/// <summary>
/// Method transfers data format from <seealso cref="DataSet"/> with <seealso cref="DataTable"/> items
/// and <seealso cref="DataRow"/> items into the current schema of options
/// and option values for data read from XML persistence into the in-memory model.
/// Converts external XML format into internal format.
/// </summary>
/// <param name="engine"></param>
/// <param name="dataSet"></param>
private void ConvertFromDataSetToModel(IEngine engine, DataSet dataSet)
{
AlternativeDataTypeHandler handle = new AlternativeDataTypeHandler();
foreach (DataTable table in dataSet.Tables)
{
string optionName;
// Locate options group for this table
IOptionGroup optionsGroup = FindOptionsGroup(engine, table.TableName, out optionName);
// Found a table that refers to a list of values stored in an optiongroup/option
if (string.IsNullOrEmpty(optionName) == false)
{
// Empty list is allowed but requires no processing
// -> remove defaults if actual data is available
if (table.Rows.Count > 0)
{
optionsGroup.List_Clear(optionName);
for (int i = 0; i < table.Rows.Count; i++)
{
// assumption: Address first column in each row since list
// table contains only 1 data column
optionsGroup.SetValue(optionName, table.Rows[i].ItemArray[0]);
}
}
}
else
{
// This code requires at least a header row and 1 data row in order to work!
if (table.Rows.Count >= 2)
{
for (int i = 0; i < table.Columns.Count; i++)
{
IOptionsSchema schema = null;
schema = optionsGroup.GetOptionDefinition(table.Columns[i].ColumnName);
var handler = handle.FindHandler(schema.TypeOfValue);
if (handler != null)
{
object s = handler.ConvertBack(table.Rows[1].ItemArray[i] as string);
optionsGroup.SetValue(table.Columns[i].ColumnName, s);
}
else
{
optionsGroup.SetValue(table.Columns[i].ColumnName, table.Rows[1].ItemArray[i]);
}
}
}
}
}
dataSet = null;
}
/// <summary>
/// Save changed settings back to model for further
/// application and persistence in file system.
/// </summary>
/// <param name="settingData"></param>
private void SaveOptionsToModel(IOptionGroup optionsOptionGroup)
{
var loginData = MSTranslateGetData();
optionsOptionGroup.SetValue("MSTranslate.TranslationServiceUri", loginData.TranslationServiceUri);
optionsOptionGroup.SetValue("MSTranslate.TranslationServiceUser", loginData.TranslationServiceUser);
optionsOptionGroup.SetValue("MSTranslate.TranslationServicePassword", loginData.TranslationServicePassword);
optionsOptionGroup.SetValue("ReloadOpenFilesFromLastSession", ReloadFilesOnAppStart);
optionsOptionGroup.SetValue("LanguageSelected", LanguageSelected.BCP47);
optionsOptionGroup.SetValue("DefaultSourceLanguage", DefaultSourceLanguageSelected.Bcp47_LangCode);
optionsOptionGroup.SetValue("DefaultTargetLanguage", DefaultTargetLanguageSelected.Bcp47_LangCode);
optionsOptionGroup.SetValue("DefaultIconSize", (int)IconSize);
optionsOptionGroup.SetValue("ColorGridOption", (bool)ColorGridOption);
optionsOptionGroup.SetValue("AlternatingGridColor", AlternatingColor);
}
/// <summary>
/// Save changed settings back to model for further
/// application and persistence in file system.
/// </summary>
/// <param name="settingData"></param>
public void SaveOptionsToModel(IOptionGroup optGroup)
{
optGroup.SetValue("ReloadOpenFilesFromLastSession", ReloadFilesOnAppStart);
if (LanguageSelected != null)
{
optGroup.SetValue("LanguageSelected", LanguageSelected.BCP47);
}
var opt = optGroup.GetOptionDefinition("BookmarkedFolders");
optGroup.List_Clear("BookmarkedFolders");
if (Bookmarks.Count > 0)
{
var schema = optGroup.GetOptionDefinition("BookmarkedFolders");
foreach (var item in Bookmarks)
{
schema.List_AddValue(item, item);
}
}
}