// add all the .xaml dictionaries to the App.xaml resources
public static void EnsureAppXaml(Project project = null)
{
try
{
if (project == null)
{
project = VsUtils.GetCurrentProject();
}
var appXaml = VsUtils.GetFullPath(project, "App.xaml");
if (string.IsNullOrEmpty(appXaml))
{
return; // should never happen...
}
var doc = XDocument.Load(appXaml);
var appResources = getNode(doc.Root, "Application.Resources");
var resDictionary = getNode(appResources, "ResourceDictionary");
var mergedDictionaries = getNode(resDictionary, "ResourceDictionary.MergedDictionaries");
var resFolder = Resourcer.GetResourcesFolderPath();
if (Directory.Exists(resFolder))
{
// clear all resources
mergedDictionaries.RemoveAll();
// add them again
foreach (var file in VsUtils.GetProjectItemsInFolder(project, resFolder))
{
// perhaps it's not a dictionary (.xaml) file
if (!file.Name.EndsWith(".xaml"))
{
continue;
}
// perhaps it is a folder
if (!File.Exists(file.Properties.Item("FullPath").Value.ToString()))
{
continue;
}
mergedDictionaries.Add(new XElement(
mergedDictionaries.Name.Namespace + "ResourceDictionary",
new XAttribute("Source", Settings.ResourcesFolderName + "/" + file.Name)
));
}
}
StringsXMLEditor.SaveDocument(doc, appXaml);
}
catch { /* nobody likes errors (which shouldn't happen) :( */ }
}
// ensure that the App.xaml.cs contains SelectCulture method
public static void EnsureAppXamlCs(Project project = null)
{
if (project == null)
{
project = VsUtils.GetCurrentProject();
}
var appXamlCs = VsUtils.GetFullPath(project, "App.xaml.cs");
if (string.IsNullOrEmpty(appXamlCs))
{
return; // should never happen...
}
var source = File.ReadAllText(appXamlCs, Encoding.UTF8);
var startRegex = new Regex(@"class\s*App\s*:\s*Application\s*{");
var start = startRegex.Match(source);
if (!start.Success)
{
return; // should never happen either!...
}
var startIdx = start.Index + start.Length;
if (!source.Contains(selectCultureMethodCheck)) // make sure to add the method
{
var sb = new StringBuilder();
foreach (var rusing in requiredAppUsings)
{
if (!source.Contains(rusing))
{
sb.AppendLine(rusing);
}
}
appendAfterStart(sb, startIdx, ref source, selectCultureMethod);
File.WriteAllText(appXamlCs, source);
}
if (Settings.SetLocaleOnStartup && !source.Contains(selectCultureMethodCall))
{
var constructorMatch = new Regex(@"public\s+App\s*\(\)\s*{");
var constructor = constructorMatch.Match(source);
var sb = new StringBuilder();
if (constructor.Success) // append only the method call
{
var constructorIdx = constructor.Index + constructor.Length;
// indentation = 3 indent levels * 4 spaces each
appendAfterStart(sb, constructorIdx, ref source,
new string(' ', 3 * 4) + selectCultureMethodCall);
File.WriteAllText(appXamlCs, source);
}
else // append a whole new constructor
{
appendAfterStart(sb, startIdx, ref source, selectCultureConstructor);
File.WriteAllText(appXamlCs, source);
}
}
else if (source.Contains(selectCultureMethodCall))
{
if (source.Contains(selectCultureMethodCall))
{
source = source.Replace(selectCultureMethodCall, string.Empty);
File.WriteAllText(appXamlCs, source);
}
}
if (!source.Contains(initializeComponent))
{
var constructorMatch = new Regex(@"public\s+App\s*\(\)\s*{");
var constructor = constructorMatch.Match(source);
var sb = new StringBuilder();
if (constructor.Success) // append only the method call
{
var constructorIdx = constructor.Index + constructor.Length;
// indentation = 3 indent levels * 4 spaces each
appendAfterStart(sb, constructorIdx, ref source,
new string(' ', 3 * 4) + initializeComponent);
File.WriteAllText(appXamlCs, source);
}
else // append a whole new constructor
{
appendAfterStart(sb, startIdx, ref source, selectCultureConstructor);
File.WriteAllText(appXamlCs, source);
}
}
}
