Unify translated error messages

* Enclose file paths in ""
* Localize file paths with QDir::toNativeSeparators.
* Make sure sentences end with a '.'
* Append error details always by ':', e.g.
    tr("Failed to copy file '%1': %2").(...)
* Use 'directory' instead of 'folder' everywhere

Change-Id: Ie045f429f72ad5045c96537465c5fb9d2e99d250
Reviewed-by: Karsten Heimrich <karsten.heimrich@theqtcompany.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/tools/repocompare/repositorymanager.cpp b/tools/repocompare/repositorymanager.cpp
index 8f69432dc..9faf72319 100644
--- a/tools/repocompare/repositorymanager.cpp
+++ b/tools/repocompare/repositorymanager.cpp
@@ -34,6 +34,7 @@
 #include "repositorymanager.h"
 
 #include <QDebug>
+#include <QDir>
 #include <QFile>
 #include <QStringList>
 #include <QUrl>
@@ -186,7 +187,9 @@ void RepositoryManager::writeUpdateFile(const QString &fileName)
 {
     QFile file(fileName);
     if (!file.open(QIODevice::ReadWrite | QIODevice::Truncate)) {
-        QMessageBox::critical(0, QLatin1String("Error"), QLatin1String("Could not open File for saving"));
+        QMessageBox::critical(0, QLatin1String("Error"),
+                              QString::fromLatin1("Cannot open file \"%1\" for writing: %2").arg(
+                                  QDir::toNativeSeparators(fileName), file.errorString()));
         return;
     }