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 :)

1 files changed, 1 insertions, 6 deletions

diff --git a/filewidget.h b/filewidget.h
index 850cc6f..0b11d0e 100644
--- a/filewidget.h
+++ b/filewidget.h
@@ -23,7 +23,6 @@ class FileDisplay;
 class OriginDialog;
 class QMenu;
 class FileCopier;
-class ProgressDialog;
 class CachedFileData;
 class QStandardItem;
 class QComboBox;
@@ -72,11 +71,7 @@ class FileWidget : public QWidget {
         void paste();
         void selectFirst();
         void addAsOrigin();
-        void setupProgress(QString file, QString dest, qint64 size);
-        void setCopyProgress(qint64 bytes);
-        void setCopySummary(qint64 bytes, qint64 elapsed, int total, int copying);
         void copyFiles(QString destDir);
-        void hideCopyProgress();
         void copySuccess(bool success, QString source);
         void removeFromCache();
         void clearCache();
@@ -128,7 +123,7 @@ class FileWidget : public QWidget {
         QAction *mRemoveFromCacheA;
         QAction *mClearCacheA;
         QAction *mGuessSubjectA;
-        ProgressDialog *mCopyProgress;
+        QAction *mCancelCopyA;
         FileDisplay *mFileDisplay;
         VideoSorter *mProxy;
         OriginDialog *mOrignDlg;