public object GetView(string extension, System.IO.Stream stream)
{
stream = StreamUtility.MakeSeekable(stream);
// don't display file bigger than 1MB
if (stream.Length > 1024 * 1024)
{
return("** This file is too big to view inline. ***");
}
var rtf = new RichTextBox
{
IsReadOnly = true,
BorderThickness = new System.Windows.Thickness(0),
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto
};
rtf.Document.MinPageWidth = 800;
var range = new TextRange(rtf.Document.ContentStart, rtf.Document.ContentEnd);
range.Load(stream, System.Windows.DataFormats.Rtf);
return(rtf);
}
public object GetView(IPackageContent selectedFile, IReadOnlyList <IPackageContent> peerFiles)
{
using (var stream = StreamUtility.MakeSeekable(selectedFile.GetStream(), true))
{
// don't display file bigger than 1MB
if (stream.Length > 1024 * 1024)
{
return("** This file is too big to view inline. ***");
}
var rtf = new RichTextBox
{
IsReadOnly = true,
BorderThickness = new System.Windows.Thickness(0),
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto
};
rtf.Document.MinPageWidth = 800;
var range = new TextRange(rtf.Document.ContentStart, rtf.Document.ContentEnd);
range.Load(stream, System.Windows.DataFormats.Rtf);
return(rtf);
}
}
public object GetView(string extension, Stream stream)
{
AssemblyDebugDataViewModel data = null;
try
{
using (var str = StreamUtility.MakeSeekable(stream))
{
data = new AssemblyDebugDataViewModel(AssemblyMetadataReader.ReadDebugData(str));
}
return(new ScrollViewer
{
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto,
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
Content = new Controls.PdbFileViewer
{
DataContext = data
}
});
}
catch
{
return(new TextBlock()
{
Text = "Full PDB's are not supported yet. Portable and Embedded are currently supported.",
Margin = new Thickness(3)
});
}
}
public object GetView(IPackageContent selectedFile, IReadOnlyList <IPackageContent> peerFiles)
{
DiagnosticsClient.TrackEvent("ImageFileViewer");
using (var stream = StreamUtility.MakeSeekable(selectedFile.GetStream(), true))
{
var source = new BitmapImage();
source.BeginInit();
source.CacheOption = BitmapCacheOption.OnLoad;
source.StreamSource = stream;
source.EndInit();
var image = new Image
{
Source = source,
Width = source.Width,
Height = source.Height,
};
return(new ScrollViewer
{
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto,
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
Content = image
});
}
}
public object GetView(string extension, Stream stream)
{
stream = StreamUtility.MakeSeekable(stream);
var source = new BitmapImage();
source.BeginInit();
source.CacheOption = BitmapCacheOption.OnLoad;
source.StreamSource = stream;
source.EndInit();
var image = new Image
{
Source = source,
Width = source.Width,
Height = source.Height,
};
return(new ScrollViewer
{
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto,
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
Content = image
});
}
public object GetView(IPackageContent selectedFile, IReadOnlyList <IPackageContent> peerFiles)
{
DiagnosticsClient.TrackEvent("PdbFileViewer");
AssemblyDebugDataViewModel?data = null;
// Get the PE file, exe or dll that matches
var filename = Path.GetFileNameWithoutExtension(selectedFile.Name);
var pe = peerFiles.FirstOrDefault(pc => pc.Path != selectedFile.Path &&
Path.GetFileNameWithoutExtension(pc.Name) !.Equals(filename, StringComparison.OrdinalIgnoreCase) &&
(".dll".Equals(Path.GetExtension(pc.Name), StringComparison.OrdinalIgnoreCase) ||
".exe".Equals(Path.GetExtension(pc.Name), StringComparison.OrdinalIgnoreCase)));
Stream?peStream = null;
try
{
if (pe != null) // we have a matching file
{
peStream = StreamUtility.MakeSeekable(pe.GetStream(), true);
}
// This might throw an exception because we don't know if it's a full PDB or portable
// Try anyway in case it succeeds as a ppdb
try
{
using (var stream = StreamUtility.MakeSeekable(selectedFile.GetStream(), true))
{
data = new AssemblyDebugDataViewModel(AssemblyMetadataReader.ReadDebugData(peStream, stream));
}
return(new ScrollViewer
{
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto,
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
Content = new Controls.PdbFileViewer
{
DataContext = data
}
});
}
catch (ArgumentNullException)
{
}
}
finally
{
peStream?.Dispose();
}
return(new TextBlock()
{
Text = "Full PDB files rquired the EXE or DLL to be alongside."
});
}
private void UserControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (e.NewValue is FileEditorViewModel viewModel && viewModel.FileInEdit != null)
{
SyntaxDefinitions.SelectedItem = SyntaxHighlightingHelper.GuessHighligtingDefinition(viewModel.FileInEdit.Path);
var stream = viewModel.FileInEdit.GetStream();
stream = StreamUtility.MakeSeekable(stream);
Editor.Load(stream);
}
}
private void UserControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
var info = (FileContentInfo)DataContext;
if (info != null && info.IsTextFile)
{
LanguageBox.SelectedItem = SyntaxHighlightingHelper.GuessHighligtingDefinition(info.File.Name);
contentBox.ScrollToHome();
contentBox.Load(StreamUtility.ToStream((string)info.Content));
}
else
{
contentBox.Clear();
}
}
public object GetView(IPackageContent selectedFile, IReadOnlyList <IPackageContent> peerFiles)
{
DiagnosticsClient.TrackEvent("PdbFileViewer");
AssemblyDebugDataViewModel?data = null;
// Get the PE file, exe or dll that matches
var pe = peerFiles.FirstOrDefault(pc => ".dll".Equals(Path.GetExtension(pc.Name), StringComparison.OrdinalIgnoreCase) ||
".exe".Equals(Path.GetExtension(pc.Name), StringComparison.OrdinalIgnoreCase) ||
".winmd".Equals(Path.GetExtension(pc.Name), StringComparison.OrdinalIgnoreCase));
#pragma warning disable CA2000 // Dispose objects before losing scope -- ReadDebugData will dispose
Stream?peStream = null;
if (pe != null) // we have a matching file
{
peStream = StreamUtility.MakeSeekable(pe.GetStream(), true);
}
// This might throw an exception because we don't know if it's a full PDB or portable
// Try anyway in case it succeeds as a ppdb
try
{
var stream = StreamUtility.MakeSeekable(selectedFile.GetStream(), true);
data = new AssemblyDebugDataViewModel(AssemblyMetadataReader.ReadDebugData(peStream, stream));
return(new ScrollViewer
{
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto,
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
Content = new Controls.PdbFileViewer
{
DataContext = data
}
});
}
catch (ArgumentNullException)
{
}
#pragma warning restore CA2000 // Dispose objects before losing scope
return(new TextBlock()
{
Text = "Full PDB files requires the EXE or DLL to be alongside."
});
}
public object GetView(string extension, Stream stream)
{
stream = StreamUtility.MakeSeekable(stream);
var source = new BitmapImage();
source.BeginInit();
source.CacheOption = BitmapCacheOption.OnLoad;
source.StreamSource = stream;
source.EndInit();
return(new Image
{
Source = source,
Width = source.Width,
Height = source.Height
});
}
private void UserControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (e.NewValue is FileEditorViewModel viewModel && viewModel.FileInEdit != null)
{
DiagnosticsClient.TrackEvent("FileEditor_Load");
SyntaxDefinitions.SelectedItem = SyntaxHighlightingHelper.GuessHighligtingDefinition(viewModel.FileInEdit.Path);
try
{
var stream = viewModel.FileInEdit.GetStream();
stream = StreamUtility.MakeSeekable(stream);
Editor.Load(stream);
}
catch (Exception ex)
{
_uIServices.Show(ex.Message, MessageLevel.Error);
}
}
}
public static object?ConvertToImage(PackageViewModel package, string iconOrIconUrl)
{
// note: unused `iconOrIconUrl` is used as a refresh trigger
if (package?.IsDisposed == false && !string.IsNullOrEmpty(iconOrIconUrl))
{
var metadata = package.PackageMetadata;
if (!string.IsNullOrEmpty(metadata.Icon))
{
// Normalize any directories to match what's the package
// We do this here instead of the metadata so that we round-trip
// whatever the user originally had when in edit view
var iconPath = metadata.Icon.Replace('/', '\\');
foreach (var file in package.RootFolder.GetFiles())
{
if (string.Equals(file.Path, iconPath, StringComparison.OrdinalIgnoreCase))
{
try
{
using var stream = StreamUtility.MakeSeekable(file.GetStream(), true);
var image = new BitmapImage();
image.SetSource(stream);
return(image);
}
catch (Exception e)
{
typeof(PackageIconConverterHelper).Log().Error($"failed to open icon file: {metadata.Icon}", e);
}
}
}
}
if (metadata.IconUrl != null)
{
return(IconUrlConverter.ConvertToBitmapSource(metadata.IconUrl?.ToString() !, PackageImages.DefaultPackageIcon));
}
}
return(PackageImages.DefaultPackageIcon);
}
public object GetView(IPackageContent selectedFile, IReadOnlyList <IPackageContent> peerFiles)
{
DiagnosticsClient.TrackEvent("PdbFileViewer");
// Get the PE file, exe or dll that matches
var pe = peerFiles.FirstOrDefault(pc => ".dll".Equals(Path.GetExtension(pc.Name), StringComparison.OrdinalIgnoreCase) ||
".exe".Equals(Path.GetExtension(pc.Name), StringComparison.OrdinalIgnoreCase) ||
".winmd".Equals(Path.GetExtension(pc.Name), StringComparison.OrdinalIgnoreCase));
#pragma warning disable CA2000 // Dispose objects before losing scope -- ReadDebugData will dispose
var peStream = pe != null
? StreamUtility.MakeSeekable(pe.GetStream(), true)
: null;
// This might throw an exception because we don't know if it's a full PDB or portable
// Try anyway in case it succeeds as a ppdb
try
{
var stream = StreamUtility.MakeSeekable(selectedFile.GetStream(), true);
var data = new AssemblyDebugDataViewModel(AssemblyMetadataReader.ReadDebugData(peStream, stream));
#if !HAS_UNO
// Tab control with two pages
var tc = new TabControl()
{
Items =
{
new TabItem
{
Header = "PDB Info",
Content = new ScrollViewer
{
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto,
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
Content = new Controls.PdbInfoViewer
{
DataContext = data
}
}
},
new TabItem
{
Header = "PDB Sources",
Content = new ScrollViewer
{
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto,
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
Content = new Controls.PdbSourcesViewer
{
DataContext = data
}
}
}
}
};
return(tc);
#else
// returning UIElement from here works.
// however due to performance issues, we are just
// returning the datacontext and letting the xaml to handle the view.
// also, the ui layout is vastely different compared to the #if-block above
return(new AssemblyFileViewer.AssemblyFileContent()
{
Metadata = null,
DebugData = data,
});
#endif
}
catch (ArgumentNullException)
{
}
catch (Exception e)
{
#if HAS_UNO
this.Log().Error("Failed to generate view", e);
#endif
}
#pragma warning restore CA2000 // Dispose objects before losing scope
return(new TextBlock()
{
Text = "Full PDB files requires the EXE or DLL to be alongside."
});
}