private void postCompileCpp(string generatedFile, int mode, string functionOfInterest, string curCodeLine)
{
if (!File.Exists(generatedFile))
{
package.showMsgBox("Could not find expected output file\n" + generatedFile);
return;
}
// clean the preprocessed output
// TODO: do this in a better way
if (mode == 2)
{
var input = new StreamReader(generatedFile);
generatedFile = Path.GetTempFileName() + ".cpp";
var output = new StreamWriter(generatedFile);
while (input.Peek() >= 0)
{
string curReadLine = input.ReadLine();
if (curReadLine != "")
{
output.WriteLine(curReadLine);
}
}
input.Close();
output.Close();
}
// TODO: there are a thousand ways to open a file
// dte.Documents.Open(asmFile, EnvDTE.Constants.vsViewKindCode);
// dte.ExecuteCommand("File.OpenFile", asmFile);
Window tmp = dte.ItemOperations.OpenFile(generatedFile, Constants.vsViewKindCode);
TextDocument genFileWindow = (TextDocument)tmp.Document.Object("TextDocument");
// crashes VS
// bool ddd = genFileWindow.ReplacePattern("^$\n", "", (int)vsFindOptions.vsFindOptionsRegularExpression);
// http://stackoverflow.com/questions/12453160/remove-empty-lines-in-text-using-visual-studio
// ^:b*$\n -> ^(?([^\r\n])\s)*\r?$\r?\n
// now try to find the function the user was looking at
// if it's a template the fullName will be like ns::bar<T>
// try to find an instantiation instead then
int bracketPos = functionOfInterest.IndexOf("<", StringComparison.Ordinal);
if (bracketPos > 0)
{
functionOfInterest = functionOfInterest.Substring(0, bracketPos + 1);
}
TextSelection textSelObj = genFileWindow.Selection;
// first try to find the function
// TODO: for some reason vsFindOptions.vsFindOptionsFromStart option doesn't work
textSelObj.StartOfDocument();
bool res = textSelObj.FindText("PROC ; " + functionOfInterest, (int)vsFindOptions.vsFindOptionsMatchCase);
if (!res && mode == 1)
{
dte.StatusBar.Text = "Couldn't find function '" + functionOfInterest + "'";
dte.StatusBar.Highlight(true);
}
// then search for the code line
// it might not be there if it's optimized away
if (!string.IsNullOrWhiteSpace(curCodeLine))
{
textSelObj.FindText(curCodeLine.Trim(), (int)vsFindOptions.vsFindOptionsMatchCase);
}
textSelObj.StartOfLine();
}
