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public static RemoveRtlDir ( |
||
| e | ||
| return | void | |
private static void UpdateRightToLeftSetting(CollectionSettings settings, XmlElement e, string lang)
{
HtmlDom.RemoveRtlDir(e);
if ((lang == settings.Language1Iso639Code && settings.IsLanguage1Rtl) ||
(lang == settings.Language2Iso639Code && settings.IsLanguage2Rtl) ||
(lang == settings.Language3Iso639Code && settings.IsLanguage3Rtl))
{
HtmlDom.AddRtlDir(e);
}
}
private static void UpdateRightToLeftSetting(BookData bookData, XmlElement e, string lang)
{
HtmlDom.RemoveRtlDir(e);
if ((lang == bookData.Language1IsoCode && bookData.Language1.IsRightToLeft) ||
(lang == bookData.Language2IsoCode && bookData.Language2.IsRightToLeft) ||
(lang == bookData.Language3IsoCode && bookData.Language3.IsRightToLeft) ||
(lang == bookData.MetadataLanguage1IsoCode && bookData.MetadataLanguage1.IsRightToLeft))
{
HtmlDom.AddRtlDir(e);
}
}
/// <summary>
/// We stick 'contentLanguage2' and 'contentLanguage3' classes on editable things in bilingual and trilingual books
/// </summary>
public static void UpdateContentLanguageClasses(XmlNode elementOrDom, CollectionSettings settings, string vernacularIso, string contentLanguageIso2, string contentLanguageIso3)
{
var national1Iso = settings.Language2Iso639Code;
var national2Iso = settings.Language3Iso639Code;
var multilingualClass = "bloom-monolingual";
var contentLanguages = new Dictionary <string, string>();
contentLanguages.Add(vernacularIso, "bloom-content1");
if (!String.IsNullOrEmpty(contentLanguageIso2) && vernacularIso != contentLanguageIso2)
{
multilingualClass = "bloom-bilingual";
contentLanguages.Add(contentLanguageIso2, "bloom-content2");
}
if (!String.IsNullOrEmpty(contentLanguageIso3) && vernacularIso != contentLanguageIso3 && contentLanguageIso2 != contentLanguageIso3)
{
multilingualClass = "bloom-trilingual";
Debug.Assert(!String.IsNullOrEmpty(contentLanguageIso2), "shouldn't have a content3 lang with no content2 lang");
contentLanguages.Add(contentLanguageIso3, "bloom-content3");
}
//Stick a class in the page div telling the stylesheet how many languages we are displaying (only makes sense for content pages, in Jan 2012).
foreach (XmlElement pageDiv in elementOrDom.SafeSelectNodes("descendant-or-self::div[contains(@class,'bloom-page') and not(contains(@class,'bloom-frontMatter')) and not(contains(@class,'bloom-backMatter'))]"))
{
HtmlDom.RemoveClassesBeginingWith(pageDiv, "bloom-monolingual");
HtmlDom.RemoveClassesBeginingWith(pageDiv, "bloom-bilingual");
HtmlDom.RemoveClassesBeginingWith(pageDiv, "bloom-trilingual");
HtmlDom.AddClassIfMissing(pageDiv, multilingualClass);
}
foreach (XmlElement group in elementOrDom.SafeSelectNodes(".//*[contains(@class,'bloom-translationGroup')]"))
{
var isXMatter = @group.SafeSelectNodes("ancestor::div[contains(@class,'bloom-frontMatter') or contains(@class,'bloom-backMatter')]").Count > 0;
foreach (XmlElement e in @group.SafeSelectNodes(".//textarea | .//div")) //nb: we don't necessarily care that a div is editable or not
{
var lang = e.GetAttribute("lang");
HtmlDom.RemoveClassesBeginingWith(e, "bloom-content"); // they might have been a given content lang before, but not now
HtmlDom.RemoveRtlDir(e); // in case this language has been changed from a Right to Left language to a Left to Right language
if (isXMatter && lang == national1Iso)
{
HtmlDom.AddClass(e, "bloom-contentNational1");
}
if (isXMatter && !String.IsNullOrEmpty(national2Iso) && lang == national2Iso)
{
HtmlDom.AddClass(e, "bloom-contentNational2");
}
foreach (var language in contentLanguages)
{
if (lang == language.Key)
{
HtmlDom.AddClass(e, language.Value);
if ((lang == vernacularIso && settings.IsLanguage1Rtl) ||
(lang == national1Iso && settings.IsLanguage2Rtl) ||
(!String.IsNullOrEmpty(national2Iso) && lang == national2Iso && settings.IsLanguage3Rtl))
{
HtmlDom.AddRtlDir(e);
}
break; //don't check the other languages
}
}
}
}
}
