aw/valentina
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixed crash DialogUndo. After canceling fixing formula user will see again

Browse Source 
DialogUndo and can try again. Button cancel make pattern broken, but left
posibility undo operation.

--HG--
branch : release
This commit is contained in:
Roman Telezhynskyi 2015-03-03 17:47:31 +02:00
parent 8f0e5fbd78
commit de9534b6d5
1 changed files with 27 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
src/app/tools/drawTools/vdrawtool.cpp
View File

@ -248,43 +248,45 @@ qreal VDrawTool::CheckFormula(const quint32 &toolId, QString &formula, VContaine
delete cal; delete cal;
DialogUndo *dialogUndo = new DialogUndo(qApp->getMainWindow()); DialogUndo *dialogUndo = new DialogUndo(qApp->getMainWindow());
if (dialogUndo->exec() == QDialog::Accepted) forever
{ {
UndoButton resultUndo = dialogUndo->Result(); if (dialogUndo->exec() == QDialog::Accepted)
delete dialogUndo;
if (resultUndo == UndoButton::Fix)
{ {
DialogEditWrongFormula *dialog = new DialogEditWrongFormula(data, toolId, qApp->getMainWindow()); const UndoButton resultUndo = dialogUndo->Result();
dialog->setWindowTitle(tr("Edit wrong formula")); if (resultUndo == UndoButton::Fix)
dialog->SetFormula(formula);
if (dialog->exec() == QDialog::Accepted)
{ {
formula = dialog->GetFormula(); DialogEditWrongFormula *dialog = new DialogEditWrongFormula(data, toolId, qApp->getMainWindow());
/* Need delete dialog here because parser in dialog don't allow use correct separator for parsing dialog->setWindowTitle(tr("Edit wrong formula"));
* here. */ dialog->SetFormula(formula);
delete dialog; if (dialog->exec() == QDialog::Accepted)
Calculator *cal1 = new Calculator(data); {
result = cal1->EvalFormula(formula); formula = dialog->GetFormula();
delete cal1; /* Here can be memory leak, but dialog already check this formula and probability /* Need delete dialog here because parser in dialog don't allow use correct separator for
* very low. */ * parsing here. */
delete dialog;
Calculator *cal1 = new Calculator(data);
result = cal1->EvalFormula(formula);
delete cal1; /* Here can be memory leak, but dialog already check this formula and probability
* very low. */
break;
}
else
{
delete dialog;
}
} }
else else
{ {
delete dialog; throw VExceptionUndo(QString("Undo wrong formula %1").arg(formula));
throw;
} }
} }
else else
{ {
QString what = QString("Undo wrong formula %1").arg(formula); delete dialogUndo;
throw VExceptionUndo(what); throw;
} }
} }
else delete dialogUndo;
{
delete dialogUndo;
throw;
}
} }
return result; return result;
} }