From 10a8921bbcd9802ad2425e8cee1e5ca70fb0b241 Mon Sep 17 00:00:00 2001 From: Arno Date: Wed, 13 Jun 2018 09:27:59 +0200 Subject: Speed up file copy Hmm, as it turns out QFile does a much better, e.g. faster, job than my open-coded file copy with a progress dialog. I always wondered why it only did 150-170Mbit. I thought that it was just the calculation, but now I have 400 Mbit, and it still stalls at 150 Mbit. QFile::copy maxes out the line, so get rid of the ProgressDialog and show a status message instead. Copy can be canceled by the context menu, but FileCopier will always finish the current file, because I don't want to lock and unlock the CancelMutex during copy. Besides, QFile::copy doesn't admit that :) --- filecopier.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'filecopier.h') diff --git a/filecopier.h b/filecopier.h index 6a9e37f..12aa3ac 100644 --- a/filecopier.h +++ b/filecopier.h @@ -14,10 +14,7 @@ class FileCopier : public QThread { void cancel(); signals: - void newFile(const QString &source, const QString & dest, qint64 size); - void success(bool s, QString source); - void bytesRead(qint64 bytes); - void bytesReadIntval(qint64 bytes, qint64 msecs, int total, int copied); + void message(const QString &msg); private: QHash mJobs; -- cgit v1.2.3-70-g09d2