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Use of QSAveFile instead a QFile.

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joshua
2019-07-01 20:12:12 +02:00
parent 0f93e028ba
commit 097645f5ff
1 changed files with 32 additions and 24 deletions
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56
sources/qet.cpp
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@@ -22,6 +22,7 @@
#include <QGraphicsSceneContextMenuEvent>
#include <QAction>
#include <QFileInfo>
#include <QSaveFile>
/**
Permet de convertir une chaine de caracteres ("n", "s", "e" ou "w")
@@ -540,30 +541,37 @@ bool QET::compareCanonicalFilePaths(const QString &first, const QString &second)
what happened when this function returns false.
@return false if an error occurred, true otherwise
*/
bool QET::writeXmlFile(QDomDocument &xml_doc, const QString &filepath, QString *error_message) {
QFile file(filepath);
// Note: we do not set QIODevice::Text to avoid generating CRLF end of lines
bool file_opening = file.open(QIODevice::WriteOnly);
if (!file_opening) {
if (error_message) {
*error_message = QString(
QObject::tr(
"Impossible d'ouvrir le fichier %1 en écriture, erreur %2 rencontrée.",
"error message when attempting to write an XML file"
)
).arg(filepath).arg(file.error());
}
return(false);
}
QTextStream out(&file);
out.setCodec("UTF-8");
out.setGenerateByteOrderMark(false);
out << xml_doc.toString(4);
file.close();
return(true);
bool QET::writeXmlFile(QDomDocument &xml_doc, const QString &filepath, QString *error_message)
{
QSaveFile file(filepath);
// Note: we do not set QIODevice::Text to avoid generating CRLF end of lines
bool file_opening = file.open(QIODevice::WriteOnly);
if (!file_opening)
{
if (error_message)
{
*error_message = QString(QObject::tr("Impossible d'ouvrir le fichier %1 en écriture, erreur %2 rencontrée.",
"error message when attempting to write an XML file")).arg(filepath).arg(file.error());
}
return(false);
}
QTextStream out(&file);
out.setCodec("UTF-8");
out.setGenerateByteOrderMark(false);
out << xml_doc.toString(4);
if (!file.commit())
{
if (error_message) {
*error_message = QString(QObject::tr("Une erreur est survenue lors de l'écriture du fichier %1, erreur %2 rencontrée.",
"error message when attempting to write an XML file")).arg(filepath).arg(file.error());
}
return false;
}
return(true);
}
/**