async Task FormatFile(Project p, FilePath file)
{
string mime = DesktopService.GetMimeTypeForUri(file);
if (mime == null)
{
return;
}
var formatter = CodeFormatterService.GetFormatter(mime);
if (formatter != null)
{
try {
var content = await TextFileUtility.ReadAllTextAsync(file);
var formatted = formatter.FormatText(p.Policies, content.Text);
if (formatted != null)
{
TextFileUtility.WriteText(file, formatted, content.Encoding);
}
} catch (Exception ex) {
LoggingService.LogError("File formatting failed", ex);
}
}
}
protected override async Task OnLoad()
{
var file = await TextFileUtility.ReadAllTextAsync(FilePath);
text = file.Text;
Encoding = file.Encoding;
UseByteOrderMark = file.HasByteOrderMark;
}
public async Task Bug57840()
{
var templatingService = new TemplatingService();
var mutliplatformLibraryCategory = templatingService.GetProjectTemplateCategories().Single(c => c.Id == "multiplat")
.Categories.Single(c => c.Id == "library")
.Categories.Single(c => c.Id == "general");
var pclTemplate = mutliplatformLibraryCategory.Templates.Single(t => t.GroupId == "md-project-portable-library").GetTemplate("C#");
var standardTemplate = mutliplatformLibraryCategory.Templates.Single(t => t.GroupId == "Microsoft.Common.Library").GetTemplate("C#");
var tempDirectory = Util.CreateTmpDir("Bug57840Test");
var result = await templatingService.ProcessTemplate(pclTemplate, new Ide.Projects.NewProjectConfiguration()
{
CreateSolution = true,
Location = tempDirectory,
SolutionName = "Bug57840Test",
ProjectName = "Bug57840PclTestProject",
CreateProjectDirectoryInsideSolutionDirectory = false
}, null);
solution = result.WorkspaceItems.OfType <Solution> ().Single();
await solution.SaveAsync(Util.GetMonitor());
var project = solution.GetAllProjects().Single();
project.Policies.Set <TextStylePolicy> (new TextStylePolicy(1, 1, 1, true, true, true, EolMarker.Mac), "text/x-csharp");
var file = project.Files.Single(f => f.FilePath.FileName == "MyClass.cs").FilePath;
var fileContentBeforeFormat = await TextFileUtility.ReadAllTextAsync(file);
await FormatFile(project, file);
var fileContentAfterFormat = await TextFileUtility.ReadAllTextAsync(file);
Assert.AreNotEqual(fileContentBeforeFormat.Text, fileContentAfterFormat.Text); //Make sure our weird formatting applied
solution.Policies.Set <TextStylePolicy> (new TextStylePolicy(3, 3, 3, true, true, true, EolMarker.Mac), "text/x-csharp");
var result2 = await templatingService.ProcessTemplate(standardTemplate, new Ide.Projects.NewProjectConfiguration()
{
CreateSolution = false,
Location = solution.BaseDirectory,
ProjectName = "Bug57840StandardTestProject",
CreateProjectDirectoryInsideSolutionDirectory = false
}, solution.RootFolder);
var standardProject = result2.WorkspaceItems.OfType <DotNetProject> ().Single();
solution.RootFolder.AddItem(standardProject);
await solution.SaveAsync(Util.GetMonitor());
var fileContentAfterSecondProject = await TextFileUtility.ReadAllTextAsync(file);
Assert.AreEqual(fileContentAfterSecondProject.Text, fileContentAfterFormat.Text); //Make sure our weird formatting is preserved
var class1File = standardProject.Files.Single(f => f.FilePath.FileName == "Class1.cs").FilePath;
var fileContentAfterCreation = await TextFileUtility.ReadAllTextAsync(class1File);
standardProject.Policies.Set <TextStylePolicy> (new TextStylePolicy(3, 3, 3, true, true, true, EolMarker.Mac), "text/x-csharp");
await FormatFile(standardProject, class1File);
standardProject.Dispose();
var fileContentAfterForceFormatting = await TextFileUtility.ReadAllTextAsync(class1File);
Assert.AreEqual(fileContentAfterForceFormatting.Text, fileContentAfterCreation.Text,
"We expect them to be same because we placed same formatting policy on solution before creataion as after creation on project when we manually formatted.");
}
public async Task Load()
{
Document.Editor.Text = (await TextFileUtility.ReadAllTextAsync(FilePath)).Text;
}
