private void Query()
{
Contract.Requires(Results != null);
Contract.Ensures(Results.Any(ftr => ftr == null) == false);
Results.Clear();
if (ScriptText == null || string.IsNullOrEmpty(SearchText))
{
FIRE();
return;
}
int res = -1;
int index = 0;
while ((res = ScriptText.IndexOf(SearchText, res + 1, StringComparison.CurrentCultureIgnoreCase)) >= 0)
{
Results.Add(new FoundTextResult(index++)
{
StartOffset = res, EndOffset = res + SearchText.Length
});
}
_activeResultIndex = 0;
FIRE();
}
private void SetParametersInScript()
{
System.Text.StringBuilder sb;
int first, last;
first = ScriptText.IndexOf(ParameterDefinitionRegionStart);
if (first < 0)
{
throw new ApplicationException("The script text seems to no longer contain a parameter definition start region");
}
first += ParameterDefinitionRegionStart.Length;
last = ScriptText.IndexOf(ParameterDefinitionRegionEnd);
if (last < 0)
{
throw new ApplicationException("The script text seems to no longer contain a parameter definition end region");
}
sb = new System.Text.StringBuilder();
sb.Append(ScriptText.Substring(0, first));
sb.Append(ParameterDefinitionRegionCore);
sb.Append(DefinitionRegionIndentation);
sb.Append(ScriptText.Substring(last));
ScriptText = sb.ToString();
first = ScriptText.IndexOf(ParameterAssignmentRegionStart);
if (first < 0)
{
throw new ApplicationException("The script text seems to no longer contain a parameter assignment start region");
}
first += ParameterAssignmentRegionStart.Length;
last = ScriptText.IndexOf(ParameterAssignmentRegionEnd);
if (last < 0)
{
throw new ApplicationException("The script text seems to no longer contain a parameter assignment end region");
}
sb = new System.Text.StringBuilder();
sb.Append(ScriptText.Substring(0, first));
sb.Append(ParameterAssignmentRegionCore);
sb.Append(AssignmentRegionIndentation);
sb.Append(ScriptText.Substring(last));
ScriptText = sb.ToString();
}
