanguageDialog.java

package skrueger.i8n;

import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseWheelListener;
import java.util.List;
import java.util.Locale;

import javax.swing.DefaultComboBoxModel;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;

import org.apache.log4j.Logger;

import schmitzm.swing.SwingUtil;
import skrueger.swing.OkButton;
import skrueger.swing.TranslationEditJPanel;

public class SwitchLanguageDialog extends JDialog {
        protected Logger LOGGER = Logger.getLogger(SwitchLanguageDialog.class);

        private static final long serialVersionUID = 1L;

        private JPanel jContentPane = null;

        private JLabel jLabelFlagimage = null;

        private JPanel jPanel = null;

        private JButton jButton = null;

        private JPanel jPanel1 = null;

        private JLabel jLabel = null;

        private JComboBox jComboBox = null;

        private final List<String> languages;

        /**
         * A dialog to select one of the available languages. If only one language
         * is available, select it directly. Creating this object automatically
         * makes it visible.
         * 
         * @param owner
         * @param atlasConfig
         */
        public SwitchLanguageDialog(final Window owner, final List<String> languages) {
                super(owner);
                this.languages = languages;

                Translation.setActiveLang(languages.get(0));

                if (languages.size() == 1) {
                        LOGGER.debug("Only language '" + languages.get(0)
                                        + "' is available. It has been selected automatically.");
                        return;
                }

                initialize();

                setVisible(true);
        }

        /**
         * This method initializes this
         * 
         * @return void
         */
        private void initialize() {
                this.setContentPane(getJContentPane());
                setModal(true);
                SwingUtil.centerFrameOnScreenRandom(this);
                pack();
        }

        /**
         * This method initializes jContentPane
         * 
         * @return javax.swing.JPanel
         */
        private JPanel getJContentPane() {
                if (jContentPane == null) {
                        final GridBagConstraints gridBagConstraints11 = new GridBagConstraints();
                        gridBagConstraints11.gridx = 1;
                        gridBagConstraints11.fill = GridBagConstraints.HORIZONTAL;
                        gridBagConstraints11.gridy = 1;
                        final GridBagConstraints gridBagConstraints3 = new GridBagConstraints();
                        gridBagConstraints3.gridx = 1;
                        gridBagConstraints3.fill = GridBagConstraints.HORIZONTAL;
                        gridBagConstraints3.gridy = 2;
                        final GridBagConstraints gridBagConstraints1 = new GridBagConstraints();
                        gridBagConstraints1.gridx = 0;
                        gridBagConstraints1.fill = GridBagConstraints.BOTH;
                        gridBagConstraints1.gridwidth = 2;
                        gridBagConstraints1.anchor = GridBagConstraints.NORTH;
                        gridBagConstraints1.gridy = 0;
                        jLabelFlagimage = new JLabel(new ImageIcon(
                                        TranslationEditJPanel.class
                                                        .getResource("resource/flags.jpg")));
                        jContentPane = new JPanel();
                        jContentPane.setLayout(new GridBagLayout());
                        jContentPane.add(jLabelFlagimage, gridBagConstraints1);
                        jContentPane.add(getJPanel(), gridBagConstraints3);
                        jContentPane.add(getJPanel1(), gridBagConstraints11);
                }
                return jContentPane;
        }

        /**
         * This method initializes jPanel
         * 
         * @return javax.swing.JPanel
         */
        private JPanel getJPanel() {
                if (jPanel == null) {
                        final GridBagConstraints gridBagConstraints4 = new GridBagConstraints();
                        gridBagConstraints4.gridx = 0;
                        gridBagConstraints4.anchor = GridBagConstraints.EAST;
                        gridBagConstraints4.weightx = 1.0;
                        gridBagConstraints4.insets = new Insets(5, 5, 5, 5);
                        gridBagConstraints4.gridy = 0;
                        jPanel = new JPanel();
                        jPanel.setLayout(new GridBagLayout());
                        jPanel.add(getJButton(), gridBagConstraints4);
                }
                return jPanel;
        }

        /**
         * This method initializes jButton
         * 
         * @return javax.swing.JButton
         */
        private JButton getJButton() {
                if (jButton == null) {
                        jButton = new OkButton();
                        jButton.setEnabled(false);

                        jButton.addActionListener(new ActionListener() {

                                public void actionPerformed(ActionEvent e) {
                                        dispose();
                                }

                        });
                }
                return jButton;
        }

        /**
         * This method initializes jPanel1
         * 
         * @return javax.swing.JPanel
         */
        private JPanel getJPanel1() {
                if (jPanel1 == null) {
                        final GridBagConstraints gridBagConstraints2 = new GridBagConstraints();
                        gridBagConstraints2.fill = GridBagConstraints.VERTICAL;
                        gridBagConstraints2.gridy = 0;
                        gridBagConstraints2.weightx = 1.0;
                        gridBagConstraints2.insets = new Insets(5, 5, 5, 5);
                        gridBagConstraints2.anchor = GridBagConstraints.WEST;
                        gridBagConstraints2.gridx = 1;
                        final GridBagConstraints gridBagConstraints = new GridBagConstraints();
                        gridBagConstraints.gridx = 0;
                        gridBagConstraints.insets = new Insets(0, 5, 0, 0);
                        gridBagConstraints.gridy = 0;
                        jLabel = new JLabel();
                        jLabel.setText("Select language: ");
                        jPanel1 = new JPanel();
                        jPanel1.setLayout(new GridBagLayout());
                        jPanel1.add(jLabel, gridBagConstraints);
                        jPanel1.add(getJComboBox(), gridBagConstraints2);
                }
                return jPanel1;
        }

        /**
         * This method initializes jComboBox
         * 
         * @return javax.swing.JComboBox
         */
        private JComboBox getJComboBox() {
                if (jComboBox == null) {
                        jComboBox = new JComboBox();

                        jComboBox.addMouseWheelListener(new MouseWheelListener() {
                                public void mouseWheelMoved(java.awt.event.MouseWheelEvent e) {

                                        if ((e.getWheelRotation() < 0)) {
                                                if (jComboBox.getSelectedIndex() < jComboBox
                                                                .getItemCount() - 1)
                                                        jComboBox.setSelectedIndex(jComboBox
                                                                        .getSelectedIndex() + 1);
                                        } else {
                                                if (jComboBox.getSelectedIndex() > 0)
                                                        jComboBox.setSelectedIndex(jComboBox
                                                                        .getSelectedIndex() - 1);
                                        }
                                }
                        });

                        String[] langNames = new String[languages.size() + 1];
                        for (int i = 0; i < languages.size(); i++) {

                                Locale locale = null;
                                for (Locale l : Locale.getAvailableLocales()) {
                                        if (l.getLanguage().equals(languages.get(i))) {
                                                locale = l;
                                        }
                                }

                                langNames[i] = locale.getDisplayLanguage(locale) + " / "
                                                + locale.getDisplayLanguage() + " / "
                                                + languages.get(i);
                        }
                        langNames[languages.size()] = "?";

                        jComboBox.setModel(new DefaultComboBoxModel(langNames));
                        jComboBox.setSelectedItem(langNames[languages.size()]);

                        jComboBox.addActionListener(new ActionListener() {

                                public void actionPerformed(final ActionEvent e) {
                                        if (jComboBox.getSelectedIndex() == languages.size()) {
                                                getJButton().setEnabled(false);
                                                return;
                                        }
                                        Translation.setActiveLang(languages.get(jComboBox
                                                        .getSelectedIndex()));
                                        getJButton().setEnabled(true);
                                }

                        });
                }
                return jComboBox;
        }

} // @jve:decl-index=0:visual-constraint="0,0"
1	mojays	2	package skrueger.i8n;
2
3			import java.awt.GridBagConstraints;
4			import java.awt.GridBagLayout;
5			import java.awt.Insets;
6			import java.awt.Window;
7			import java.awt.event.ActionEvent;
8			import java.awt.event.ActionListener;
9			import java.awt.event.MouseWheelListener;
10			import java.util.List;
11			import java.util.Locale;
12
13			import javax.swing.DefaultComboBoxModel;
14			import javax.swing.ImageIcon;
15			import javax.swing.JButton;
16			import javax.swing.JComboBox;
17			import javax.swing.JDialog;
18			import javax.swing.JLabel;
19			import javax.swing.JPanel;
20
21			import org.apache.log4j.Logger;
22
23			import schmitzm.swing.SwingUtil;
24			import skrueger.swing.OkButton;
25			import skrueger.swing.TranslationEditJPanel;
26
27			public class SwitchLanguageDialog extends JDialog {
28			protected Logger LOGGER = Logger.getLogger(SwitchLanguageDialog.class);
29
30			private static final long serialVersionUID = 1L;
31
32			private JPanel jContentPane = null;
33
34			private JLabel jLabelFlagimage = null;
35
36			private JPanel jPanel = null;
37
38			private JButton jButton = null;
39
40			private JPanel jPanel1 = null;
41
42			private JLabel jLabel = null;
43
44			private JComboBox jComboBox = null;
45
46			private final List<String> languages;
47
48			/**
49			* A dialog to select one of the available languages. If only one language
50			* is available, select it directly. Creating this object automatically
51			* makes it visible.
52			*
53			* @param owner
54			* @param atlasConfig
55			*/
56			public SwitchLanguageDialog(final Window owner, final List<String> languages) {
57			super(owner);
58			this.languages = languages;
59
60			Translation.setActiveLang(languages.get(0));
61
62			if (languages.size() == 1) {
63			LOGGER.debug("Only language '" + languages.get(0)
64			+ "' is available. It has been selected automatically.");
65			return;
66			}
67
68			initialize();
69
70			setVisible(true);
71			}
72
73			/**
74			* This method initializes this
75			*
76			* @return void
77			*/
78			private void initialize() {
79			this.setContentPane(getJContentPane());
80			setModal(true);
81			SwingUtil.centerFrameOnScreenRandom(this);
82			pack();
83			}
84
85			/**
86			* This method initializes jContentPane
87			*
88			* @return javax.swing.JPanel
89			*/
90			private JPanel getJContentPane() {
91			if (jContentPane == null) {
92			final GridBagConstraints gridBagConstraints11 = new GridBagConstraints();
93			gridBagConstraints11.gridx = 1;
94			gridBagConstraints11.fill = GridBagConstraints.HORIZONTAL;
95			gridBagConstraints11.gridy = 1;
96			final GridBagConstraints gridBagConstraints3 = new GridBagConstraints();
97			gridBagConstraints3.gridx = 1;
98			gridBagConstraints3.fill = GridBagConstraints.HORIZONTAL;
99			gridBagConstraints3.gridy = 2;
100			final GridBagConstraints gridBagConstraints1 = new GridBagConstraints();
101			gridBagConstraints1.gridx = 0;
102			gridBagConstraints1.fill = GridBagConstraints.BOTH;
103			gridBagConstraints1.gridwidth = 2;
104			gridBagConstraints1.anchor = GridBagConstraints.NORTH;
105			gridBagConstraints1.gridy = 0;
106			jLabelFlagimage = new JLabel(new ImageIcon(
107			TranslationEditJPanel.class
108			.getResource("resource/flags.jpg")));
109			jContentPane = new JPanel();
110			jContentPane.setLayout(new GridBagLayout());
111			jContentPane.add(jLabelFlagimage, gridBagConstraints1);
112			jContentPane.add(getJPanel(), gridBagConstraints3);
113			jContentPane.add(getJPanel1(), gridBagConstraints11);
114			}
115			return jContentPane;
116			}
117
118			/**
119			* This method initializes jPanel
120			*
121			* @return javax.swing.JPanel
122			*/
123			private JPanel getJPanel() {
124			if (jPanel == null) {
125			final GridBagConstraints gridBagConstraints4 = new GridBagConstraints();
126			gridBagConstraints4.gridx = 0;
127			gridBagConstraints4.anchor = GridBagConstraints.EAST;
128			gridBagConstraints4.weightx = 1.0;
129			gridBagConstraints4.insets = new Insets(5, 5, 5, 5);
130			gridBagConstraints4.gridy = 0;
131			jPanel = new JPanel();
132			jPanel.setLayout(new GridBagLayout());
133			jPanel.add(getJButton(), gridBagConstraints4);
134			}
135			return jPanel;
136			}
137
138			/**
139			* This method initializes jButton
140			*
141			* @return javax.swing.JButton
142			*/
143			private JButton getJButton() {
144			if (jButton == null) {
145			jButton = new OkButton();
146			jButton.setEnabled(false);
147
148			jButton.addActionListener(new ActionListener() {
149
150			public void actionPerformed(ActionEvent e) {
151			dispose();
152			}
153
154			});
155			}
156			return jButton;
157			}
158
159			/**
160			* This method initializes jPanel1
161			*
162			* @return javax.swing.JPanel
163			*/
164			private JPanel getJPanel1() {
165			if (jPanel1 == null) {
166			final GridBagConstraints gridBagConstraints2 = new GridBagConstraints();
167			gridBagConstraints2.fill = GridBagConstraints.VERTICAL;
168			gridBagConstraints2.gridy = 0;
169			gridBagConstraints2.weightx = 1.0;
170			gridBagConstraints2.insets = new Insets(5, 5, 5, 5);
171			gridBagConstraints2.anchor = GridBagConstraints.WEST;
172			gridBagConstraints2.gridx = 1;
173			final GridBagConstraints gridBagConstraints = new GridBagConstraints();
174			gridBagConstraints.gridx = 0;
175			gridBagConstraints.insets = new Insets(0, 5, 0, 0);
176			gridBagConstraints.gridy = 0;
177			jLabel = new JLabel();
178			jLabel.setText("Select language: ");
179			jPanel1 = new JPanel();
180			jPanel1.setLayout(new GridBagLayout());
181			jPanel1.add(jLabel, gridBagConstraints);
182			jPanel1.add(getJComboBox(), gridBagConstraints2);
183			}
184			return jPanel1;
185			}
186
187			/**
188			* This method initializes jComboBox
189			*
190			* @return javax.swing.JComboBox
191			*/
192			private JComboBox getJComboBox() {
193			if (jComboBox == null) {
194			jComboBox = new JComboBox();
195
196			jComboBox.addMouseWheelListener(new MouseWheelListener() {
197			public void mouseWheelMoved(java.awt.event.MouseWheelEvent e) {
198
199			if ((e.getWheelRotation() < 0)) {
200			if (jComboBox.getSelectedIndex() < jComboBox
201			.getItemCount() - 1)
202			jComboBox.setSelectedIndex(jComboBox
203			.getSelectedIndex() + 1);
204			} else {
205			if (jComboBox.getSelectedIndex() > 0)
206			jComboBox.setSelectedIndex(jComboBox
207			.getSelectedIndex() - 1);
208			}
209			}
210			});
211
212			String[] langNames = new String[languages.size() + 1];
213			for (int i = 0; i < languages.size(); i++) {
214
215			Locale locale = null;
216			for (Locale l : Locale.getAvailableLocales()) {
217			if (l.getLanguage().equals(languages.get(i))) {
218			locale = l;
219			}
220			}
221
222			langNames[i] = locale.getDisplayLanguage(locale) + " / "
223			+ locale.getDisplayLanguage() + " / "
224			+ languages.get(i);
225			}
226			langNames[languages.size()] = "?";
227
228			jComboBox.setModel(new DefaultComboBoxModel(langNames));
229			jComboBox.setSelectedItem(langNames[languages.size()]);
230
231			jComboBox.addActionListener(new ActionListener() {
232
233			public void actionPerformed(final ActionEvent e) {
234			if (jComboBox.getSelectedIndex() == languages.size()) {
235			getJButton().setEnabled(false);
236			return;
237			}
238			Translation.setActiveLang(languages.get(jComboBox
239			.getSelectedIndex()));
240			getJButton().setEnabled(true);
241			}
242
243			});
244			}
245			return jComboBox;
246			}
247
248			} // @jve:decl-index=0:visual-constraint="0,0"