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*******************************************************************************/ |
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*******************************************************************************/ |
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package org.eclipse.equinox.internal.provisional.p2.ui.query; |
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package org.eclipse.equinox.internal.provisional.p2.ui.query; |
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import java.net.URL; |
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import java.util.*; |
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import java.util.*; |
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import org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper; |
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import org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper; |
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import org.eclipse.equinox.internal.p2.ui.ProvUIActivator; |
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import org.eclipse.equinox.internal.p2.ui.ProvUIActivator; |
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static final Locale DEFAULT_LOCALE = new Locale("df", "LT"); //$NON-NLS-1$//$NON-NLS-2$ |
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static final Locale DEFAULT_LOCALE = new Locale("df", "LT"); //$NON-NLS-1$//$NON-NLS-2$ |
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static final String NAMESPACE_IU_LOCALIZATION = "org.eclipse.equinox.p2.localization"; //$NON-NLS-1$ |
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static final String NAMESPACE_IU_LOCALIZATION = "org.eclipse.equinox.p2.localization"; //$NON-NLS-1$ |
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// Get the license in the default locale. |
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public static License getLicense(IInstallableUnit iu) { |
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return getLicense(iu, getCurrentLocale()); |
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} |
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// Get the copyright in the default locale. |
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public static Copyright getCopyright(IInstallableUnit iu) { |
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return getCopyright(iu, getCurrentLocale()); |
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} |
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// Get a property in the default locale |
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public static String getIUProperty(IInstallableUnit iu, String propertyKey) { |
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return getIUProperty(iu, propertyKey, getCurrentLocale()); |
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} |
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public static License getLicense(IInstallableUnit iu, Locale locale) { |
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License license = iu.getLicense(); |
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String body = (license != null ? license.getBody() : null); |
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if (body == null || body.length() <= 1 || body.charAt(0) != '%') |
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return license; |
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final String actualKey = body.substring(1); // Strip off the % |
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body = getLocalizedIUProperty(iu, actualKey, locale); |
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URL url = license.getURL(); |
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return new License((url != null ? url.toExternalForm() : null), body); |
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} |
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public static Copyright getCopyright(IInstallableUnit iu, Locale locale) { |
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Copyright copyright = iu.getCopyright(); |
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String body = (copyright != null ? copyright.getBody() : null); |
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if (body == null || body.length() <= 1 || body.charAt(0) != '%') |
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return copyright; |
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final String actualKey = body.substring(1); // Strip off the % |
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body = getLocalizedIUProperty(iu, actualKey, locale); |
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URL url = copyright.getURL(); |
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return new Copyright((url != null ? url.toExternalForm() : null), body); |
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} |
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public static String getIUProperty(IInstallableUnit iu, String propertyKey, Locale locale) { |
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public static String getIUProperty(IInstallableUnit iu, String propertyKey, Locale locale) { |
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String value = iu.getProperty(propertyKey); |
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String value = iu.getProperty(propertyKey); |
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if (value == null || value.length() <= 1 || value.charAt(0) != '%') |
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if (value == null || value.length() <= 1 || value.charAt(0) != '%') |
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return value; |
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return value; |
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// else have a localizable property |
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// else have a localizable property |
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final String actualKey = value.substring(1); // Strip off the % |
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final String actualKey = value.substring(1); // Strip off the % |
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return getLocalizedIUProperty(iu, actualKey, locale); |
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} |
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private static String getLocalizedIUProperty(IInstallableUnit iu, String actualKey, Locale locale) { |
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// Short circuit query if iu provides value for matching locale |
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String localizedKey = makeLocalizedKey(actualKey, locale.toString()); |
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String localizedValue = iu.getProperty(localizedKey); |
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if (localizedValue != null) |
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return localizedValue; |
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final List locales = buildLocaleVariants(locale); |
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final List locales = buildLocaleVariants(locale); |
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final IInstallableUnit theUnit = iu; |
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final IInstallableUnit theUnit = iu; |
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Lines 89-100
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} |
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} |
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} |
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} |
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String defaultKey = makeLocalizedKey(actualKey, DEFAULT_LOCALE.toString()); |
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for (Iterator iter = locales.iterator(); iter.hasNext();) { |
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String defaultValue = iu.getProperty(defaultKey); |
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String nextLocale = (String) iter.next(); |
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if (defaultValue != null) |
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String localeKey = makeLocalizedKey(actualKey, nextLocale); |
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return defaultValue; |
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String nextValue = iu.getProperty(localeKey); |
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if (nextValue != null) |
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return nextValue; |
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} |
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return value; |
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return actualKey; |
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} |
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} |
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/** |
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/** |
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Lines 111-117
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nl = nl.substring(0, lastSeparator); |
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nl = nl.substring(0, lastSeparator); |
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} |
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} |
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// Add the default locale (most general) |
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// Add the default locale (most general) |
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result.add(DEFAULT_LOCALE); |
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result.add(DEFAULT_LOCALE.toString()); |
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return result; |
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return result; |
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} |
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} |
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Lines 119-122
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return localeImage + '.' + actualKey; |
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return localeImage + '.' + actualKey; |
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} |
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} |
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private static Locale getCurrentLocale() { |
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return Locale.getDefault(); |
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} |
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} |
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} |
