private StringBuilder Add_ImportsVB(RewriteFileCommandConfiguration commandConfiguration, out bool performedReplacement)
{
performedReplacement = false;
var compilationUnit = commandConfiguration.SyntaxTree.GetCompilationUnitRoot();
var existingImports = compilationUnit.DescendantNodes().OfType <ImportsStatementSyntax>();
var newImportsStatement = SyntaxFactory.ImportsStatement();
// TODO(crhodes)
// Learn how to add leading trivia to name. Without the space goes in as Imports<Name> not Imports <Name>
newImportsStatement = newImportsStatement.AddImportsClauses(
SyntaxFactory.SimpleImportsClause(SyntaxFactory.ParseName(string.Format(" {0}\n", teImportsName.Text)))
);
bool alreadyExists = false;
foreach (ImportsStatementSyntax item in existingImports)
{
if (item.ImportsClauses.ToString().Contains(teImportsName.Text))
{
alreadyExists = true;
break;
}
}
if (!alreadyExists)
{
var newCompilationUnit = compilationUnit.AddImports(newImportsStatement);
performedReplacement = VNCSR.Helpers.SaveFileChanges(commandConfiguration, newCompilationUnit.SyntaxTree.GetRoot());
}
// TODO(crhodes)
// Add a new method to add imports
//var rewriter = new VNC.CodeAnalysis.SyntaxRewriters.VB.AddImportsStatement(teImportsName.Text);
//rewriter.Messages = commandConfiguration.Results;
//rewriter._configurationOptions = commandConfiguration.CodeAnalysisOptions;
//SyntaxNode newNode = rewriter.Visit(commandConfiguration.SyntaxTree.GetRoot());
//performedReplacement = VNCSR.Helpers.SaveFileChanges(commandConfiguration, newNode);
return(commandConfiguration.Results);
}
public static bool SaveFileChanges(RewriteFileCommandConfiguration commandConfiguration, Microsoft.CodeAnalysis.SyntaxNode newNode)
{
Boolean performedReplacement = false;
if (newNode != commandConfiguration.SyntaxTree.GetRoot())
{
string fileSuffix = commandConfiguration.CodeAnalysisOptions.AddFileSuffix ? commandConfiguration.CodeAnalysisOptions.FileSuffix : "";
string newFilePath = commandConfiguration.FilePath + fileSuffix;
File.WriteAllText(newFilePath, newNode.ToFullString());
performedReplacement = true;
}
return(performedReplacement);
}
private StringBuilder Remove_MethodBlockVB(RewriteFileCommandConfiguration commandConfiguration, out bool performedReplacement)
{
performedReplacement = false;
var rewriter = new VNC.CodeAnalysis.SyntaxRewriters.VB.RemoveMethodBlock(
commandConfiguration.TargetPattern,
(Boolean)ceCommentOut_MethodBlock.IsChecked, teComment.Text);
rewriter.Messages = commandConfiguration.Results;
rewriter._configurationOptions = commandConfiguration.CodeAnalysisOptions;
SyntaxNode newNode = rewriter.Visit(commandConfiguration.SyntaxTree.GetRoot());
performedReplacement = VNCSR.Helpers.SaveFileChanges(commandConfiguration, newNode);
return(commandConfiguration.Results);
}
StringBuilder RewriteStopOrEndStatementVB(RewriteFileCommandConfiguration commandConfiguration, out bool performedReplacement)
{
performedReplacement = false;
var rewriter = new VNC.CodeAnalysis.SyntaxRewriters.VB.RewriteStopOrEndStatement();
rewriter._configurationOptions = commandConfiguration.CodeAnalysisOptions;
rewriter.Messages = commandConfiguration.Results;
rewriter.Replacements = commandConfiguration.Replacements;
SyntaxNode newNode = rewriter.Visit(commandConfiguration.SyntaxTree.GetRoot());
string fileSuffix = CodeExplorer.configurationOptions.ceAddFileSuffix.IsChecked.Value ? CodeExplorer.configurationOptions.teFileSuffix.Text : "";
performedReplacement = VNCSR.Helpers.SaveFileChanges(commandConfiguration, newNode);
return(commandConfiguration.Results);
}
