/// <summary>
/// Add a localization file.
/// </summary>
/// <param name="localization">The localization file to add.</param>
public void AddLocalization(Localization localization)
{
if (-1 == this.codepage)
{
this.codepage = localization.Codepage;
}
else if (-1 != this.codepage && -1 != localization.Codepage && this.codepage != localization.Codepage)
{
this.OnMessage(WixErrors.DuplicateLocalizedCodepage(null, this.codepage));
}
foreach (WixVariableRow wixVariableRow in localization.Variables)
{
WixVariableRow existingWixVariableRow = (WixVariableRow)this.variables[wixVariableRow.Id];
if (null == existingWixVariableRow || (existingWixVariableRow.Overridable && !wixVariableRow.Overridable))
{
this.variables.Add(wixVariableRow.Id, wixVariableRow);
}
else if (!wixVariableRow.Overridable)
{
this.OnMessage(WixErrors.DuplicateLocalizationIdentifier(wixVariableRow.SourceLineNumbers, wixVariableRow.Id));
}
}
}
/// <summary>
/// Load localized strings from a wixloc file.
/// </summary>
/// <param name="path">Path to the wixloc file.</param>
public void LoadFromFile(string path)
{
SourceLineNumberCollection sourceLineNumbers = SourceLineNumberCollection.FromFileName(path);
try
{
XPathDocument doc = new XPathDocument(path);
XPathNavigator nav = doc.CreateNavigator();
nav.MoveToRoot();
if (nav.MoveToFirstChild())
{
// move to the first element (skipping comments and stuff)
while (XPathNodeType.Element != nav.NodeType)
{
nav.MoveToNext();
}
if ("WixLocalization" != nav.LocalName)
{
this.OnMessage(WixErrors.InvalidDocumentElement(sourceLineNumbers, nav.Name, "localization", "WixLocalization"));
}
if (nav.MoveToAttribute("Codepage", String.Empty))
{
try
{
int newCodepage = Convert.ToInt32(nav.Value, CultureInfo.InvariantCulture.NumberFormat);
// if the codepage has not been set
if (-1 == this.codepage)
{
this.codepage = newCodepage;
}
else if (newCodepage != this.codepage) // fail if codepage has already been specified but is different
{
this.OnMessage(WixErrors.DuplicateLocalizedCodepage(sourceLineNumbers, nav.Value));
}
}
catch (FormatException)
{
this.OnMessage(WixErrors.IllegalIntegerValue(null, "WixLocalization", nav.Name, nav.Value));
}
catch (OverflowException)
{
this.OnMessage(WixErrors.IllegalIntegerValue(null, "WixLocalization", nav.Name, nav.Value));
}
nav.MoveToParent();
}
if (nav.MoveToFirstChild())
{
do
{
if (XPathNodeType.Element == nav.NodeType)
{
string localizationId = null;
string localizationValue = String.Empty;
if ("String" != nav.LocalName)
{
continue;
}
if (nav.MoveToAttribute("Id", String.Empty))
{
localizationId = nav.Value;
nav.MoveToParent();
}
if (null == localizationId)
{
this.OnMessage(WixErrors.ExpectedAttribute(sourceLineNumbers, "String", "Id"));
}
if (nav.MoveToFirstChild())
{
// find the text() of the element
do
{
if (XPathNodeType.Text == nav.NodeType)
{
localizationValue = nav.Value;
break; // found the text() of the element and bail
}
}while (nav.MoveToNext());
nav.MoveToParent(); // back up
}
if (!this.stringDictionary.ContainsKey(localizationId))
{
this.stringDictionary.Add(localizationId, localizationValue);
}
else // duplicate localization identifier
{
this.OnMessage(WixErrors.DuplicateLocalizationIdentifier(sourceLineNumbers, localizationId));
}
}
}while (nav.MoveToNext());
}
}
}
catch (DirectoryNotFoundException)
{
this.OnMessage(WixErrors.FileNotFound(path));
}
catch (FileNotFoundException)
{
this.OnMessage(WixErrors.FileNotFound(path));
}
catch (XmlException e)
{
this.OnMessage(WixErrors.InvalidXml(sourceLineNumbers, "localization", e.Message));
}
}
