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Fix bug when creating two variables crash the app. ...
Fix bug when creating two variables crash the app. Variable as now invalid range and cache range at creation

File last commit:

r713:0bbf90c7e3d0
r756:a7f60f6512e6
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RenameVariableDialog.cpp
63 lines | 1.7 KiB | text/x-c | CppLexer
/ gui / src / Variable / RenameVariableDialog.cpp
Alexandre Leroux
Creates dialog to rename a variable
r682 #include "Variable/RenameVariableDialog.h"
#include <ui_RenameVariableDialog.h>
RenameVariableDialog::RenameVariableDialog(const QString &defaultName,
const QVector<QString> &forbiddenNames, QWidget *parent)
: QDialog{parent},
ui{new Ui::RenameVariableDialog},
m_DefaultName{defaultName},
m_ForbiddenNames{forbiddenNames}
{
ui->setupUi(this);
connect(ui->nameLineEdit, &QLineEdit::textChanged, [this]() { ui->errorLabel->hide(); });
ui->nameLineEdit->setText(defaultName);
ui->nameLineEdit->selectAll();
ui->nameLineEdit->setFocus();
}
RenameVariableDialog::~RenameVariableDialog() noexcept
{
delete ui;
}
QString RenameVariableDialog::name() const noexcept
{
Alexandre Leroux
Fixes the ability to enter a name with only spaces when renaming variables
r713 return ui->nameLineEdit->text().trimmed();
Alexandre Leroux
Creates dialog to rename a variable
r682 }
void RenameVariableDialog::accept()
{
auto invalidateInput = [this](const auto &error) {
ui->nameLineEdit->selectAll();
ui->nameLineEdit->setFocus();
ui->errorLabel->setText(error);
ui->errorLabel->show();
};
// Empty name
Alexandre Leroux
Fixes the ability to enter a name with only spaces when renaming variables
r713 auto name = this->name();
Alexandre Leroux
Creates dialog to rename a variable
r682 if (name.isEmpty()) {
invalidateInput(tr("A variable name must be specified"));
return;
}
// Same name when opening dialog
if (name.compare(m_DefaultName, Qt::CaseInsensitive) == 0) {
reject();
return;
}
// Forbidden name
auto isForbidden
= [&name](const auto &it) { return name.compare(it, Qt::CaseInsensitive) == 0; };
if (std::any_of(m_ForbiddenNames.cbegin(), m_ForbiddenNames.cend(), isForbidden)) {
invalidateInput(tr("'%1' is already used").arg(name));
return;
}
// Valid name
QDialog::accept();
}