/// <summary>
/// Internals the state of the set view.
/// </summary>
/// <param name="myLanguageCultureItem">My language culture item.</param>
/// <param name="switcher">The switcher.</param>
private static void InternalSetViewState(LanguageCultureItem myLanguageCultureItem, LanguageSwitcher switcher)
{
if (switcher == null)
{
return;
}
// Trace.WriteLine("Persisting in view state");
switcher.ViewState["RB_Language_CurrentUICulture"] = myLanguageCultureItem.UICulture;
switcher.ViewState["RB_Language_CurrentCulture"] = myLanguageCultureItem.Culture;
}
/// <summary>
/// Gets the label cell.
/// </summary>
/// <param name="l">The l.</param>
/// <returns></returns>
private TableCell GetLabelCell(LanguageCultureItem l)
{
var tableCellLabel = new TableCell
{
CssClass =
l.UICulture.ToString() == GetCurrentLanguage().UICulture.ToString()
? "rb_LangSw_sel"
: "rb_LangSw_tbl"
};
var label = new HyperLink {
NavigateUrl = this.GetLangUrl(l.UICulture.Name), Text = this.GetName(l)
};
tableCellLabel.Controls.Add(label);
return(tableCellLabel);
}
/// <summary>
/// Gets the flag cell.
/// </summary>
/// <param name="l">The l.</param>
/// <returns></returns>
private TableCell GetFlagCell(LanguageCultureItem l)
{
var tableCellFlag = new TableCell
{
CssClass =
l.UICulture.ToString() == GetCurrentLanguage().UICulture.ToString()
? "rb_LangSw_sel"
: "rb_LangSw_tbl"
};
var image = new HyperLink
{
NavigateUrl = this.GetLangUrl(l.UICulture.Name),
ImageUrl = this.GetFlagImg(l),
Text = this.GetName(l)
};
tableCellFlag.Controls.Add(image);
return(tableCellFlag);
}
/// <summary>
/// Internals the set cookie.
/// </summary>
/// <param name="myLanguageCultureItem">My language culture item.</param>
/// <param name="cookieAlias">The cookie alias.</param>
private static void InternalSetCookie(LanguageCultureItem myLanguageCultureItem, string cookieAlias)
{
// Set language cookie --- hack.. do not set cookie if cookieAlias is languageSwitcher
if (HttpContext.Current == null || cookieAlias == null || cookieAlias == SwitcherCookieName)
{
return;
}
// Trace.WriteLine("Persisting in cookie: '" + SWITCHER_COOKIE_PREFIX + cookieAlias + "'");
var langCookie = HttpContext.Current.Response.Cookies[SwitcherCookiePrefix + cookieAlias];
if (langCookie == null)
{
return;
}
langCookie.Value = myLanguageCultureItem.UICulture.Name;
langCookie.Path = "/";
// Keep the cookie?
// if (HttpContext.Current.User != null && HttpContext.Current.User.Identity.IsAuthenticated)
langCookie.Expires = DateTime.Now.AddYears(50);
}
/// <summary>
/// The set current language.
/// </summary>
/// <param name="langItem">The lang item.</param>
/// <param name="cookieAlias">Cookie name used for persist Language</param>
public static void SetCurrentLanguage(LanguageCultureItem langItem, string cookieAlias)
{
SetCurrentLanguage(langItem, cookieAlias, null);
}
/// <summary>
/// Initializes a new instance of the <see cref="LanguageSwitcherEventArgs"/> class.
/// </summary>
/// <param name="uiCulture">The UI culture.</param>
/// <param name="culture">The culture.</param>
public LanguageSwitcherEventArgs(CultureInfo uiCulture, CultureInfo culture)
{
this.cultureItem = new LanguageCultureItem(uiCulture, culture);
}
/// <summary>
/// Sets the current language.
/// </summary>
/// <param name="langItem">The lang item.</param>
public static void SetCurrentLanguage(LanguageCultureItem langItem)
{
SetCurrentLanguage(langItem);
}
/// <summary>
/// Initializes a new instance of the <see cref="LanguageSwitcherEventArgs"/> class.
/// </summary>
/// <param name="cultureItem">The culture item.</param>
public LanguageSwitcherEventArgs(LanguageCultureItem cultureItem)
{
this.cultureItem = cultureItem;
}
/// <summary>
/// Gets the flag img.
/// </summary>
/// <param name="languageItem">The language item.</param>
/// <returns></returns>
private string GetFlagImg(LanguageCultureItem languageItem)
{
CultureInfo culture;
switch (this.Flags)
{
default:
// case LanguageSwitcherDisplay.DisplayNone:
return string.Empty;
case LanguageSwitcherDisplay.DisplayUICultureList:
culture = languageItem.UICulture;
break;
case LanguageSwitcherDisplay.DisplayCultureList:
culture = languageItem.Culture;
break;
}
// Flag must be specific
if (culture.IsNeutralCulture)
{
culture = CultureInfo.CreateSpecificCulture(culture.Name);
}
string flagImgUrl = culture.Name.Length > 0 ? string.Format("{0}flags_{1}.gif", this.ImagePath, culture.Name) : string.Format("{0}flags_unknown.gif", this.ImagePath);
return flagImgUrl;
}
/// <summary>
/// Gets the flag cell.
/// </summary>
/// <param name="l">The l.</param>
/// <returns></returns>
private TableCell GetFlagCell(LanguageCultureItem l)
{
var tableCellFlag = new TableCell
{
CssClass =
l.UICulture.ToString() == GetCurrentLanguage().UICulture.ToString()
? "rb_LangSw_sel"
: "rb_LangSw_tbl"
};
var image = new HyperLink
{
NavigateUrl = this.GetLangUrl(l.UICulture.Name),
ImageUrl = this.GetFlagImg(l),
Text = this.GetName(l)
};
tableCellFlag.Controls.Add(image);
return tableCellFlag;
}
/// <summary>
/// Internals the state of the set view.
/// </summary>
/// <param name="myLanguageCultureItem">My language culture item.</param>
/// <param name="switcher">The switcher.</param>
private static void InternalSetViewState(LanguageCultureItem myLanguageCultureItem, LanguageSwitcher switcher)
{
if (switcher == null)
{
return;
}
// Trace.WriteLine("Persisting in view state");
switcher.ViewState["RB_Language_CurrentUICulture"] = myLanguageCultureItem.UICulture;
switcher.ViewState["RB_Language_CurrentCulture"] = myLanguageCultureItem.Culture;
}
/// <summary>
/// Internals the set cookie.
/// </summary>
/// <param name="myLanguageCultureItem">My language culture item.</param>
/// <param name="cookieAlias">The cookie alias.</param>
private static void InternalSetCookie(LanguageCultureItem myLanguageCultureItem, string cookieAlias)
{
// Set language cookie --- hack.. do not set cookie if cookieAlias is languageSwitcher
if (HttpContext.Current == null || cookieAlias == null || cookieAlias == SwitcherCookieName)
{
return;
}
// Trace.WriteLine("Persisting in cookie: '" + SWITCHER_COOKIE_PREFIX + cookieAlias + "'");
var langCookie = HttpContext.Current.Response.Cookies[SwitcherCookiePrefix + cookieAlias];
if (langCookie == null)
{
return;
}
langCookie.Value = myLanguageCultureItem.UICulture.Name;
langCookie.Path = "/";
// Keep the cookie?
// if (HttpContext.Current.User != null && HttpContext.Current.User.Identity.IsAuthenticated)
langCookie.Expires = DateTime.Now.AddYears(50);
}
/// <summary>
/// The set current language.
/// </summary>
/// <param name="langItem">The lang item.</param>
/// <param name="cookieAlias">Cookie name used for persist Language</param>
/// <param name="switcher">The switcher.</param>
internal static void SetCurrentLanguage(
LanguageCultureItem langItem, string cookieAlias, LanguageSwitcher switcher)
{
Thread.CurrentThread.CurrentUICulture = langItem.UICulture;
Thread.CurrentThread.CurrentCulture = langItem.Culture;
// Persists choice
InternalSetViewState(langItem, switcher);
InternalSetCookie(langItem, cookieAlias);
}
public string getNameLCI(LanguageCultureItem languageItem)
{
return this.GetName(languageItem);
}
public string GetFlagImgLCI(LanguageCultureItem languageItem)
{
return this.GetFlagImg(languageItem);
}
/// <summary>
/// Equals the specified a.
/// </summary>
/// <param name="a">
/// The a.
/// </param>
/// <param name="b">
/// The b.
/// </param>
/// <returns>
/// The equals.
/// </returns>
public static bool Equals(LanguageCultureItem a, LanguageCultureItem b)
{
return (a != null) && (b != null) && (a.ToString() == b.ToString() || a.Equals(b));
}
/// <summary>
/// Initializes a new instance of the <see cref="LanguageSwitcherEventArgs"/> class.
/// </summary>
/// <param name="uiCulture">The UI culture.</param>
/// <param name="culture">The culture.</param>
public LanguageSwitcherEventArgs(CultureInfo uiCulture, CultureInfo culture)
{
this.cultureItem = new LanguageCultureItem(uiCulture, culture);
}
/// <summary>
/// Gets the label cell.
/// </summary>
/// <param name="l">The l.</param>
/// <returns></returns>
private TableCell GetLabelCell(LanguageCultureItem l)
{
var tableCellLabel = new TableCell
{
CssClass =
l.UICulture.ToString() == GetCurrentLanguage().UICulture.ToString()
? "rb_LangSw_sel"
: "rb_LangSw_tbl"
};
var label = new HyperLink { NavigateUrl = this.GetLangUrl(l.UICulture.Name), Text = this.GetName(l) };
tableCellLabel.Controls.Add(label);
return tableCellLabel;
}
// public static bool operator==(LanguageCultureItem a, LanguageCultureItem b)
// {
// return LanguageCultureItem.Equals(a, b);
// }
// public static bool operator!=(LanguageCultureItem a, LanguageCultureItem b)
// {
// return !LanguageCultureItem.Equals(a, b);
// }
#region Public Methods
/// <summary>
/// Equals the specified a.
/// </summary>
/// <param name="a">
/// The a.
/// </param>
/// <param name="b">
/// The b.
/// </param>
/// <returns>
/// The equals.
/// </returns>
public static bool Equals(LanguageCultureItem a, LanguageCultureItem b)
{
return((a != null) && (b != null) && (a.ToString() == b.ToString() || a.Equals(b)));
}
/// <summary>
/// Gets the name.
/// </summary>
/// <param name="languageItem">The language item.</param>
/// <returns></returns>
private string GetName(LanguageCultureItem languageItem)
{
CultureInfo culture;
switch (this.Labels)
{
default:
// case LanguageSwitcherDisplay.DisplayNone:
return string.Empty;
case LanguageSwitcherDisplay.DisplayUICultureList:
culture = languageItem.UICulture;
break;
case LanguageSwitcherDisplay.DisplayCultureList:
culture = languageItem.Culture;
break;
}
switch (this.ShowNameAs)
{
default:
// case LanguageSwitcherName.NativeName:
return languageItem.Culture.TextInfo.ToTitleCase(culture.NativeName);
case LanguageSwitcherName.DisplayName:
return languageItem.Culture.TextInfo.ToTitleCase(culture.DisplayName);
case LanguageSwitcherName.EnglishName:
return languageItem.Culture.TextInfo.ToTitleCase(culture.EnglishName);
}
}
/// <summary>
/// The set current language.
/// </summary>
/// <param name="langItem">The lang item.</param>
/// <param name="cookieAlias">Cookie name used for persist Language</param>
public static void SetCurrentLanguage(LanguageCultureItem langItem, string cookieAlias)
{
SetCurrentLanguage(langItem, cookieAlias, null);
}
/// <summary>
/// Adds the specified item.
/// </summary>
/// <param name="item">
/// The item.
/// </param>
public void Add(LanguageCultureItem item)
{
this.InnerList.Add(item);
}
/// <summary>
/// Determines whether [contains] [the specified item].
/// </summary>
/// <param name="item">
/// The item.
/// </param>
/// <returns>
/// <c>true</c> if [contains] [the specified item]; otherwise, <c>false</c>.
/// </returns>
public virtual bool Contains(LanguageCultureItem item)
{
return(this.InnerList.Contains(item));
}
/// <summary>
/// Indexes the of.
/// </summary>
/// <param name="item">
/// The item.
/// </param>
/// <returns>
/// The index of.
/// </returns>
public virtual int IndexOf(LanguageCultureItem item)
{
return(this.InnerList.IndexOf(item));
}
/// <summary>
/// Get flage image of language culture item
/// </summary>
/// <param name="languageItem"></param>
/// <returns></returns>
public string GetFlagImgLCI(LanguageCultureItem languageItem)
{
return(this.GetFlagImg(languageItem));
}
/// <summary>
/// Inserts the specified index.
/// </summary>
/// <param name="index">
/// The index.
/// </param>
/// <param name="item">
/// The item.
/// </param>
public void Insert(int index, LanguageCultureItem item)
{
this.InnerList.Insert(index, item);
}
/// <summary>
/// get language culture item's name
/// </summary>
/// <param name="languageItem"></param>
/// <returns></returns>
public string getNameLCI(LanguageCultureItem languageItem)
{
return(this.GetName(languageItem));
}
/// <summary>
/// Removes the specified item.
/// </summary>
/// <param name="item">
/// The item.
/// </param>
public void Remove(LanguageCultureItem item)
{
this.InnerList.Remove(item);
}
/// <summary>
/// Initializes a new instance of the <see cref="LanguageSwitcherEventArgs"/> class.
/// </summary>
/// <param name="cultureItem">The culture item.</param>
public LanguageSwitcherEventArgs(LanguageCultureItem cultureItem)
{
this.cultureItem = cultureItem;
}
/// <summary>
/// Sets the current language.
/// </summary>
/// <param name="langItem">The lang item.</param>
public static void SetCurrentLanguage(LanguageCultureItem langItem)
{
SetCurrentLanguage(langItem);
}
