void Command_Table_Select_RowsByExpression(GetExpressionDialog.Result result)
{
var table = GetTable();
var variables = GetTableVariables(table);
var results = new NEExpression(result.Expression).EvaluateList <bool>(variables, table.NumRows);
var lines = results.Indexes(res => res).Select(row => row + 1).ToList();
SetSelections(lines.AsParallel().AsOrdered().Select(line => new Range(Data.GetOffset(line, Data.GetLineLength(line)), Data.GetOffset(line, 0))).ToList());
}
void Command_File_Save_SaveAsByExpression(GetExpressionDialog.Result result, AnswerResult answer, bool copyOnly = false)
{
var results = GetFixedExpressionResults <string>(result.Expression);
if (results.Count != 1)
{
throw new Exception("Only one filename may be specified");
}
var newFileName = FileName.RelativeChild(results[0]);
if (File.Exists(newFileName))
{
if ((answer.Answer != MessageOptions.YesToAll) && (answer.Answer != MessageOptions.NoToAll))
{
answer.Answer = new Message(WindowParent)
{
Title = "Confirm",
Text = "File already exists; overwrite?",
Options = MessageOptions.YesNoYesAllNoAllCancel,
DefaultCancel = MessageOptions.Cancel,
}
}
void Command_Expression_SelectByExpression(GetExpressionDialog.Result result)
{
var results = GetFixedExpressionResults <bool>(result.Expression);
SetSelections(Selections.Where((str, num) => results[num]).ToList());
}
void Command_Expression_Copy(GetExpressionDialog.Result result) => SetClipboardStrings(GetVariableExpressionResults <string>(result.Expression));
void Command_Expression_Expression(GetExpressionDialog.Result result) => ReplaceSelections(GetFixedExpressionResults <string>(result.Expression));
