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Show warning when opening a project file with the old file format

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Thanks to Iulian for idea!
This commit is contained in:
Martin Kleusberg
2018-05-25 18:48:23 +02:00
parent 17f1eabb65
commit b647026051
1 changed files with 19 additions and 0 deletions
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19
src/MainWindow.cpp
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@@ -2214,6 +2214,25 @@ bool MainWindow::loadProject(QString filename, bool readOnly)
defaultBrowseTableEncoding = xml.attributes().value("codec").toString();
xml.skipCurrentElement();
} else if(xml.name() == "browsetable_info") {
// This tag is only found in old project files. In newer versions (>= 3.11) it is replaced by a new implementation.
// We still support loading it though we might decide to drop that support later. But for now we show a warning to the
// user when loading an old file.
if(!Settings::getValue("idontcare", "projectBrowseTable").toBool())
{
QMessageBox msgBox;
QPushButton* idontcarebutton = msgBox.addButton(tr("Don't show again"), QMessageBox::ActionRole);
msgBox.addButton(QMessageBox::Ok);
msgBox.setTextFormat(Qt::RichText);
msgBox.setWindowTitle(qApp->applicationName());
msgBox.setText(tr("This project file is using an old file format because it was created using DB Browser for SQLite "
"version 3.10 or lower. Loading this file format is still fully supported but we advice you to convert "
"all your project files to the new file format because support for older formats might be dropped "
"at some point in the future. You can convert your files by simply opening and re-saving them."));
msgBox.exec();
if(msgBox.clickedButton() == idontcarebutton)
Settings::setValue("idontcare", "projectBrowseTable", true);
}
QString attrData = xml.attributes().value("data").toString();
QByteArray temp = QByteArray::fromBase64(attrData.toUtf8());
QDataStream stream(temp);