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[Core] (Partially?) Fix data loss on dir rename (#4996)

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* Fix lost filename in err msg

In some circumstances, FileExceptions are constructed empty, then have a
filename assigned to them, but the error message in these scenarios is
left as the default "unknown" one, which is sometimes shown to users.
This change fixes that case to be consistent with instances that are
constructed with the filename.

The exception can happen when trying to save the file in a location that does
not exist, or when the user does not have permission to write there. If it
comes when saving after closing the document, all previous changes can be lost.

Partially fixes issue #4098.

Co-authored-by: Heewa Barfchin <heewa.b@gmail.com>
This commit is contained in:
Ajinkya Dahale
2021-09-16 13:06:29 -04:00
committed by GitHub
parent 5694f08f15
commit c123bc2bf8
4 changed files with 104 additions and 14 deletions
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38
src/Gui/MainWindow.cpp
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@@ -612,15 +612,15 @@ int MainWindow::confirmSave(const char *docName, QWidget *parent, bool addCheckb
discardBtn->setShortcut(QKeySequence::mnemonic(text));
}
int res = 0;
int res = ConfirmSaveResult::Cancel;
box.adjustSize(); // Silence warnings from Qt on Windows
switch (box.exec())
{
case QMessageBox::Save:
res = checkBox.isChecked()?2:1;
res = checkBox.isChecked()?ConfirmSaveResult::SaveAll:ConfirmSaveResult::Save;
break;
case QMessageBox::Discard:
res = checkBox.isChecked()?-2:-1;
res = checkBox.isChecked()?ConfirmSaveResult::DiscardAll:ConfirmSaveResult::Discard;
break;
}
if(addCheckbox && res)
@@ -632,12 +632,13 @@ bool MainWindow::closeAllDocuments (bool close)
{
auto docs = App::GetApplication().getDocuments();
try {
docs = App::Document::getDependentDocuments(docs,true);
docs = App::Document::getDependentDocuments(docs, true);
}catch(Base::Exception &e) {
e.ReportException();
}
bool checkModify = true;
bool saveAll = false;
int failedSaves = 0;
for(auto doc : docs) {
auto gdoc = Application::Instance->getDocument(doc);
if(!gdoc)
@@ -650,19 +651,36 @@ bool MainWindow::closeAllDocuments (bool close)
continue;
bool save = saveAll;
if(!save && checkModify) {
int res = confirmSave(doc->Label.getStrValue().c_str(),this,docs.size()>1);
if(res==0)
int res = confirmSave(doc->Label.getStrValue().c_str(), this, docs.size()>1);
switch (res)
{
case ConfirmSaveResult::Cancel:
return false;
if(res>0) {
case ConfirmSaveResult::SaveAll:
saveAll = true;
case ConfirmSaveResult::Save:
save = true;
if(res==2)
saveAll = true;
} else if(res==-2)
break;
case ConfirmSaveResult::DiscardAll:
checkModify = false;
}
}
if(save && !gdoc->save())
failedSaves++;
}
if (failedSaves > 0) {
int ret = QMessageBox::question(
getMainWindow(),
QObject::tr("%1 Document(s) not saved").arg(QString::number(failedSaves)),
QObject::tr("Some documents could not be saved. Do you want to cancel closing?"),
QMessageBox::Discard | QMessageBox::Cancel,
QMessageBox::Discard);
if (ret == QMessageBox::Cancel)
return false;
}
if(close)
App::GetApplication().closeAllDocuments();
// d->mdiArea->closeAllSubWindows();