/// <summary>
/// Initializes a new instance of the <see cref="LocalizedValue"/> class.
/// </summary>
/// <param name="property">The property.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
protected LocalizedValue(LocalizedProperty property)
{
if (property == null)
{
throw new ArgumentNullException("property");
}
Property = property;
}
/// <summary>
/// Initializes a new instance of the <see cref="ResourceLocalizedValue"/> class.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="resourceKey">The resource key.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="resourceKey"/> is null or empty.</exception>
public ResourceLocalizedValue(LocalizedProperty property, string resourceKey)
: base(property)
{
if (string.IsNullOrEmpty(resourceKey))
{
throw new ArgumentNullException("resourceKey");
}
_resourceKey = resourceKey;
}
/// <summary>
/// Initializes a new instance of the <see cref="MethodLocalizedValue"/> class.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="method">The method.</param>
/// <param name="parameter">The parameter to pass to the method.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="method"/> is null.</exception>
public MethodLocalizedValue(LocalizedProperty property, LocalizationCallback method, object parameter)
: base(property)
{
if (method == null)
{
throw new ArgumentNullException("method");
}
_method = method;
_parameter = parameter;
}
/// <summary>
/// Initializes a new instance of the <see cref="FormattedLocalizedValue"/> class.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="resourceKey">The resource key.</param>
/// <param name="args">The args.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="resourceKey"/> is null or empty.</exception>
/// <exception cref="ArgumentNullException"><paramref name="args"/> is null.</exception>
public ResourceFormattedLocalizedValue(
LocalizedProperty property,
string resourceKey,
params object[] args
)
: base(property, resourceKey)
{
if (args == null)
{
throw new ArgumentNullException("args");
}
_args = args;
}
/// <summary>
/// Initializes a new instance of the <see cref="FormattedLocalizedValue"/> class.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="resourceKey">The resource key.</param>
/// <param name="args">The args.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="resourceKey"/> is null or empty.</exception>
/// <exception cref="ArgumentNullException"><paramref name="args"/> is null.</exception>
public ResourceFormattedLocalizedValue(
LocalizedProperty property,
string resourceKey,
params object[] args
)
: base(property, resourceKey)
{
if (args == null)
{
throw new ArgumentNullException("args");
}
_args = args;
}
LocalizedValue CreateLocalizedValue(LocalizedProperty property)
{
if (Callback != null && Callback.GetCallback() != null)
{
return(new MethodLocalizedValue(property, Callback.GetCallback(), CallbackParameter));
}
else if (string.IsNullOrEmpty(ResourceKey))
{
return(null);
}
else
{
return(new ResourceLocalizedValue(property, ResourceKey));
}
}
/// <summary>
/// Checks if binding localization can be used on the specified property.
/// </summary>
/// <param name="property">The property.</param>
/// <returns>
/// <c>true</c> binding localization can be used; otherwise, <c>false</c>.
/// </returns>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
internal static void CheckPropertySupported(LocalizedProperty property)
{
if (property == null)
{
throw new ArgumentNullException("property");
}
if (property.GetValueType() == typeof(string) || property.GetValueType() == typeof(object))
{
// The property is supported
}
else
{
throw new InvalidOperationException("Only properties of type 'System.String' and 'System.Object' are supported.");
}
}
/// <summary>
/// Initializes a new instance of the <see cref="FormattedLocalizedValue"/> class.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="formatString">The format string.</param>
/// <param name="args">The args.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="formatString"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="args"/> is null.</exception>
public FormattedLocalizedValue(LocalizedProperty property, string formatString, params object[] args)
: base(property)
{
if (formatString == null)
{
throw new ArgumentNullException("formatString");
}
if (args == null)
{
throw new ArgumentNullException("args");
}
_formatString = formatString;
_args = args;
}
/// <summary>
/// Initializes a new instance of the <see cref="FormattedLocalizedValue"/> class.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="formatString">The format string.</param>
/// <param name="args">The args.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="formatString"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="args"/> is null.</exception>
public FormattedLocalizedValue(LocalizedProperty property, string formatString, params object[] args)
: base(property)
{
if (formatString == null)
{
throw new ArgumentNullException("formatString");
}
if (args == null)
{
throw new ArgumentNullException("args");
}
_formatString = formatString;
_args = args;
}
/// <summary>
/// Removes any localized value associated with the specified property.
/// </summary>
/// <param name="property">The property.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is <c>null</c>.</exception>
/// <remarks>
/// This method remvoes the property from the list of properties updated automatically when the
/// current culture changes. The current value of the property remains untouched.
/// </remarks>
public static void RemoveLocalizedValue(LocalizedProperty property)
{
if (property == null)
{
throw new ArgumentNullException("property");
}
lock (_localizedValues)
{
_localizedValues.Remove(property);
}
}
/// <summary>
/// Assigns a value that is produced by a callback.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="method">The callback method.</param>
/// <param name="parameter">The parameter to pass to the callback method.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="method"/> is null.</exception>
/// <remarks>
/// The method will be called once to set the initial value of the property and each
/// time the current culture changes.
/// </remarks>
public static void SetCallbackValue(this LocalizedProperty property, LocalizationCallback method, object parameter)
{
AddLocalizedValue(new MethodLocalizedValue(property, method, parameter));
}
/// <summary>
/// Assigns a formated value to the specified property. The format string is kept
/// in resources.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="resourceKey">The resource key.</param>
/// <param name="args">The args.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="resourceKey"/> is null or empty.</exception>
/// <exception cref="ArgumentNullException"><paramref name="args"/> is null.</exception>
public static void SetResourceFormattedValue(this LocalizedProperty property, string resourceKey, params object[] args)
{
AddLocalizedValue(new ResourceFormattedLocalizedValue(property, resourceKey, args));
}
/// <summary>
/// Assigns a formated value to the specified property.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="formatString">The format string.</param>
/// <param name="args">The args.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="formatString"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="args"/> is null.</exception>
public static void SetFormattedValue(this LocalizedProperty property, string formatString, params object[] args)
{
AddLocalizedValue(new FormattedLocalizedValue(property, formatString, args));
}
/// <summary>
/// Assigns a resource value to the specified localized property.
/// </summary>
/// <param name="property">The property.</param>
/// <param name="resourceKey">The resource key.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="resourceKey"/> is null or empty.</exception>
public static void SetResourceValue(this LocalizedProperty property, string resourceKey)
{
AddLocalizedValue(new ResourceLocalizedValue(property, resourceKey));
}
LocalizedValue CreateLocalizedValue(LocalizedProperty property)
{
if (Callback != null && Callback.GetCallback() != null)
{
return new MethodLocalizedValue(property, Callback.GetCallback(), CallbackParameter);
}
else if (string.IsNullOrEmpty(ResourceKey))
{
return null;
}
else
{
return new ResourceLocalizedValue(property, ResourceKey);
}
}
/// <summary>
/// Stops localizing the property. Does not clear the current value of the property.
/// </summary>
/// <param name="property">The property.</param>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
public static void Clear(this LocalizedProperty property)
{
RemoveLocalizedValue(property);
}
/// <summary>
/// Checks if binding localization can be used on the specified property.
/// </summary>
/// <param name="property">The property.</param>
/// <returns>
/// <c>true</c> binding localization can be used; otherwise, <c>false</c>.
/// </returns>
/// <exception cref="ArgumentNullException"><paramref name="property"/> is null.</exception>
internal static void CheckPropertySupported(LocalizedProperty property)
{
if (property == null)
{
throw new ArgumentNullException("property");
}
if (property.GetValueType() == typeof(string) || property.GetValueType() == typeof(object))
{
// The property is supported
}
else
{
throw new InvalidOperationException("Only properties of type 'System.String' and 'System.Object' are supported.");
}
}