コード例 #1
0
        private static void OnPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            PropertyChangeNotifier notifier = (PropertyChangeNotifier)d;

            if (null != notifier.ValueChanged)
            {
                notifier.ValueChanged(notifier, EventArgs.Empty);
            }
        }
コード例 #2
0
        public override object ProvideValue(IServiceProvider serviceProvider)
        {
            //Changed by Vipul Thakkar ....
            IProvideValueTarget target = serviceProvider.GetService(typeof(IProvideValueTarget)) as IProvideValueTarget;

            if (null != target && null != target.TargetObject)
            {
                if (target.TargetObject.GetType().FullName == "System.Windows.SharedDp")
                {
                    return(this);
                }
            }
            //....

            //const string undifnedLanguage = "*****";

            Dictionary <string, string> dictionary = new Dictionary <string, string>();

            foreach (var item in _collection)
            {
                dictionary.Add(item.IetfLanguageTag.Substring(0, 2).ToLower(), item.Text);
            }

            DependencyObject   targetObject;
            DependencyProperty targetProperty;

            if (!TryGetTargetItems(serviceProvider, out targetObject, out targetProperty))
            {
                return(null);
            }

            //Default Text settings according to Default language
            XmlLanguage xmlLanguage = null;

            xmlLanguage = XmlLanguage.GetLanguage(Thread.CurrentThread.CurrentUICulture.Name);
            //if (targetObject is FrameworkElement)
            //    xmlLanguage = (targetObject as FrameworkElement).Language;
            //string lan = System.Globalization.CultureInfo.CurrentUICulture.Name.ToString();
            //if ((targetObject as FrameworkElement).Language.IetfLanguageTag != lan.ToLower())
            //{
            // Thread.CurrentThread.CurrentCulture = Thread.CurrentThread.CurrentUICulture = new CultureInfo(lan.ToString());
            // }
            //#if SILVERLIGHT

            //#else
            //else if (targetObject is FrameworkContentElement)
            //    xmlLanguage = (targetObject as FrameworkContentElement).Language;
            //#endif
            if (xmlLanguage == null)
            {
                return(null);
            }

            // <--------------- modified by antony
            string defaultValue;

            dictionary.TryGetValue("en", out defaultValue);

            string value;

            if (!dictionary.TryGetValue(
                    xmlLanguage.IetfLanguageTag.Substring(0, 2), out value))
            {
                return(defaultValue);
            }
            // ---->

            PropertyChangeNotifier languageChangeNotifier = new PropertyChangeNotifier(targetObject, "Language");

            targetObject.SetValue(Behavior.LanguageNotifierProperty, languageChangeNotifier);
            languageChangeNotifier.ValueChanged += ((sender1, e1) =>
            {
                PropertyChangeNotifier propNotifier = sender1 as PropertyChangeNotifier;
                XmlLanguage _xmlLanguage = null;
                if (propNotifier.PropertySource is FrameworkElement)
                {
                    _xmlLanguage = (propNotifier.PropertySource as FrameworkElement).Language;
                }
#if SILVERLIGHT
#else
                else if (propNotifier.PropertySource is FrameworkContentElement)
                {
                    _xmlLanguage = (propNotifier.PropertySource as FrameworkContentElement).Language;
                }
#endif
                if (_xmlLanguage != null && !string.IsNullOrEmpty(_xmlLanguage.IetfLanguageTag))
                {
                    string _value;
                    if (dictionary.TryGetValue(_xmlLanguage.IetfLanguageTag.Substring(0, 2), out _value))
                    {
                        propNotifier.PropertySource.SetValue(targetProperty, _value);
                    }
                    else
                    {
                        propNotifier.PropertySource.SetValue(targetProperty, value);
                    }
                }
            });
            targetObject = null;

            return(value);
        }
コード例 #3
0
        public string setLocalizeValue(DependencyObject depObj, DependencyProperty depProperty)
        {
            Dictionary <string, string> dictionary = new Dictionary <string, string>();

            foreach (var item in Collection)
            {
                dictionary.Add(item.IetfLanguageTag.Substring(0, 2).ToLower(), item.Text);
            }

            DependencyObject   targetObject;
            DependencyProperty targetProperty;

            targetObject   = depObj;      // as NavBarGroup;
            targetProperty = depProperty; // NavBarGroup.HeaderProperty;



            //Default Text settings according to Default language
            XmlLanguage xmlLanguage = null;

            if (targetObject is FrameworkElement)
            {
                xmlLanguage = (targetObject as FrameworkElement).Language;
            }
#if SILVERLIGHT
#else
            else if (targetObject is FrameworkContentElement)
            {
                xmlLanguage = (targetObject as FrameworkContentElement).Language;
            }
#endif
            //if (xmlLanguage == null) return null;

            string value;
            dictionary.TryGetValue(xmlLanguage.IetfLanguageTag.Substring(0, 2), out value);

            PropertyChangeNotifier languageChangeNotifier = new PropertyChangeNotifier(targetObject, "Language");
            targetObject.SetValue(Behavior.LanguageNotifierProperty, languageChangeNotifier);
            languageChangeNotifier.ValueChanged += ((sender1, e1) =>
            {
                PropertyChangeNotifier propNotifier = sender1 as PropertyChangeNotifier;
                XmlLanguage _xmlLanguage = null;
                if (propNotifier.PropertySource is FrameworkElement)
                {
                    _xmlLanguage = (propNotifier.PropertySource as FrameworkElement).Language;
                }
#if SILVERLIGHT
#else
                else if (propNotifier.PropertySource is FrameworkContentElement)
                {
                    _xmlLanguage = (propNotifier.PropertySource as FrameworkContentElement).Language;
                }
#endif
                if (_xmlLanguage != null && !string.IsNullOrEmpty(_xmlLanguage.IetfLanguageTag))
                {
                    string _value;
                    if (dictionary.TryGetValue(_xmlLanguage.IetfLanguageTag.Substring(0, 2), out _value))
                    {
                        propNotifier.PropertySource.SetValue(targetProperty, _value);
                    }
                    else
                    {
                        propNotifier.PropertySource.SetValue(targetProperty, value);
                    }
                }
            });
            targetObject = null;
            return(value);
        }
コード例 #4
0
 public static void SetLanguageNotifier(DependencyObject obj, PropertyChangeNotifier value)
 {
     obj.SetValue(LanguageNotifierProperty, value);
 }