undo: implement undo of setting a picture time by drag&drop

Even though the functionality is seemingly trivial, this is a bit
invasive, as the code has to be split into two distinct parts:
1) Post undo command
2) React to changes to the divelist

Don't compile that code on mobile.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 1 insertions, 0 deletions

diff --git a/profile-widget/profilewidget2.h b/profile-widget/profilewidget2.h
index 96191a1d6..039424d87 100644
--- a/profile-widget/profilewidget2.h
+++ b/profile-widget/profilewidget2.h
@@ -117,6 +117,7 @@ slots: // Necessary to call from QAction's signals.
 	void pointsRemoved(const QModelIndex &, int start, int end);
 	void updateThumbnail(QString filename, QImage thumbnail, duration_t duration);
 	void profileChanged(dive *d);
+	void pictureOffsetChanged(dive *d, QString filename, offset_t offset);
 
 	/* this is called for every move on the handlers. maybe we can speed up this a bit? */
 	void recreatePlannedDive();