public RawShaderNavigationResult AnalyzeAndGoToDefinition(string sourceCode, RawSourceSpan span)
{
var rawResult = new RawShaderNavigationResult();
var navigation = new ShaderNavigation();
var shaderDirectories = CollectShadersDirectories(null);
if (span.File != null)
{
var dirName = Path.GetDirectoryName(span.File);
if (dirName != null)
{
shaderDirectories.Add(dirName);
}
}
var resultAnalysis = navigation.AnalyzeAndGoToDefinition(sourceCode, new SiliconStudio.Shaders.Ast.SourceLocation(span.File, 0, span.Line, span.Column), shaderDirectories);
if (resultAnalysis.DefinitionLocation.Location.FileSource != null)
{
rawResult.DefinitionSpan = ConvertToRawLocation(resultAnalysis.DefinitionLocation);
}
foreach (var message in resultAnalysis.Messages.Messages)
{
rawResult.Messages.Add(ConvertToRawMessage(message));
}
return rawResult;
}
private static TextSpan ConvertToTextSpan(RawSourceSpan span)
{
return(new TextSpan()
{
iStartIndex = Math.Max(0, span.Column - 1),
iStartLine = Math.Max(0, span.Line - 1),
iEndIndex = Math.Max(0, span.EndColumn - 1),
iEndLine = Math.Max(0, span.EndLine - 1)
});
}
private void GoToLocation(RawSourceSpan loc, string caption, bool asReadonly)
{
// Code taken from Nemerle https://github.com/rsdn/nemerle/blob/master/snippets/VS2010/Nemerle.VisualStudio/LanguageService/NemerleLanguageService.cs#L565
// TODO: Add licensing
if (loc == null || loc.File == null)
{
return;
}
// Opens the document
var span = new TextSpan {
iStartLine = loc.Line - 1, iStartIndex = loc.Column - 1, iEndLine = loc.EndLine - 1, iEndIndex = loc.EndColumn - 1
};
uint itemID;
IVsUIHierarchy hierarchy;
IVsWindowFrame docFrame;
IVsTextView textView;
VsShell.OpenDocument(Site, loc.File, VSConstants.LOGVIEWID_Code, out hierarchy, out itemID, out docFrame, out textView);
// If we need readonly, set the buffer to read-only
if (asReadonly)
{
IVsTextLines buffer;
ErrorHandler.ThrowOnFailure(textView.GetBuffer(out buffer));
var stream = (IVsTextStream)buffer;
stream.SetStateFlags((uint)BUFFERSTATEFLAGS.BSF_USER_READONLY);
}
// Need to use a different caption?
if (caption != null)
{
ErrorHandler.ThrowOnFailure(docFrame.SetProperty((int)__VSFPROPID.VSFPROPID_OwnerCaption, caption));
}
// Show the frame
ErrorHandler.ThrowOnFailure(docFrame.Show());
// Go to the specific location
if (textView != null && loc.Line != 0)
{
try
{
ErrorHandler.ThrowOnFailure(textView.SetCaretPos(span.iStartLine, span.iStartIndex));
TextSpanHelper.MakePositive(ref span);
//ErrorHandler.ThrowOnFailure(textView.SetSelection(span.iStartLine, span.iStartIndex, span.iEndLine, span.iEndIndex));
ErrorHandler.ThrowOnFailure(textView.EnsureSpanVisible(span));
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
}
public RawShaderNavigationResult AnalyzeAndGoToDefinition(string text, RawSourceSpan span)
{
// Try to locate containing project
var dte = (DTE)GetService(typeof(DTE));
var projectItem = dte.Solution.FindProjectItem(span.File);
string projectFile = null;
if (projectItem != null && projectItem.ContainingProject != null && !string.IsNullOrEmpty(projectItem.ContainingProject.FileName))
{
projectFile = projectItem.ContainingProject.FileName;
}
return(XenkoCommandsProxy.GetProxy()?.AnalyzeAndGoToDefinition(projectFile, text, span) ?? new RawShaderNavigationResult());
}
private void AnalyzeAndGoToDefinition()
{
int line;
int column;
TextView.GetCaretPos(out line, out column);
IVsTextLines buffer;
TextView.GetBuffer(out buffer);
var span = new TextSpan();
buffer.GetLastLineIndex(out span.iEndLine, out span.iEndIndex);
string text;
buffer.GetLineText(span.iStartLine, span.iStartIndex, span.iEndLine, span.iEndIndex, out text);
try
{
var remoteCommands = StrideCommandsProxy.GetProxy();
if (remoteCommands == null)
{
return;
}
var location = new RawSourceSpan()
{
File = this.Source.GetFilePath(),
Column = column + 1,
Line = line + 1
};
var projectFile = langService.LocateProject(location.File);
var result = langService.AnalyzeAndGoToDefinition(projectFile, text, location);
langService.OutputAnalysisAndGotoLocation(result, TextView);
}
catch (Exception)
{
// TODO handle errors
}
}
public RawShaderNavigationResult AnalyzeAndGoToDefinition(string sourceCode, RawSourceSpan span)
{
// TODO: We need to know which package is currently selected in order to query all valid shaders
return remote.AnalyzeAndGoToDefinition(sourceCode, span);
}
private void GoToLocation(RawSourceSpan loc, string caption, bool asReadonly)
{
// Code taken from Nemerle https://github.com/rsdn/nemerle/blob/master/snippets/VS2010/Nemerle.VisualStudio/LanguageService/NemerleLanguageService.cs#L565
// TODO: Add licensing
if (loc == null || loc.File == null)
return;
// Opens the document
var span = new TextSpan { iStartLine = loc.Line - 1, iStartIndex = loc.Column - 1, iEndLine = loc.EndLine - 1, iEndIndex = loc.EndColumn - 1 };
uint itemID;
IVsUIHierarchy hierarchy;
IVsWindowFrame docFrame;
IVsTextView textView;
VsShell.OpenDocument(Site, loc.File, VSConstants.LOGVIEWID_Code, out hierarchy, out itemID, out docFrame, out textView);
// If we need readonly, set the buffer to read-only
if (asReadonly)
{
IVsTextLines buffer;
ErrorHandler.ThrowOnFailure(textView.GetBuffer(out buffer));
var stream = (IVsTextStream)buffer;
stream.SetStateFlags((uint)BUFFERSTATEFLAGS.BSF_USER_READONLY);
}
// Need to use a different caption?
if (caption != null)
{
ErrorHandler.ThrowOnFailure(docFrame.SetProperty((int)__VSFPROPID.VSFPROPID_OwnerCaption, caption));
}
// Show the frame
ErrorHandler.ThrowOnFailure(docFrame.Show());
// Go to the specific location
if (textView != null && loc.Line != 0)
{
try
{
ErrorHandler.ThrowOnFailure(textView.SetCaretPos(span.iStartLine, span.iStartIndex));
TextSpanHelper.MakePositive(ref span);
//ErrorHandler.ThrowOnFailure(textView.SetSelection(span.iStartLine, span.iStartIndex, span.iEndLine, span.iEndIndex));
ErrorHandler.ThrowOnFailure(textView.EnsureSpanVisible(span));
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
}
private static TextSpan ConvertToTextSpan(RawSourceSpan span)
{
return new TextSpan()
{
iStartIndex = Math.Max(0, span.Column-1),
iStartLine = Math.Max(0, span.Line-1),
iEndIndex = Math.Max(0, span.EndColumn-1),
iEndLine = Math.Max(0, span.EndLine-1)
};
}
private void AnalyzeAndGoToDefinition()
{
int line;
int column;
TextView.GetCaretPos(out line, out column);
IVsTextLines buffer;
TextView.GetBuffer(out buffer);
var span = new TextSpan();
buffer.GetLastLineIndex(out span.iEndLine, out span.iEndIndex);
string text;
buffer.GetLineText(span.iStartLine, span.iStartIndex, span.iEndLine, span.iEndIndex, out text);
try
{
var remoteCommands = XenkoCommandsProxy.GetProxy();
var location = new RawSourceSpan()
{
File = this.Source.GetFilePath(),
Column = column + 1,
Line = line + 1
};
var result = remoteCommands.AnalyzeAndGoToDefinition(text, location);
langService.OutputAnalysisAndGotoLocation(result, TextView);
}
catch (Exception)
{
// TODO handle errors
}
}
public RawShaderNavigationResult AnalyzeAndGoToDefinition(string projectFile, string text, RawSourceSpan span)
{
return(StrideCommandsProxy.GetProxy()?.AnalyzeAndGoToDefinition(projectFile, text, span) ?? new RawShaderNavigationResult());
}
