Changeset 12644 in josm for trunk/src/org/openstreetmap/josm/gui/util/GuiHelper.java

Timestamp:

2017-08-25T15:17:01+02:00 (7 years ago)

Author:

Don-vip

Message:

see #15182 - remove dependence of I18n on GUI

File:

• trunk/src/org/openstreetmap/josm/gui/util/GuiHelper.java (modified) (5 diffs)

trunk/src/org/openstreetmap/josm/gui/util/GuiHelper.java

@@ -26 +26 @@
 import java.awt.image.FilteredImageSource;
 import java.lang.reflect.InvocationTargetException;
+import java.util.Arrays;
+import java.util.Collection;
 import java.util.Enumeration;
 import java.util.EventObject;
+import java.util.Locale;
 import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutionException;
@@ -34 +37 @@
 import javax.swing.GrayFilter;
 import javax.swing.ImageIcon;
+import javax.swing.JColorChooser;
 import javax.swing.JComponent;
+import javax.swing.JFileChooser;
 import javax.swing.JLabel;
 import javax.swing.JOptionPane;
@@ -51 +56 @@
 import org.openstreetmap.josm.gui.ExtendedDialog;
 import org.openstreetmap.josm.gui.MainApplication;
+import org.openstreetmap.josm.gui.widgets.AbstractFileChooser;
 import org.openstreetmap.josm.gui.widgets.HtmlPanel;
 import org.openstreetmap.josm.tools.CheckParameterUtil;
@@ -67 +73 @@
  */
 public final class GuiHelper {
+
+    /* Localization keys for file chooser (and color chooser). */
+    private static final String[] JAVA_INTERNAL_MESSAGE_KEYS = new String[] {
+        /* JFileChooser windows laf */
+        "FileChooser.detailsViewActionLabelText",
+        "FileChooser.detailsViewButtonAccessibleName",
+        "FileChooser.detailsViewButtonToolTipText",
+        "FileChooser.fileAttrHeaderText",
+        "FileChooser.fileDateHeaderText",
+        "FileChooser.fileNameHeaderText",
+        "FileChooser.fileNameLabelText",
+        "FileChooser.fileSizeHeaderText",
+        "FileChooser.fileTypeHeaderText",
+        "FileChooser.filesOfTypeLabelText",
+        "FileChooser.homeFolderAccessibleName",
+        "FileChooser.homeFolderToolTipText",
+        "FileChooser.listViewActionLabelText",
+        "FileChooser.listViewButtonAccessibleName",
+        "FileChooser.listViewButtonToolTipText",
+        "FileChooser.lookInLabelText",
+        "FileChooser.newFolderAccessibleName",
+        "FileChooser.newFolderActionLabelText",
+        "FileChooser.newFolderToolTipText",
+        "FileChooser.refreshActionLabelText",
+        "FileChooser.saveInLabelText",
+        "FileChooser.upFolderAccessibleName",
+        "FileChooser.upFolderToolTipText",
+        "FileChooser.viewMenuLabelText",
+
+        /* JFileChooser gtk laf */
+        "FileChooser.acceptAllFileFilterText",
+        "FileChooser.cancelButtonText",
+        "FileChooser.cancelButtonToolTipText",
+        "FileChooser.deleteFileButtonText",
+        "FileChooser.filesLabelText",
+        "FileChooser.filterLabelText",
+        "FileChooser.foldersLabelText",
+        "FileChooser.newFolderButtonText",
+        "FileChooser.newFolderDialogText",
+        "FileChooser.openButtonText",
+        "FileChooser.openButtonToolTipText",
+        "FileChooser.openDialogTitleText",
+        "FileChooser.pathLabelText",
+        "FileChooser.renameFileButtonText",
+        "FileChooser.renameFileDialogText",
+        "FileChooser.renameFileErrorText",
+        "FileChooser.renameFileErrorTitle",
+        "FileChooser.saveButtonText",
+        "FileChooser.saveButtonToolTipText",
+        "FileChooser.saveDialogTitleText",
+
+        /* JFileChooser motif laf */
+        //"FileChooser.cancelButtonText",
+        //"FileChooser.cancelButtonToolTipText",
+        "FileChooser.enterFileNameLabelText",
+        //"FileChooser.filesLabelText",
+        //"FileChooser.filterLabelText",
+        //"FileChooser.foldersLabelText",
+        "FileChooser.helpButtonText",
+        "FileChooser.helpButtonToolTipText",
+        //"FileChooser.openButtonText",
+        //"FileChooser.openButtonToolTipText",
+        //"FileChooser.openDialogTitleText",
+        //"FileChooser.pathLabelText",
+        //"FileChooser.saveButtonText",
+        //"FileChooser.saveButtonToolTipText",
+        //"FileChooser.saveDialogTitleText",
+        "FileChooser.updateButtonText",
+        "FileChooser.updateButtonToolTipText",
+
+        /* gtk color chooser */
+        "GTKColorChooserPanel.blueText",
+        "GTKColorChooserPanel.colorNameText",
+        "GTKColorChooserPanel.greenText",
+        "GTKColorChooserPanel.hueText",
+        "GTKColorChooserPanel.nameText",
+        "GTKColorChooserPanel.redText",
+        "GTKColorChooserPanel.saturationText",
+        "GTKColorChooserPanel.valueText",
+
+        /* JOptionPane */
+        "OptionPane.okButtonText",
+        "OptionPane.yesButtonText",
+        "OptionPane.noButtonText",
+        "OptionPane.cancelButtonText"
+    };
 
     private GuiHelper() {
@@ -526 +618 @@
         }
     }
+
+    /**
+     * Localizations for file chooser dialog.
+     * For some locales (e.g. de, fr) translations are provided
+     * by Java, but not for others (e.g. ru, uk).
+     * @since 12644 (moved from I18n)
+     */
+    public static void translateJavaInternalMessages() {
+        Locale l = Locale.getDefault();
+
+        AbstractFileChooser.setDefaultLocale(l);
+        JFileChooser.setDefaultLocale(l);
+        JColorChooser.setDefaultLocale(l);
+        for (String key : JAVA_INTERNAL_MESSAGE_KEYS) {
+            String us = UIManager.getString(key, Locale.US);
+            String loc = UIManager.getString(key, l);
+            // only provide custom translation if it is not already localized by Java
+            if (us != null && us.equals(loc)) {
+                UIManager.put(key, tr(us));
+            }
+        }
+    }
+
+    /**
+     * Setup special font for Khmer script, as the default Java fonts do not display these characters.
+     * @since 12644 (moved from I18n)
+     * @since 8282
+     */
+    public static void setupLanguageFonts() {
+        // Use special font for Khmer script, as the default Java font do not display these characters
+        if ("km".equals(LanguageInfo.getJOSMLocaleCode())) {
+            Collection<String> fonts = Arrays.asList(
+                    GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames());
+            for (String f : new String[]{"Khmer UI", "DaunPenh", "MoolBoran"}) {
+                if (fonts.contains(f)) {
+                    setUIFont(f);
+                    break;
+                }
+            }
+        }
+    }
 }