X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Ffunction%2FSetLanguage.java;fp=tim%2Fprune%2Ffunction%2FSetLanguage.java;h=0000000000000000000000000000000000000000;hb=92dad5df664287acb51728e9ea599f150765d34a;hp=832b5211b67ed0615535754592ee16f7cc17f728;hpb=81843c3d8d0771bf00d0f26034a13aa515465c78;p=GpsPrune.git diff --git a/tim/prune/function/SetLanguage.java b/tim/prune/function/SetLanguage.java deleted file mode 100644 index 832b521..0000000 --- a/tim/prune/function/SetLanguage.java +++ /dev/null @@ -1,336 +0,0 @@ -package tim.prune.function; - -import java.awt.BorderLayout; -import java.awt.Component; -import java.awt.FlowLayout; -import java.awt.event.ActionEvent; -import java.awt.event.ActionListener; -import java.io.BufferedReader; -import java.io.File; -import java.io.FileReader; -import java.util.Locale; - -import javax.swing.BorderFactory; -import javax.swing.Box; -import javax.swing.BoxLayout; -import javax.swing.JButton; -import javax.swing.JComboBox; -import javax.swing.JDialog; -import javax.swing.JFileChooser; -import javax.swing.JLabel; -import javax.swing.JOptionPane; -import javax.swing.JPanel; -import javax.swing.JTextField; -import javax.swing.SwingConstants; -import javax.swing.border.EtchedBorder; - -import tim.prune.App; -import tim.prune.GenericFunction; -import tim.prune.I18nManager; -import tim.prune.config.Config; -import tim.prune.load.GenericFileFilter; - -/** - * Class to show the popup window for setting the language code / file - */ -public class SetLanguage extends GenericFunction -{ - private JDialog _dialog = null; - private JComboBox _languageDropDown = null; - private JTextField _langFileBox = null; - private int _startIndex = 0; - - /** Names of languages for display in dropdown (not translated) */ - private static final String[] LANGUAGE_NAMES = {"afrikaans", "\u010de\u0161tina", "deutsch", "english", "american english", - "espa\u00F1ol", "fran\u00E7ais", "italiano", "magyar", "nederlands", "polski", "portugu\u00EAs", "rom\u00E2n\u0103", - "\u0440\u0443\u0441\u0441\u043a\u0438\u0439 (russian)", "\u4e2d\u6587 (chinese)", - "\u65E5\u672C\u8A9E (japanese)", "\uD55C\uAD6D\uC5B4/\uC870\uC120\uB9D0 (korean)", "schwiizerd\u00FC\u00FCtsch", - "t\u00FCrk\u00E7e", "\u0443\u043a\u0440\u0430\u0457\u043d\u0441\u044c\u043a\u0430 \u043c\u043e\u0432\u0430 (ukrainian)" - }; - /** Associated language codes (must be in same order as names!) */ - private static final String[] LANGUAGE_CODES = {"af", "cz", "de", "en", "en_us", "es", "fr", "it", "hu", - "nl", "pl", "pt", "ro", "ru", "zh", "ja", "ko", "de_ch", "tr", "uk" - }; - - - /** - * Constructor - * @param inApp app object - */ - public SetLanguage(App inApp) - { - super(inApp); - } - - /** - * Return the name key for this function - */ - public String getNameKey() - { - return "function.setlanguage"; - } - - /** - * @return the contents of the window as a Component - */ - private Component makeContents() - { - JPanel mainPanel = new JPanel(); - mainPanel.setLayout(new BorderLayout(0, 5)); - JPanel midPanel = new JPanel(); - midPanel.setLayout(new BoxLayout(midPanel, BoxLayout.Y_AXIS)); - midPanel.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3)); - // description labels - JLabel label1 = new JLabel("" + I18nManager.getText("dialog.setlanguage.firstintro") + ""); - label1.setAlignmentX(Component.LEFT_ALIGNMENT); - label1.setHorizontalAlignment(SwingConstants.LEFT); - midPanel.add(label1); - JLabel label2 = new JLabel("" + I18nManager.getText("dialog.setlanguage.secondintro") + ""); - label2.setAlignmentX(Component.LEFT_ALIGNMENT); - label2.setHorizontalAlignment(SwingConstants.LEFT); - midPanel.add(label2); - midPanel.add(Box.createVerticalStrut(10)); - - // built-in languages - JPanel builtinPanel = new JPanel(); - builtinPanel.setBorder(BorderFactory.createCompoundBorder( - BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), BorderFactory.createEmptyBorder(3, 3, 3, 3)) - ); - builtinPanel.setLayout(new BoxLayout(builtinPanel, BoxLayout.X_AXIS)); - builtinPanel.add(new JLabel(I18nManager.getText("dialog.setlanguage.language") + " : ")); - // Language dropdown - _languageDropDown = new JComboBox(LANGUAGE_NAMES); - builtinPanel.add(_languageDropDown); - builtinPanel.add(Box.createHorizontalGlue()); - JButton selectLangButton = new JButton(I18nManager.getText("button.select")); - selectLangButton.addActionListener(new ActionListener() { - public void actionPerformed(ActionEvent e) { - selectLanguage(); - } - }); - builtinPanel.add(selectLangButton); - builtinPanel.setAlignmentX(Component.LEFT_ALIGNMENT); - midPanel.add(builtinPanel); - midPanel.add(Box.createVerticalStrut(4)); - - // external language file - JPanel extraPanel = new JPanel(); - extraPanel.setBorder(BorderFactory.createCompoundBorder( - BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), BorderFactory.createEmptyBorder(3, 3, 3, 3)) - ); - extraPanel.setLayout(new BoxLayout(extraPanel, BoxLayout.X_AXIS)); - extraPanel.add(new JLabel(I18nManager.getText("dialog.setlanguage.languagefile") + " : ")); - _langFileBox = new JTextField("some_long_example_file_path.txt"); - extraPanel.add(_langFileBox); - // browse button - JButton browseButton = new JButton(I18nManager.getText("button.browse")); - extraPanel.add(browseButton); - browseButton.addActionListener(new ActionListener() { - public void actionPerformed(ActionEvent arg0) { - chooseFile(); - } - }); - extraPanel.add(Box.createHorizontalStrut(5)); - JButton selectFileButton = new JButton(I18nManager.getText("button.select")); - selectFileButton.addActionListener(new ActionListener() { - public void actionPerformed(ActionEvent e) { - selectLanguageFile(); - } - }); - extraPanel.add(selectFileButton); - extraPanel.setAlignmentX(Component.LEFT_ALIGNMENT); - midPanel.add(Box.createVerticalStrut(5)); - midPanel.add(extraPanel); - midPanel.add(Box.createVerticalGlue()); - mainPanel.add(midPanel, BorderLayout.CENTER); - - // Cancel button at the bottom - JPanel buttonPanel = new JPanel(); - buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT)); - JButton cancelButton = new JButton(I18nManager.getText("button.cancel")); - cancelButton.addActionListener(new ActionListener() { - public void actionPerformed(ActionEvent e) - { - _dialog.dispose(); - } - }); - buttonPanel.add(cancelButton); - mainPanel.add(buttonPanel, BorderLayout.SOUTH); - return mainPanel; - } - - - /** - * Show window - */ - public void begin() - { - if (_dialog == null) - { - _dialog = new JDialog(_parentFrame, I18nManager.getText(getNameKey())); - _dialog.setLocationRelativeTo(_parentFrame); - _dialog.getContentPane().add(makeContents()); - _dialog.pack(); - } - // Try to use code from config - String code = Config.getConfigString(Config.KEY_LANGUAGE_CODE); - int index = getLanguageIndex(code); - // If it's not present, then use system locale settings - if (index < 0) { - Locale locale = Locale.getDefault(); - index = getLanguageIndex(locale.getLanguage() + "_" + locale.getCountry()); - if (index < 0) { - index = getLanguageIndex(locale.getLanguage()); - } - } - // Select appropriate language from dropdown - if (index >= 0) { - _languageDropDown.setSelectedIndex(index); - } - _startIndex = _languageDropDown.getSelectedIndex(); - // Get language file from config - String langfile = Config.getConfigString(Config.KEY_LANGUAGE_FILE); - _langFileBox.setText(langfile==null?"":langfile); - _dialog.setVisible(true); - } - - /** - * Find the index of the given language code - * @param inCode code to look for - * @return index if found or -1 - */ - private static int getLanguageIndex(String inCode) - { - int idx = -1; - if (inCode != null && !inCode.equals("")) { - for (int i=0; i= 0 && index != _startIndex) - { - String code = LANGUAGE_CODES[index]; - // Set code and langfile in config - Config.setConfigString(Config.KEY_LANGUAGE_CODE, code); - Config.setConfigString(Config.KEY_LANGUAGE_FILE, null); - _dialog.dispose(); - showEndMessage(); - } - } - - /** - * Select the currently selected language file to use for texts - */ - private void selectLanguageFile() - { - final String oldPath = Config.getConfigString(Config.KEY_LANGUAGE_FILE); - String filename = _langFileBox.getText(); - // Check there is an entry in the box - if (filename != null && !filename.equals("")) - { - // Check the file exists and is readable - File textsFile = new File(filename); - if (!textsFile.exists() || !textsFile.canRead()) - { - _app.showErrorMessage(getNameKey(), "error.load.noread"); - } - else if (!languageFileLooksOk(textsFile)) - { - _app.showErrorMessage(getNameKey(), "error.language.wrongfile"); - } - else if (oldPath == null || !textsFile.getAbsolutePath().equalsIgnoreCase(oldPath)) - { - // Set in Config - Config.setConfigString(Config.KEY_LANGUAGE_FILE, textsFile.getAbsolutePath()); - _dialog.dispose(); - showEndMessage(); - } - } - else { - // if file was previously selected, and now it's blank, then reset Config - if (oldPath != null && oldPath.length() > 0) - { - Config.setConfigString(Config.KEY_LANGUAGE_FILE, null); - _dialog.dispose(); - showEndMessage(); - } - } - } - - /** - * Check the given file to see if it looks like a language file - * @param inFile File object to load - * @return true if file looks ok - */ - private static boolean languageFileLooksOk(File inFile) - { - boolean ok = false; - boolean wrong = false; - BufferedReader reader = null; - try - { - // Read through text file looking for lines with the right start - reader = new BufferedReader(new FileReader(inFile)); - String currLine = reader.readLine(); - while (currLine != null && !ok && !wrong) - { - if (currLine.trim().length() > 0 && currLine.matches("[a-z.]+=.+")) { - ok = true; - } - if (currLine.indexOf('\0', 0) >= 0) { - wrong = true; - } - currLine = reader.readLine(); - } - } - catch (Exception e) {} // ignore exceptions, flag remains as set - finally { - try {reader.close();} catch (Exception e2) {} - } - return ok && !wrong; - } - - /** - * Function activated by the "Browse..." button to select a file - */ - private void chooseFile() - { - JFileChooser chooser = new JFileChooser(); - chooser.addChoosableFileFilter( - new GenericFileFilter("filetype.txt", new String[] {"txt", "text"})); - chooser.setAcceptAllFileFilterUsed(true); - // Set start path from currently selected file - String currPath = _langFileBox.getText(); - if (currPath != null && currPath.length() > 1) { - chooser.setSelectedFile(new File(currPath)); - } - if (chooser.showOpenDialog(_parentFrame) == JFileChooser.APPROVE_OPTION) - { - _langFileBox.setText(chooser.getSelectedFile().getAbsolutePath()); - } - } - - /** - * Show message to remind about saving settings and restarting - */ - private void showEndMessage() - { - final String messageKey = Config.getConfigBoolean(Config.KEY_AUTOSAVE_SETTINGS)? - "dialog.setlanguage.endmessagewithautosave":"dialog.setlanguage.endmessage"; - JOptionPane.showMessageDialog(_parentFrame, - I18nManager.getText(messageKey), - I18nManager.getText(getNameKey()), JOptionPane.INFORMATION_MESSAGE); - } -}