private static CMakeItemDeclarations CreateCMakeHostSystemInformationDeclarations(
CMakeCommandId id, ParseRequest req, Source source,
List<string> priorParameters)
{
if (priorParameters.Count != 3 || priorParameters[2] != "QUERY")
{
return null;
}
CMakeItemDeclarations decls = new CMakeItemDeclarations();
decls.AddItems(_cmakeHostSystemInformationKeys,
CMakeItemDeclarations.ItemType.Command);
return decls;
}
private static CMakeItemDeclarations CreateSetPropertyDeclarations(
CMakeCommandId id, ParseRequest req, Source source,
List<string> priorParameters)
{
CMakeItemDeclarations decls = null;
int propertyIndex = priorParameters.IndexOf("PROPERTY");
if (propertyIndex < 0)
{
CMakePropertyType type = CMakeProperties.GetPropertyTypeFromKeyword(
priorParameters[0]);
if (_propObjMethods.ContainsKey(type) &&
!priorParameters.Any(x => _setPropertyKeywords.Contains(x)))
{
decls = _propObjMethods[type](id, req, source, priorParameters);
}
else
{
decls = new CMakeItemDeclarations();
}
if (priorParameters.Count > 1 || type == CMakePropertyType.Global)
{
decls.AddItems(_setPropertyKeywords,
CMakeItemDeclarations.ItemType.Command);
}
decls.ExcludeItems(priorParameters.Skip(1));
}
else if (propertyIndex == priorParameters.Count - 1)
{
CMakePropertyType type = CMakeProperties.GetPropertyTypeFromKeyword(
priorParameters[0]);
IEnumerable<string> properties = CMakeProperties.GetPropertiesOfType(
type);
decls = new CMakeItemDeclarations();
decls.AddItems(properties, CMakeItemDeclarations.ItemType.Property);
}
return decls;
}
private static CMakeItemDeclarations CreateGetFileNameComponentDeclarations(
CMakeCommandId id, ParseRequest req, Source source,
List<string> priorParameters)
{
if (priorParameters.Count != 2)
{
return null;
}
CMakeItemDeclarations decls = new CMakeItemDeclarations();
decls.AddItems(_getFileNameComponentComponents,
CMakeItemDeclarations.ItemType.Command);
return decls;
}
private static CMakeItemDeclarations CreateSetXPropertyDeclarations(
CMakeCommandId id, ParseRequest req, Source source,
List<string> priorParameters)
{
bool afterPropsKeyword = false;
if (priorParameters != null)
{
int index = priorParameters.FindIndex(x => x.Equals("PROPERTIES"));
if (index >= 0)
{
afterPropsKeyword = true;
if ((priorParameters.Count - index) % 2 == 1)
{
IEnumerable<string> properties =
CMakeProperties.GetPropertiesForCommand(id);
if (properties != null)
{
CMakeItemDeclarations decls = new CMakeItemDeclarations();
decls.AddItems(properties,
CMakeItemDeclarations.ItemType.Property);
return decls;
}
}
}
}
if (!afterPropsKeyword)
{
CMakeItemDeclarations decls;
CMakePropertyType type = CMakeProperties.GetPropertyTypeFromCommand(id);
if (_propObjMethods.ContainsKey(type))
{
decls = _propObjMethods[type](id, req, source, priorParameters);
}
else
{
decls = new CMakeItemDeclarations();
}
if ((priorParameters != null && priorParameters.Count > 0) ||
id == CMakeCommandId.SetSourceFilesProperties ||
id == CMakeCommandId.SetDirectoryProperties)
{
// The PROPERTIES can appear in the SET_SOURCE_FILES_PROPERTIES and
// SET_DIRECTORY_PROPERTIES command without another parameter before
// it.
decls.AddItem("PROPERTIES", CMakeItemDeclarations.ItemType.Command);
}
return decls;
}
return null;
}
private static CMakeItemDeclarations CreateGetPropertyDeclarations(
CMakeCommandId id, ParseRequest req, Source source,
List<string> priorParameters)
{
CMakeItemDeclarations decls = null;
if (priorParameters != null)
{
if (priorParameters.Count == 1)
{
decls = new CMakeItemDeclarations();
decls.AddItems(CMakeProperties.GetPropertyTypeKeywords(),
CMakeItemDeclarations.ItemType.Command);
}
else if (priorParameters.Count > 2 &&
priorParameters[priorParameters.Count - 1] == "PROPERTY")
{
IEnumerable<string> properties = CMakeProperties.GetPropertiesOfType(
CMakeProperties.GetPropertyTypeFromKeyword(
priorParameters[1]));
decls = new CMakeItemDeclarations();
decls.AddItems(properties, CMakeItemDeclarations.ItemType.Property);
}
else if (priorParameters.Count == 2)
{
CMakePropertyType type = CMakeProperties.GetPropertyTypeFromKeyword(
priorParameters[1]);
if (_propObjMethods.ContainsKey(type))
{
decls = _propObjMethods[type](id, req, source, priorParameters);
}
else
{
decls = new CMakeItemDeclarations();
}
if (!CMakeProperties.IsObjectRequired(type))
{
decls.AddItem("PROPERTY",
CMakeItemDeclarations.ItemType.Command);
}
}
else if (priorParameters.Count == 3)
{
decls = new CMakeItemDeclarations();
decls.AddItem("PROPERTY", CMakeItemDeclarations.ItemType.Command);
}
}
return decls;
}
private static CMakeItemDeclarations CreateGetXPropertyDeclarations(
CMakeCommandId id, ParseRequest req, Source source,
List<string> priorParameters)
{
int priorParameterCount =
priorParameters != null ? priorParameters.Count : 0;
if (priorParameterCount == CMakeProperties.GetPropertyParameterIndex(id))
{
IEnumerable<string> properties = CMakeProperties.GetPropertiesForCommand(id);
if (properties != null)
{
CMakeItemDeclarations decls = new CMakeItemDeclarations();
decls.AddItems(properties, CMakeItemDeclarations.ItemType.Property);
if (id == CMakeCommandId.GetDirectoryProperty)
{
// The DIRECTORY keyword can be specified before the property
// to set a property of a different directory.
decls.AddItem("DIRECTORY",
CMakeItemDeclarations.ItemType.Command);
}
return decls;
}
}
else if (priorParameterCount == CMakeProperties.GetObjectParameterIndex(id))
{
CMakePropertyType type = CMakeProperties.GetPropertyTypeFromCommand(id);
if (_propObjMethods.ContainsKey(type))
{
CMakeItemDeclarations decls = _propObjMethods[type](id, req, source,
priorParameters);
return decls;
}
}
else if (id == CMakeCommandId.GetDirectoryProperty &&
priorParameterCount == 2 && priorParameters[1] == "DIRECTORY")
{
return CreateSubdirectoryDeclarations(id, req, source, priorParameters);
}
else if (id == CMakeCommandId.GetDirectoryProperty &&
priorParameterCount == 3 && priorParameters[1] == "DIRECTORY")
{
IEnumerable<string> properties = CMakeProperties.GetPropertiesForCommand(
CMakeCommandId.GetDirectoryProperty);
if (properties != null)
{
CMakeItemDeclarations decls = new CMakeItemDeclarations();
decls.AddItems(properties, CMakeItemDeclarations.ItemType.Property);
return decls;
}
}
return null;
}
private static CMakeItemDeclarations CreateSubcommandDeclarations(
CMakeCommandId id, ParseRequest req, Source source,
List<string> priorParameters)
{
IEnumerable<string> subcommands = CMakeSubcommandMethods.GetSubcommands(id);
if (subcommands == null)
{
return null;
}
CMakeItemDeclarations decls = new CMakeItemDeclarations();
decls.AddItems(subcommands, CMakeItemDeclarations.ItemType.Command);
return decls;
}
private static CMakeItemDeclarations CreateTestDeclarations(CMakeCommandId id,
ParseRequest req, Source source, List<string> priorParameters)
{
List<string> tests = CMakeParsing.ParseForTargetNames(source.GetLines(),
true);
CMakeItemDeclarations decls = new CMakeItemDeclarations();
decls.AddItems(tests, CMakeItemDeclarations.ItemType.Target);
decls.ExcludeItems(priorParameters);
return decls;
}
private static CMakeItemDeclarations CreateInstalledFileDeclarations(
CMakeCommandId id, ParseRequest req, Source source,
List<string> priorParameters)
{
List<string> installedFiles = CMakeParsing.ParseForInstalledFiles(
source.GetLines());
CMakeItemDeclarations decls = new CMakeItemDeclarations();
decls.AddItems(installedFiles, CMakeItemDeclarations.ItemType.SourceFile);
decls.ExcludeItems(priorParameters);
return decls;
}
public override AuthoringScope ParseSource(ParseRequest req)
{
CMakeAuthoringScope scope = new CMakeAuthoringScope();
if (!CMakeSource.IsCMakeFile(req.FileName))
{
// Don't do IntelliSense parsing for ordinary text files.
return scope;
}
CMakeSource source = (CMakeSource)GetSource(req.FileName);
if (req.Sink.HiddenRegions)
{
req.Sink.ProcessHiddenRegions = true;
List<TextSpan> regions = CMakeParsing.ParseForFunctionBodies(
source.GetLines());
foreach (TextSpan textSpan in regions)
{
req.Sink.AddHiddenRegion(textSpan);
}
}
if (req.Sink.BraceMatching)
{
List<CMakeParsing.SpanPair> pairs = null;
switch ((CMakeToken)req.TokenInfo.Token)
{
case CMakeToken.OpenParen:
case CMakeToken.CloseParen:
pairs = CMakeParsing.ParseForParens(source.GetLines());
break;
case CMakeToken.VariableStart:
case CMakeToken.VariableStartEnv:
case CMakeToken.VariableStartCache:
case CMakeToken.VariableStartSetEnv:
case CMakeToken.VariableEnd:
pairs = CMakeParsing.ParseForVariableBraces(source.GetLines(),
req.Line);
break;
case CMakeToken.GeneratorStart:
case CMakeToken.GeneratorEnd:
pairs = CMakeParsing.ParseForGeneratorBraces(source.GetLines(),
req.Line);
break;
}
if (pairs != null)
{
foreach (CMakeParsing.SpanPair pair in pairs)
{
req.Sink.MatchPair(pair.First, pair.Second, 0);
}
}
}
if (req.Reason == ParseReason.MemberSelect ||
req.Reason == ParseReason.MemberSelectAndHighlightBraces ||
req.Reason == ParseReason.CompleteWord)
{
// Set an appropriate declarations object depending on the token that
// triggered member selection.
CMakeToken token = (CMakeToken)req.TokenInfo.Token;
if (token == CMakeToken.String)
{
// If the token is a string and the user has began to reference a
// variable inside the string, treat the string as if it was the
// appropriate type of variable start token and display member
// selection for variables.
string line = source.GetLine(req.Line);
string tokenText = line.ExtractToken(req.TokenInfo);
if (tokenText.EndsWith("${"))
{
token = CMakeToken.VariableStart;
}
else if (tokenText.EndsWith("$ENV{"))
{
token = CMakeToken.VariableStartEnv;
}
else if (tokenText.EndsWith("$CACHE{"))
{
token = CMakeToken.VariableStartCache;
}
}
if (token == CMakeToken.VariableStart)
{
List<string> vars = CMakeParsing.ParseForVariables(
source.GetLines(), req.Line);
CMakeVariableDeclarations decls = new CMakeVariableDeclarations(vars,
CMakeVariableType.Variable);
decls.AddItems(source.GetIncludeCacheVariables(),
CMakeItemDeclarations.ItemType.Variable);
string functionName = CMakeParsing.ParseForCurrentFunction(
source.GetLines(), req.Line);
if (functionName != null)
{
List<string> paramNames = CMakeParsing.ParseForParameterNames(
source.GetLines(), functionName);
paramNames.Add("ARGN");
decls.AddItems(paramNames,
CMakeItemDeclarations.ItemType.Variable);
}
scope.SetDeclarations(decls);
}
else if (token == CMakeToken.VariableStartEnv)
{
List<string> vars = CMakeParsing.ParseForEnvVariables(
source.GetLines());
CMakeVariableDeclarations decls = new CMakeVariableDeclarations(vars,
CMakeVariableType.EnvVariable);
decls.AddItems(source.GetIncludeCacheEnvVariables(),
CMakeItemDeclarations.ItemType.Variable);
scope.SetDeclarations(decls);
}
else if (token == CMakeToken.VariableStartCache)
{
List<string> vars = CMakeParsing.ParseForCacheVariables(
source.GetLines());
CMakeVariableDeclarations decls = new CMakeVariableDeclarations(vars,
CMakeVariableType.CacheVariable);
decls.AddItems(source.GetIncludeCacheCacheVariables(),
CMakeItemDeclarations.ItemType.Variable);
scope.SetDeclarations(decls);
}
else if (token == CMakeToken.Identifier)
{
CMakeParsing.TokenData tokenData;
CMakeParsing.ParseForToken(source.GetLines(), req.Line,
req.TokenInfo.StartIndex, out tokenData);
if (!tokenData.InParens)
{
CMakeItemDeclarations decls = new CMakeItemDeclarations();
IEnumerable<string> commands = CMakeKeywords.GetAllCommands(
CMakePackage.Instance.CMakeOptionPage.ShowDeprecated);
if (!CMakePackage.Instance.CMakeOptionPage.CommandsLower)
{
commands = commands.Select(x => x.ToUpper());
}
decls.AddItems(commands, CMakeItemDeclarations.ItemType.Command);
decls.AddItems(
CMakeParsing.ParseForFunctionNames(source.GetLines(), false),
CMakeItemDeclarations.ItemType.Function);
decls.AddItems(
CMakeParsing.ParseForFunctionNames(source.GetLines(), true),
CMakeItemDeclarations.ItemType.Macro);
decls.AddItems(source.GetIncludeCacheFunctions(),
CMakeItemDeclarations.ItemType.Function);
decls.AddItems(source.GetIncludeCacheMacros(),
CMakeItemDeclarations.ItemType.Macro);
scope.SetDeclarations(decls);
}
else
{
Declarations decls = CMakeDeclarationsFactory.CreateDeclarations(
tokenData.Command, req, source,
tokenData.ParameterIndex > 0 ? tokenData.PriorParameters : null);
scope.SetDeclarations(decls);
}
}
else if (token == CMakeToken.OpenParen)
{
CMakeCommandId id = CMakeParsing.ParseForTriggerCommandId(
source.GetLines(), req.Line, req.TokenInfo.StartIndex);
Declarations decls = CMakeDeclarationsFactory.CreateDeclarations(
id, req, source);
scope.SetDeclarations(decls);
}
else if (token == CMakeToken.WhiteSpace)
{
CMakeParsing.TokenData tokenData;
CMakeParsing.ParseForToken(source.GetLines(), req.Line,
req.TokenInfo.StartIndex, out tokenData);
Declarations decls = CMakeDeclarationsFactory.CreateDeclarations(
tokenData.Command, req, source,
tokenData.ParameterIndex > 0 ? tokenData.PriorParameters : null);
scope.SetDeclarations(decls);
}
else if (token == CMakeToken.GeneratorStart)
{
scope.SetDeclarations(new CMakeGeneratorDeclarations());
}
}
else if (req.Reason == ParseReason.MethodTip)
{
CMakeParsing.ParameterInfoResult result =
CMakeParsing.ParseForParameterInfo(source.GetLines(), req.Line,
req.TokenInfo.EndIndex);
if (result.CommandName != null && result.CommandSpan.HasValue)
{
if (result.SubcommandName == null)
{
req.Sink.StartName(result.CommandSpan.Value, result.CommandName);
}
else
{
req.Sink.StartName(result.CommandSpan.Value,
result.CommandSpan + "(" + result.SubcommandName);
}
if (result.BeginSpan.HasValue)
{
req.Sink.StartParameters(result.BeginSpan.Value);
}
foreach (TextSpan span in result.SeparatorSpans)
{
req.Sink.NextParameter(span);
}
if (result.EndSpan.HasValue)
{
req.Sink.EndParameters(result.EndSpan.Value);
}
CMakeCommandId id = CMakeKeywords.GetCommandId(result.CommandName);
if (id == CMakeCommandId.Unspecified)
{
// If it's a user-defined function or macro, parse to try to find
// its parameters.
List<string> parameters = CMakeParsing.ParseForParameterNames(
source.GetLines(), result.CommandName);
if (parameters == null)
{
parameters = source.GetParametersFromIncludeCache(
result.CommandName);
}
if (parameters != null)
{
scope.SetMethods(new CMakeUserMethods(result.CommandName,
parameters));
}
}
else
{
scope.SetMethods(CMakeMethods.GetCommandParameters(id,
result.SubcommandName));
}
}
}
else if (req.Reason == ParseReason.Goto)
{
scope.SetLines(source.GetLines());
scope.SetFileName(req.FileName);
}
else if (req.Reason == ParseReason.QuickInfo)
{
scope.SetLines(source.GetLines());
}
else if (req.Reason == ParseReason.Check)
{
foreach (ParseForErrorMethod method in _parseForErrorMethods)
{
List<CMakeErrorInfo> info = method(source.GetLines());
foreach (CMakeErrorInfo item in info)
{
CMakeError err = item.ErrorCode;
if (_errorStrings.ContainsKey(err) &&
(!_enabledMethods.ContainsKey(err) || _enabledMethods[err]()))
{
req.Sink.AddError(req.FileName, _errorStrings[err], item.Span,
item.Warning ? Severity.Warning : Severity.Error);
}
}
}
if (CMakePackage.Instance.CMakeOptionPage.ParseIncludedFiles)
{
source.BuildIncludeCache(source.GetLines());
source.UpdateIncludeCache();
source.PruneIncludeCache();
}
else
{
source.ClearIncludeCache();
}
}
return scope;
}