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Dont allow drag and drop from library view to itself

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This commit is contained in:
Kovid Goyal 2010-10-03 15:34:55 -06:00
parent 7d0b7aab8c
commit 5e0869feb4
1 changed files with 4 additions and 2 deletions
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6
src/calibre/gui2/library/views.py
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@ -425,8 +425,10 @@ class BooksView(QTableView): # {{{
Accept a drop event and return a list of paths that can be read from
and represent files with extensions.
'''
if event.mimeData().hasFormat('text/uri-list'):
urls = [unicode(u.toLocalFile()) for u in event.mimeData().urls()]
md = event.mimeData()
if md.hasFormat('text/uri-list') and not \
md.hasFormat('application/calibre+from_library'):
urls = [unicode(u.toLocalFile()) for u in md.urls()]
return [u for u in urls if os.path.splitext(u)[1] and os.access(u, os.R_OK)]
def drag_icon(self, cover, multiple):