internal QueryEditSession(IPreviousNextStack <string> alreadyEditedQueries)
{
Debug.Assert(alreadyEditedQueries != null);
Console.CancelKeyPress += this.On_Ctrl_C_Pressed;
m_AlreadyEditedQueries = alreadyEditedQueries;
m_ConsoleWriter = new ConsoleWriter();
m_UndoRedoStates = new PreviousNextStack <State>(
new State[] {},
State.DefaultState,
(s1, s2) => !s1.IsDifferentThan(s2));
m_KeyHandlers = new IKeyHandler[] {
// Order of keyHandlers declaration matters!
new KeyHandlerCtrl(m_UndoRedoStates),
new KeyHandlerCursor(ConsoleWriter.AvailableWidth),
new KeyHandlerChar(ConsoleWriter.AvailableWidth)
};
}
public void Run()
{
var analysisResult = ProjectAnalysisUtils.ChooseAnalysisResult();
var codeBase = analysisResult.CodeBase;
Func <string, IQueryCompiled> compileQueryProc = queryString => queryString.Compile(codeBase);
// ... but if we can get a compareContext, then compile and execute the query against the compareContext
ICompareContext compareContext;
if (ProjectAnalysisUtils.TryGetCompareContextDefinedByBaseline(analysisResult, out compareContext))
{
Debug.Assert(compareContext != null);
compileQueryProc = queryString => queryString.Compile(compareContext);
}
//
// Fill queriesPreviouslyEdited with current project queries
//
IPreviousNextStack <string> queriesPreviouslyEdited = new PreviousNextStack <string>(
analysisResult.AnalysisResultRef.Project.CodeQueries.CodeQueriesSet.AllQueriesRecursive.Reverse().Select(q => q.QueryString),
"",
(s1, s2) => s1 == s2);
// With this line, make sure to begin with the first queries of the project.
queriesPreviouslyEdited.GetPrevious();
//
// Loop for each query edition
//
while (true)
{
IQueryCompiled queryCompiled;
using (var queryEditSession = new QueryEditSession(queriesPreviouslyEdited)) {
var queryString = queryEditSession.GetQueryString();
COMPILE_QUERY:
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.White;
if (queryString == null)
{
break;
}
// Try compile query
queryCompiled = compileQueryProc(queryString);
var queryCompiledError = queryCompiled.QueryCompiledError;
if (queryCompiledError != null)
{
queryString = queryEditSession.ShowCompilatioErrorsAndThenGetQueryString(queryCompiledError);
goto COMPILE_QUERY;
}
}
// Execute query compiled
var queryCompiledSuccess = queryCompiled.QueryCompiledSuccess;
Debug.Assert(queryCompiledSuccess != null);
var result = queryCompiledSuccess.Execute();
if (result.Status != QueryExecutionStatus.Success)
{
var exception = result.Exception;
// The error must be an Exception thrown by the query, since we don't use the Execute(...) overload with time-out!
Debug.Assert(exception != null);
DisplayQueryThrowAnException(exception);
continue;
}
QueryExecutionResultDisplayer.Go(result.SuccessResult);
Console.WriteLine();
}
}
