private void ReloadWsCombo()
{
m_wsInfo.Clear();
cbWS.ClearItems();
cbWS.Sorted = true;
foreach (var ws in m_cache.ServiceLocator.WritingSystemManager.WritingSystems)
{
var wsi = new WsInfo(ws.DisplayLabel, ws.Id, ws.LegacyMapping);
m_wsInfo.Add(wsi.KEY, wsi);
cbWS.Items.Add(wsi);
}
cbWS.Sorted = false;
// Add the special "ignore" WsInfo
cbWS.Items.Add(new WsInfo());
}
private void PopulateVariantCombo(bool fPreserve)
{
m_variantName.TextChanged -= m_variantName_TextChanged; // don't modify the WS while fixing up the combo.
m_variantName.BeginUpdate();
IEnumerable <VariantSubtag> orig = VariantSubtags;
m_variantName.ClearItems();
m_variantName.Items.AddRange(StandardSubtags.RegisteredVariants.Concat(StandardSubtags.CommonPrivateUseVariants)
.Where(v => v.IsVariantOf(m_ws.LanguageTag)).Cast <object>().ToArray());
if (orig != null && fPreserve)
{
VariantSubtags = orig;
}
m_variantName.EndUpdate();
m_variantName.TextChanged += m_variantName_TextChanged;
}
private void PopulateVariantCombo(bool fPreserve)
{
m_variantName.TextChanged -= m_variantName_TextChanged; // don't modify the WS while fixing up the combo.
m_variantName.BeginUpdate();
VariantSubtag orig = VariantSubtag;
m_variantName.ClearItems();
m_variantName.Items.AddRange((from subtag in LangTagUtils.VariantSubtags
where subtag.IsVariantOf(m_ws.Id)
select subtag).ToArray());
if (orig != null && fPreserve)
{
VariantSubtag = orig;
}
m_variantName.EndUpdate();
m_variantName.TextChanged += m_variantName_TextChanged;
}
/// <summary>
/// Load the controls from the writing system, if it is not null. If it is null, clear all controls.
/// If the combo boxes are not populated, do nothing...the method will get called again
/// when the form loads.
/// </summary>
private void LoadControlsFromWritingSystem()
{
m_enableLangTagSideEffects = false;
if (m_ws == null)
{
return; // Probably in design mode; can't populate.
}
m_origVariantSubtag = m_ws.VariantSubtag;
m_origRegionSubtag = m_ws.RegionSubtag;
m_origScriptSubtag = m_ws.ScriptSubtag;
m_scriptName.ClearItems();
m_scriptName.Items.AddRange(LangTagUtils.ScriptSubtags.ToArray());
ScriptSubtag = m_origScriptSubtag;
m_regionName.ClearItems();
m_regionName.Items.AddRange(LangTagUtils.RegionSubtags.ToArray());
RegionSubtag = m_origRegionSubtag;
PopulateVariantCombo(false);
VariantSubtag = m_origVariantSubtag;
m_enableLangTagSideEffects = true;
}