void WriteShortInfo(AvalonEditTextOutput output, string s)
{
if (string.IsNullOrEmpty(s))
return;
const int MAX_SHORT_LEN = 128;
if (s.Length > MAX_SHORT_LEN)
s = s.Substring(0, MAX_SHORT_LEN) + "[...]";
output.WriteLine(string.Format(" {0}", s), TextTokenKind.Text);
}
void AddCodeMappings(ITextEditorUIContext uiContext, AvalonEditTextOutput output)
{
if (output == null)
return;
var cm = new CodeMappings(output.DebuggerMemberMappings);
uiContext.AddOutputData(CodeMappingsConstants.CodeMappingsKey, cm);
}
public void OnShow(IShowContext ctx)
{
var uiCtx = (ITextEditorUIContext)ctx.UIContext;
var output = new AvalonEditTextOutput();
Write(output);
uiCtx.SetOutput(output, null);
}
void Write(AvalonEditTextOutput output)
{
output.WriteLine(string.Format("dnSpy {0}", appWindow.AssemblyInformationalVersion), TextTokenKind.Text);
output.WriteLine();
output.WriteLine(dnSpy_Resources.AboutScreen_LicenseInfo, TextTokenKind.Text);
output.WriteLine();
output.WriteLine(dnSpy_Resources.AboutScreen_LoadedFiles, TextTokenKind.Text);
foreach (var info in GetInfos()) {
output.WriteLine();
WriteShortInfo(output, info.Name);
WriteShortInfo(output, info.Copyright);
WriteShortInfo(output, info.ShortDescription);
}
}
void AddCodeMappings(ITextEditorUIContext uiContext, AvalonEditTextOutput output) {
if (output == null)
return;
var cm = new CodeMappings(output.DebuggerMemberMappings, serializedDnModuleCreator);
uiContext.AddOutputData(CodeMappingsKey, cm);
}
void WriteResourceFile(AvalonEditTextOutput output, string name, bool addNewLine = true) {
if (addNewLine)
output.WriteLine();
using (var stream = GetType().Assembly.GetManifestResourceStream(name))
using (var streamReader = new StreamReader(stream, Encoding.UTF8)) {
for (;;) {
var line = streamReader.ReadLine();
if (line == null)
break;
output.WriteLine(line, TextTokenKind.Text);
}
}
}
public object OnShow(IFileTabUIContext uiContext)
{
var ctx = (ITextEditorUIContext)uiContext;
var output = new AvalonEditTextOutput();
Write(output);
ctx.SetOutput(output, null);
return null;
}
DecompileContext CreateDecompileContext()
{
var decompileContext = new DecompileContext();
var decompilationContext = new DecompilationContext();
decompilationContext.GetDisableAssemblyLoad = () => decompileFileTabContentFactory.FileManager.DisableAssemblyLoad();
decompilationContext.IsBodyModified = m => decompileFileTabContentFactory.MethodAnnotations.IsBodyModified(m);
var output = new AvalonEditTextOutput();
var dispatcher = Dispatcher.CurrentDispatcher;
decompileContext.DecompileNodeContext = new DecompileNodeContext(decompilationContext, language, output, dispatcher);
return decompileContext;
}
public void EndAsyncShow(IFileTabUIContext uiContext, object userData, IAsyncShowResult result)
{
var decompileContext = (DecompileContext)userData;
var uiCtx = (ITextEditorUIContext)uiContext;
IHighlightingDefinition highlighting;
if (decompileContext.DecompileNodeContext.HighlightingDefinition != null)
highlighting = decompileContext.DecompileNodeContext.HighlightingDefinition;
else if (decompileContext.DecompileNodeContext.HighlightingExtension != null)
highlighting = HighlightingManager.Instance.GetDefinitionByExtension(decompileContext.DecompileNodeContext.HighlightingExtension);
else
highlighting = decompileContext.DecompileNodeContext.Language.GetHighlightingDefinition();
AvalonEditTextOutput output;
if (result.IsCanceled) {
output = new AvalonEditTextOutput();
output.Write(dnSpy_Resources.DecompilationCanceled, TextTokenKind.Error);
}
else if (result.Exception != null) {
output = new AvalonEditTextOutput();
output.Write(dnSpy_Resources.DecompilationException, TextTokenKind.Error);
output.WriteLine();
output.Write(result.Exception.ToString(), TextTokenKind.Text);
}
else {
output = decompileContext.CachedOutput;
if (output == null) {
output = (AvalonEditTextOutput)decompileContext.DecompileNodeContext.Output;
decompileFileTabContentFactory.DecompilationCache.Cache(decompileContext.DecompileNodeContext.Language, nodes, output, highlighting);
}
}
if (result.CanShowOutput)
uiCtx.SetOutput(output, highlighting);
}
DecompileContext CreateDecompileContext(IShowContext ctx) {
var decompileContext = new DecompileContext();
var decompilationContext = new DecompilationContext();
decompilationContext.CalculateILRanges = true;
decompilationContext.GetDisableAssemblyLoad = () => decompileFileTabContentFactory.FileManager.DisableAssemblyLoad();
decompilationContext.IsBodyModified = m => decompileFileTabContentFactory.MethodAnnotations.IsBodyModified(m);
var output = new AvalonEditTextOutput();
var dispatcher = Dispatcher.CurrentDispatcher;
decompileContext.DecompileNodeContext = new DecompileNodeContext(decompilationContext, language, output, dispatcher);
if (ctx.IsRefresh) {
decompileContext.SavedRefPos = ((ITextEditorUIContext)ctx.UIContext).SaveReferencePosition();
if (decompileContext.SavedRefPos != null) {
ctx.OnShown = e => {
if (e.Success && !e.HasMovedCaret) {
e.HasMovedCaret = ((ITextEditorUIContext)ctx.UIContext).RestoreReferencePosition(decompileContext.SavedRefPos);
if (!e.HasMovedCaret) {
((ITextEditorUIContext)ctx.UIContext).ScrollAndMoveCaretTo(1, 1);
e.HasMovedCaret = true;
}
}
};
}
}
return decompileContext;
}
void Write(AvalonEditTextOutput output)
{
output.WriteLine(string.Format("dnSpy {0}", appWindow.AssemblyInformationalVersion), TextTokenKind.Text);
//TODO: Add more stuff...
}