private void ProcessOneLayoutForCountry(IntPtr configRegistry, ref XklConfigItem item,
ref XklConfigItem subitem, IntPtr data)
{
var subitemIsNull = subitem.Parent.RefCount == IntPtr.Zero;
XklConfigItem country = (XklConfigItem)Marshal.PtrToStructure(data, typeof(XklConfigItem));
var description = subitemIsNull ? item.Description : subitem.Description;
var name = subitemIsNull ? item.Name : subitem.Name;
var variant = subitemIsNull ? String.Empty : subitem.Description;
var layouts = GetLayoutList(description);
foreach (var desc in layouts)
{
if (desc.LayoutId == name && desc.Description == description && desc.LayoutVariant == variant)
{
return;
}
}
var langCode = subitemIsNull ? item.Short_Description : subitem.Short_Description;
if (String.IsNullOrEmpty(langCode))
{
langCode = subitemIsNull ? item.Name : subitem.Name;
}
var newLayout = new LayoutDescription {
LayoutId = name,
Description = description,
LayoutVariant = variant,
LanguageCode = Get2LetterLanguageCode(langCode),
CountryCode = country.Name
};
layouts.Add(newLayout);
}
private void ProcessLanguage(IntPtr configRegistry, ref XklConfigItem item, IntPtr unused)
{
IntPtr dataPtr = Marshal.AllocHGlobal(Marshal.SizeOf(item));
Marshal.StructureToPtr(item, dataPtr, false);
xkl_config_registry_foreach_language_variant(configRegistry, item.Name,
ProcessOneLayoutForLanguage, dataPtr);
Marshal.FreeHGlobal(dataPtr);
}
private void ProcessCountry(IntPtr configRegistry, ref XklConfigItem item, IntPtr unused)
{
IntPtr dataPtr = Marshal.AllocHGlobal(Marshal.SizeOf(item));
try
{
Marshal.StructureToPtr(item, dataPtr, false);
xkl_config_registry_foreach_country_variant(configRegistry, item.Name,
ProcessOneLayoutForCountry, dataPtr);
}
finally
{
Marshal.FreeHGlobal(dataPtr);
}
}
private void ProcessMainLayout(IntPtr configRegistry, ref XklConfigItem item, IntPtr data)
{
IntPtr dataPtr = Marshal.AllocHGlobal(Marshal.SizeOf(item));
try
{
StoreLayoutInfo(item, data);
Marshal.StructureToPtr(item, dataPtr, false);
xkl_config_registry_foreach_layout_variant(configRegistry, item.Name,
ProcessLayoutVariant, dataPtr);
}
finally
{
Marshal.FreeHGlobal(dataPtr);
}
}
private void ProcessOneLayoutForLanguage(IntPtr configRegistry, ref XklConfigItem item,
ref XklConfigItem subitem, IntPtr data)
{
var subitemIsNull = subitem.Parent.RefCount == IntPtr.Zero;
XklConfigItem language = (XklConfigItem)Marshal.PtrToStructure(data, typeof(XklConfigItem));
var description = subitemIsNull ? item.Description : subitem.Description;
var layouts = GetLayoutList(description);
var newLayout = new LayoutDescription {
LayoutId = subitemIsNull ? item.Name : subitem.Name,
Description = description,
LayoutVariant = subitemIsNull ? string.Empty : subitem.Description,
LanguageCode = Get2LetterLanguageCode(language.Name),
CountryCode = item.Name.ToUpper()
};
layouts.Add(newLayout);
}
void StoreLayoutInfo(XklConfigItem item, IntPtr data)
{
var description = item.Description;
var variant = data != IntPtr.Zero ? description : String.Empty;
var layouts = GetLayoutList(description);
foreach (var desc in layouts)
{
if (desc.LayoutId == item.Name && desc.Description == description && desc.LayoutVariant == variant)
{
return;
}
}
var newLayout = new LayoutDescription {
LayoutId = item.Name,
Description = description,
LayoutVariant = variant
};
if (data != IntPtr.Zero)
{
XklConfigItem parent = (XklConfigItem)Marshal.PtrToStructure(data, typeof(XklConfigItem));
var langCode = String.IsNullOrEmpty(item.Short_Description) ? parent.Short_Description : item.Short_Description;
if (String.IsNullOrEmpty(langCode))
{
langCode = String.IsNullOrEmpty(item.Name) ? parent.Name : item.Name;
}
newLayout.LanguageCode = Get2LetterLanguageCode(langCode);
if (parent.Name.Length == 2 || item.Name != item.Short_Description)
{
newLayout.CountryCode = parent.Name.ToUpper();
}
}
else
{
newLayout.LanguageCode = Get2LetterLanguageCode(String.IsNullOrEmpty(item.Short_Description) ? item.Name : item.Short_Description);
if (item.Name.Length == 2 || item.Name != item.Short_Description)
{
newLayout.CountryCode = item.Name.ToUpper();
}
}
layouts.Add(newLayout);
}
private void ProcessOneLayoutForLanguage(IntPtr configRegistry, ref XklConfigItem item,
ref XklConfigItem subitem, IntPtr data)
{
var subitemIsNull = subitem.Parent.RefCount == IntPtr.Zero;
XklConfigItem language = (XklConfigItem)Marshal.PtrToStructure(data, typeof(XklConfigItem));
var description = subitemIsNull ? item.Description :
item.Description + " - " + subitem.Description;
List <LayoutDescription> layouts;
if (m_Layouts.ContainsKey(description))
{
layouts = m_Layouts[description];
}
else
{
layouts = new List <LayoutDescription>();
m_Layouts[description] = layouts;
}
var newLayout = new LayoutDescription {
LayoutId = subitemIsNull ? item.Name : item.Name + "\t" + subitem.Name,
Description = description,
LayoutVariant = subitemIsNull ? string.Empty : subitem.Description,
LanguageCode = language.Name
};
if (item.Short_Description.Length < 3)
{
// we have a two letter country code; need to find the three-letter one
newLayout.CountryCode =
Icu.GetISO3Country(item.Short_Description + "_" + item.Name).ToUpper();
}
else
{
newLayout.CountryCode = item.Short_Description.ToUpper();
}
layouts.Add(newLayout);
}
private void ProcessOneLayoutForLanguage(IntPtr configRegistry, ref XklConfigItem item,
ref XklConfigItem subitem, IntPtr data)
{
var subitemIsNull = subitem.Parent.RefCount == IntPtr.Zero;
var language = (XklConfigItem)Marshal.PtrToStructure(data, typeof(XklConfigItem));
var description = subitemIsNull ? item.Description : subitem.Description;
var name = subitemIsNull ? item.Name : subitem.Name;
var variant = subitemIsNull ? string.Empty : subitem.Description;
var layouts = GetLayoutList(description);
var newLayout = new LayoutDescription {
LayoutId = name,
Description = description,
LayoutVariant = variant,
LanguageCode = Get2LetterLanguageCode(language.Name),
CountryCode = item.Name.ToUpper()
};
// don't add same layout twice (LT-20288)
if (!layouts.Any(layout => layout.Equals(newLayout)))
{
layouts.Add(newLayout);
}
}
private void ProcessLayoutVariant(IntPtr configRegistry, ref XklConfigItem item, IntPtr data)
{
StoreLayoutInfo(item, data);
}
void StoreLayoutInfo(XklConfigItem item, IntPtr data)
{
var description = item.Description;
var variant = data != IntPtr.Zero ? description : String.Empty;
var layouts = GetLayoutList(description);
foreach (var desc in layouts)
{
if (desc.LayoutId == item.Name && desc.Description == description && desc.LayoutVariant == variant)
return;
}
var newLayout = new LayoutDescription {
LayoutId = item.Name,
Description = description,
LayoutVariant = variant
};
if (data != IntPtr.Zero)
{
XklConfigItem parent = (XklConfigItem)Marshal.PtrToStructure(data, typeof(XklConfigItem));
var langCode = String.IsNullOrEmpty(item.Short_Description) ? parent.Short_Description : item.Short_Description;
if (String.IsNullOrEmpty(langCode))
langCode = String.IsNullOrEmpty(item.Name) ? parent.Name : item.Name;
newLayout.LanguageCode = Get2LetterLanguageCode(langCode);
if (parent.Name.Length == 2 || item.Name != item.Short_Description)
newLayout.CountryCode = parent.Name.ToUpper();
}
else
{
newLayout.LanguageCode = Get2LetterLanguageCode(String.IsNullOrEmpty(item.Short_Description) ? item.Name : item.Short_Description);
if (item.Name.Length == 2 || item.Name != item.Short_Description)
newLayout.CountryCode = item.Name.ToUpper();
}
layouts.Add(newLayout);
}
private void ProcessLayoutVariant(IntPtr configRegistry, ref XklConfigItem item, IntPtr data)
{
StoreLayoutInfo(item, data);
}
private void ProcessMainLayout(IntPtr configRegistry, ref XklConfigItem item, IntPtr data)
{
IntPtr dataPtr = Marshal.AllocHGlobal(Marshal.SizeOf(item));
try
{
StoreLayoutInfo(item, data);
Marshal.StructureToPtr(item, dataPtr, false);
xkl_config_registry_foreach_layout_variant(configRegistry, item.Name,
ProcessLayoutVariant, dataPtr);
}
finally
{
Marshal.FreeHGlobal(dataPtr);
}
}
private void ProcessOneLayoutForCountry(IntPtr configRegistry, ref XklConfigItem item,
ref XklConfigItem subitem, IntPtr data)
{
var subitemIsNull = subitem.Parent.RefCount == IntPtr.Zero;
XklConfigItem country = (XklConfigItem)Marshal.PtrToStructure(data, typeof(XklConfigItem));
var description = subitemIsNull ? item.Description : subitem.Description;
var name = subitemIsNull ? item.Name : subitem.Name;
var variant = subitemIsNull ? String.Empty : subitem.Description;
var layouts = GetLayoutList(description);
foreach (var desc in layouts)
{
if (desc.LayoutId == name && desc.Description == description && desc.LayoutVariant == variant)
return;
}
var langCode = subitemIsNull ? item.Short_Description : subitem.Short_Description;
if (String.IsNullOrEmpty(langCode))
langCode = subitemIsNull ? item.Name : subitem.Name;
var newLayout = new LayoutDescription {
LayoutId = name,
Description = description,
LayoutVariant = variant,
LanguageCode = Get2LetterLanguageCode(langCode),
CountryCode = country.Name
};
layouts.Add(newLayout);
}
private void ProcessCountry(IntPtr configRegistry, ref XklConfigItem item, IntPtr unused)
{
IntPtr dataPtr = Marshal.AllocHGlobal(Marshal.SizeOf(item));
try
{
Marshal.StructureToPtr(item, dataPtr, false);
xkl_config_registry_foreach_country_variant(configRegistry, item.Name,
ProcessOneLayoutForCountry, dataPtr);
}
finally
{
Marshal.FreeHGlobal(dataPtr);
}
}
private void ProcessOneLayoutForLanguage(IntPtr configRegistry, ref XklConfigItem item,
ref XklConfigItem subitem, IntPtr data)
{
var subitemIsNull = subitem.Parent.RefCount == IntPtr.Zero;
XklConfigItem language = (XklConfigItem)Marshal.PtrToStructure(data, typeof(XklConfigItem));
var description = subitemIsNull ? item.Description : subitem.Description;
var layouts = GetLayoutList(description);
var newLayout = new LayoutDescription {
LayoutId = subitemIsNull ? item.Name : subitem.Name,
Description = description,
LayoutVariant = subitemIsNull ? string.Empty : subitem.Description,
LanguageCode = Get2LetterLanguageCode(language.Name),
CountryCode = item.Name.ToUpper()
};
layouts.Add(newLayout);
}