public static ParseInformation ParseFile(IProjectContent fileProjectContent, string fileName, string fileContent, bool updateCommentTags)
{
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
IParser parser = GetParser(fileName);
if (parser == null)
{
return(null);
}
ICompilationUnit parserOutput = null;
try {
if (fileProjectContent == null)
{
// GetProjectContent is expensive because it compares all file names, so
// we accept the project content as optional parameter.
fileProjectContent = GetProjectContent(fileName);
if (fileProjectContent == null)
{
fileProjectContent = DefaultProjectContent;
}
}
if (fileContent == null)
{
if (!File.Exists(fileName))
{
return(null);
}
fileContent = GetParseableFileContent(fileName);
}
parserOutput = parser.Parse(fileProjectContent, fileName, fileContent);
if (parsings.ContainsKey(fileName))
{
ParseInformation parseInformation = parsings[fileName];
fileProjectContent.UpdateCompilationUnit(parseInformation.MostRecentCompilationUnit, parserOutput, fileName);
}
else
{
fileProjectContent.UpdateCompilationUnit(null, parserOutput, fileName);
}
if (updateCommentTags)
{
TaskService.UpdateCommentTags(fileName, parserOutput.TagComments);
}
return(UpdateParseInformation(parserOutput, fileName, updateCommentTags));
} catch (Exception e) {
MessageService.ShowError(e);
}
return(null);
}
/// <summary>
/// Builds Visual Basic's "My" namespace for the specified project.
/// </summary>
public static void BuildNamespace(VBNetProject project, IProjectContent pc)
{
ICompilationUnit cu = new DefaultCompilationUnit(pc);
//cu.FileName = "GeneratedMyNamespace.vb"; // leave FileName null - fixes SD2-854
string ns;
if (project.RootNamespace == null || project.RootNamespace.Length == 0)
{
ns = "My";
}
else
{
ns = project.RootNamespace + ".My";
}
IClass myApp = CreateMyApplication(cu, project, ns);
IClass myComp = CreateMyComputer(cu, project, ns);
cu.Classes.Add(myApp);
cu.Classes.Add(myComp);
IClass myForms = null;
if (project.OutputType == OutputType.WinExe)
{
myForms = CreateMyForms(cu, project, ns);
cu.Classes.Add(myForms);
}
DefaultClass c = new DefaultClass(cu, ns + ".MyProject");
c.ClassType = ClassType.Module;
c.Modifiers = ModifierEnum.Internal | ModifierEnum.Partial | ModifierEnum.Sealed | ModifierEnum.Synthetic;
c.Attributes.Add(new DefaultAttribute(CreateTypeRef(cu, "Microsoft.VisualBasic.HideModuleNameAttribute")));
// we need to use GetClassReturnType instead of DefaultReturnType because we need
// a reference to the compound class.
c.Properties.Add(new DefaultProperty("Application",
new GetClassReturnType(pc, myApp.FullyQualifiedName, 0),
ModifierEnum.Public | ModifierEnum.Static,
DomRegion.Empty, DomRegion.Empty, c));
c.Properties.Add(new DefaultProperty("Computer",
new GetClassReturnType(pc, myComp.FullyQualifiedName, 0),
ModifierEnum.Public | ModifierEnum.Static,
DomRegion.Empty, DomRegion.Empty, c));
if (myForms != null)
{
c.Properties.Add(new DefaultProperty("Forms",
new GetClassReturnType(pc, myForms.FullyQualifiedName, 0),
ModifierEnum.Public | ModifierEnum.Static,
DomRegion.Empty, DomRegion.Empty, c));
}
c.Properties.Add(new DefaultProperty("User",
new GetClassReturnType(pc, "Microsoft.VisualBasic.ApplicationServices.User", 0),
ModifierEnum.Public | ModifierEnum.Static,
DomRegion.Empty, DomRegion.Empty, c));
cu.Classes.Add(c);
pc.UpdateCompilationUnit(null, cu, cu.FileName);
}
/// <summary>
/// Builds Visual Basic's "My" namespace for the specified project.
/// </summary>
public static void BuildNamespace(VBNetProject project, IProjectContent pc)
{
if ("custom".Equals(project.GetEvaluatedProperty("MyType"), StringComparison.OrdinalIgnoreCase))
return;
ICompilationUnit cu = new DefaultCompilationUnit(pc);
//cu.FileName = "GeneratedMyNamespace.vb"; // leave FileName null - fixes SD2-854
string ns;
if (project.RootNamespace == null || project.RootNamespace.Length == 0)
ns = "My";
else
ns = project.RootNamespace + ".My";
IClass myApp = CreateMyApplication(cu, project, ns);
IClass myComp = CreateMyComputer(cu, ns);
cu.Classes.Add(myApp);
cu.Classes.Add(myComp);
IClass myForms = null;
if (project.OutputType == OutputType.WinExe) {
myForms = CreateMyForms(cu, ns);
cu.Classes.Add(myForms);
}
DefaultClass c = new DefaultClass(cu, ns + ".MyProject");
c.ClassType = ClassType.Module;
c.Modifiers = ModifierEnum.Internal | ModifierEnum.Partial | ModifierEnum.Sealed | ModifierEnum.Synthetic;
c.Attributes.Add(new DefaultAttribute(CreateTypeRef(cu, "Microsoft.VisualBasic.HideModuleNameAttribute")));
// we need to use GetClassReturnType instead of DefaultReturnType because we need
// a reference to the compound class.
c.Properties.Add(new DefaultProperty("Application",
new GetClassReturnType(pc, myApp.FullyQualifiedName, 0),
ModifierEnum.Public | ModifierEnum.Static,
DomRegion.Empty, DomRegion.Empty, c));
c.Properties.Add(new DefaultProperty("Computer",
new GetClassReturnType(pc, myComp.FullyQualifiedName, 0),
ModifierEnum.Public | ModifierEnum.Static,
DomRegion.Empty, DomRegion.Empty, c));
if (myForms != null) {
c.Properties.Add(new DefaultProperty("Forms",
new GetClassReturnType(pc, myForms.FullyQualifiedName, 0),
ModifierEnum.Public | ModifierEnum.Static,
DomRegion.Empty, DomRegion.Empty, c));
}
c.Properties.Add(new DefaultProperty("User",
new GetClassReturnType(pc, "Microsoft.VisualBasic.ApplicationServices.User", 0),
ModifierEnum.Public | ModifierEnum.Static,
DomRegion.Empty, DomRegion.Empty, c));
cu.Classes.Add(c);
pc.UpdateCompilationUnit(null, cu, cu.FileName);
}
public static ParseInformation ParseProjectContents(string fileName, string Content, bool IsOpened)
{
if (projContentInfo.ContainsKey(fileName) == false)
{
projContentInfo[fileName] = new ProjectContentItem(fileName, Content, IsOpened);
}
projContentInfo[fileName].Contents = Content;
IParser parser = GetParser(fileName);
if (parser == null)
{
return(null);
}
ICompilationUnit parserOutput = null;
parserOutput = parser.Parse(projectContent, fileName, Content);
lastParserError = parser.LastErrors;
if (projContentInfo.ContainsKey(fileName))
{
ParseInformation parseInformation = projContentInfo[fileName].ParsedContents;
if (parseInformation == null)
{
parseInformation = new ParseInformation();
projContentInfo[fileName].ParsedContents = parseInformation;
}
projectContent.UpdateCompilationUnit(parseInformation.MostRecentCompilationUnit, parserOutput, fileName);
}
else
{
projectContent.UpdateCompilationUnit(null, parserOutput, fileName);
}
return(UpdateParseInformation(parserOutput, fileName));
}
public static ParseInformation ParseFile(IProjectContent fileProjectContent, string fileName, string fileContent, bool updateCommentTags)
{
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
IParser parser = GetParser(fileName);
if (parser == null)
{
return(null);
}
ICompilationUnit parserOutput = null;
try {
if (fileProjectContent == null)
{
// GetProjectContent is expensive because it compares all file names, so
// we accept the project content as optional parameter.
fileProjectContent = GetProjectContent(fileName);
if (fileProjectContent == null)
{
fileProjectContent = DefaultProjectContent;
}
}
if (fileContent == null)
{
if (!File.Exists(fileName))
{
return(null);
}
fileContent = GetParseableFileContent(fileName);
}
parserOutput = parser.Parse(fileProjectContent, fileName, fileContent);
parserOutput.Freeze();
ParseInformation parseInformation;
lock (parsings) {
if (!parsings.TryGetValue(fileName, out parseInformation))
{
parsings[fileName] = parseInformation = new ParseInformation();
}
}
ICompilationUnit oldUnit = parseInformation.MostRecentCompilationUnit;
fileProjectContent.UpdateCompilationUnit(oldUnit, parserOutput, fileName);
parseInformation.SetCompilationUnit(parserOutput);
if (updateCommentTags)
{
TaskService.UpdateCommentTags(fileName, parserOutput.TagComments);
}
try {
OnParseInformationUpdated(new ParseInformationEventArgs(fileName, fileProjectContent, oldUnit, parserOutput));
} catch (Exception e) {
MessageService.ShowError(e);
}
return(parseInformation);
} catch (Exception e) {
MessageService.ShowError(e, "Error parsing " + fileName);
}
return(null);
}
public static ParseInformation ParseFile(IProjectContent fileProjectContent, string fileName, string fileContent, bool updateCommentTags)
{
if (fileName == null) throw new ArgumentNullException("fileName");
IParser parser = GetParser(fileName);
if (parser == null) {
return null;
}
ICompilationUnit parserOutput = null;
try {
if (fileProjectContent == null) {
// GetProjectContent is expensive because it compares all file names, so
// we accept the project content as optional parameter.
fileProjectContent = GetProjectContent(fileName);
if (fileProjectContent == null) {
fileProjectContent = DefaultProjectContent;
}
}
if (fileContent == null) {
if (!File.Exists(fileName)) {
return null;
}
fileContent = GetParseableFileContent(fileName);
}
parserOutput = parser.Parse(fileProjectContent, fileName, fileContent);
if (parsings.ContainsKey(fileName)) {
ParseInformation parseInformation = parsings[fileName];
fileProjectContent.UpdateCompilationUnit(parseInformation.MostRecentCompilationUnit, parserOutput, fileName);
} else {
fileProjectContent.UpdateCompilationUnit(null, parserOutput, fileName);
}
if (updateCommentTags) {
TaskService.UpdateCommentTags(fileName, parserOutput.TagComments);
}
return UpdateParseInformation(parserOutput, fileName, updateCommentTags);
} catch (Exception e) {
MessageService.ShowError(e);
}
return null;
}
public static ParseInformation ParseFile(IProjectContent fileProjectContent, string fileName, string fileContent, bool updateCommentTags)
{
if (fileName == null) throw new ArgumentNullException("fileName");
IParser parser = GetParser(fileName);
if (parser == null) {
return null;
}
ICompilationUnit parserOutput = null;
try {
if (fileProjectContent == null) {
// GetProjectContent is expensive because it compares all file names, so
// we accept the project content as optional parameter.
fileProjectContent = GetProjectContent(fileName);
if (fileProjectContent == null) {
fileProjectContent = DefaultProjectContent;
}
}
if (fileContent == null) {
if (!File.Exists(fileName)) {
return null;
}
fileContent = GetParseableFileContent(fileName);
}
parserOutput = parser.Parse(fileProjectContent, fileName, fileContent);
parserOutput.Freeze();
ParseInformation parseInformation;
lock (parsings) {
if (!parsings.TryGetValue(fileName, out parseInformation)) {
parsings[fileName] = parseInformation = new ParseInformation();
}
}
ICompilationUnit oldUnit = parseInformation.MostRecentCompilationUnit;
fileProjectContent.UpdateCompilationUnit(oldUnit, parserOutput, fileName);
parseInformation.SetCompilationUnit(parserOutput);
if (updateCommentTags) {
TaskService.UpdateCommentTags(fileName, parserOutput.TagComments);
}
try {
OnParseInformationUpdated(new ParseInformationEventArgs(fileName, fileProjectContent, oldUnit, parserOutput));
} catch (Exception e) {
MessageService.ShowError(e);
}
return parseInformation;
} catch (Exception e) {
MessageService.ShowError(e, "Error parsing " + fileName);
}
return null;
}
public ParseInformation ParseFile(IProjectContent parentProjectContent, ITextBuffer fileContent)
{
if (parser == null)
{
return(null);
}
if (fileContent == null)
{
// GetParseableFileContent must not be called inside any lock
// (otherwise we'd risk deadlocks because GetParseableFileContent must invoke on the main thread)
try
{
fileContent = GetParseableFileContent(fileName);
}
catch (System.Reflection.TargetInvocationException ex)
{
// It is possible that the file gets deleted/becomes inaccessible while a background parse
// operation is enqueued, so we have to handle IO exceptions.
if (ex.InnerException is IOException || ex.InnerException is UnauthorizedAccessException)
{
return(null);
}
else
{
throw;
}
}
catch (IOException)
{
return(null);
}
catch (UnauthorizedAccessException)
{
return(null);
}
}
ITextBufferVersion fileContentVersion = fileContent.Version;
List <IProjectContent> projectContents;
lock (this)
{
if (this.disposed)
{
return(null);
}
if (fileContentVersion != null && this.bufferVersion != null && this.bufferVersion.BelongsToSameDocumentAs(fileContentVersion))
{
if (this.bufferVersion.CompareAge(fileContentVersion) >= 0)
{
// Special case: (necessary due to parentProjectContent optimization)
// Detect when a file belongs to multiple projects but the ParserService hasn't realized
// that, yet. In this case, do another parse run to detect all parent projects.
if (!(parentProjectContent != null && this.oldUnits.Length == 1 && this.oldUnits[0].ProjectContent != parentProjectContent))
{
return(this.parseInfo);
}
}
}
if (parentProjectContent != null && (oldUnits.Length == 0 || (oldUnits.Length == 1 && oldUnits[0].ProjectContent == parentProjectContent)))
{
// Optimization: if parentProjectContent is specified and doesn't conflict with what we already know,
// we will use it instead of doing an expensive GetProjectContents call.
projectContents = new List <IProjectContent>();
projectContents.Add(parentProjectContent);
}
else
{
projectContents = GetProjectContents(fileName);
}
}
// We now leave the lock to do the actual parsing.
// This is done to allow IParser implementations to invoke methods on the main thread without
// risking deadlocks.
// parse once for each project content that contains the file
ICompilationUnit[] newUnits = new ICompilationUnit[projectContents.Count];
ICompilationUnit resultUnit = null;
for (int i = 0; i < newUnits.Length; i++)
{
IProjectContent pc = projectContents[i];
try
{
newUnits[i] = parser.Parse(pc, fileName, fileContent);
}
catch (Exception ex)
{
throw new ApplicationException("Error parsing " + fileName, ex);
}
if (i == 0 || pc == parentProjectContent)
{
resultUnit = newUnits[i];
}
}
lock (this)
{
if (this.disposed)
{
return(null);
}
// ensure we never go backwards in time (we need to repeat this check after we've reacquired the lock)
if (fileContentVersion != null && this.bufferVersion != null && this.bufferVersion.BelongsToSameDocumentAs(fileContentVersion))
{
if (this.bufferVersion.CompareAge(fileContentVersion) >= 0)
{
if (parentProjectContent != null && parentProjectContent != parseInfo.CompilationUnit.ProjectContent)
{
ICompilationUnit oldUnit = oldUnits.FirstOrDefault(o => o.ProjectContent == parentProjectContent);
if (oldUnit != null)
{
return(new ParseInformation(oldUnit));
}
}
return(this.parseInfo);
}
}
ParseInformation newParseInfo = new ParseInformation(resultUnit);
for (int i = 0; i < newUnits.Length; i++)
{
IProjectContent pc = projectContents[i];
// update the compilation unit
ICompilationUnit oldUnit = oldUnits.FirstOrDefault(o => o.ProjectContent == pc);
pc.UpdateCompilationUnit(oldUnit, newUnits[i], fileName);
ParseInformation newUnitParseInfo = (newUnits[i] == resultUnit) ? newParseInfo : new ParseInformation(newUnits[i]);
RaiseParseInformationUpdated(new ParseInformationEventArgs(fileName, pc, oldUnit, newUnitParseInfo, newUnits[i] == resultUnit));
}
// remove all old units that don't exist anymore
foreach (ICompilationUnit oldUnit in oldUnits)
{
if (!newUnits.Any(n => n.ProjectContent == oldUnit.ProjectContent))
{
oldUnit.ProjectContent.RemoveCompilationUnit(oldUnit);
RaiseParseInformationUpdated(new ParseInformationEventArgs(fileName, oldUnit.ProjectContent, oldUnit, null, false));
}
}
this.bufferVersion = fileContentVersion;
this.oldUnits = newUnits;
this.parseInfo = newParseInfo;
return(newParseInfo);
}
}
public static ParseInformation ParseProjectContents(string fileName, string Content, bool IsOpened)
{
//try
// {
lock (s_obs)
{
if (s_projContentInfo == null)
{
s_projContentInfo = new Dictionary <string, ProjectContentItem>();
}
if (s_projContentInfo.ContainsKey(fileName) == false)
{
s_projContentInfo[fileName] = new ProjectContentItem(fileName, Content, IsOpened);
}
s_projContentInfo[fileName].Contents = Content;
IParser parser = GetParser(fileName);
if (parser == null)
{
MessageBox.Show("Parser errors..");
return(null);
}
ICompilationUnit parserOutput = null;
parserOutput = parser.Parse(s_projectContent, fileName, Content);
if (parserOutput == null)
{
MessageBox.Show("Parser errors..");
return(null);
}
s_lastParserError = parser.LastErrors;
if (s_projContentInfo.ContainsKey(fileName))
{
ParseInformation parseInformation = s_projContentInfo[fileName].ParsedContents;
if (parseInformation == null)
{
parseInformation = new ParseInformation();
s_projContentInfo[fileName].ParsedContents = parseInformation;
}
s_projectContent.UpdateCompilationUnit(parseInformation.MostRecentCompilationUnit, parserOutput, fileName);
}
else
{
s_projectContent.UpdateCompilationUnit(null, parserOutput, fileName);
}
return(UpdateParseInformation(parserOutput, fileName));
// }
//}
//catch (Exception ex)
//{
//}
//finally
//{
//}
//return null;
}
}
