> On July 20, 2013, 9:46 p.m., David Faure wrote: > > kio/kio/clipboardupdater_p.h, line 34 > > <http://git.reviewboard.kde.org/r/111585/diff/3/?file=172590#file172590line34> > > > > I'm confused. If the user presses Undo, the whole copy/move operation > > is undone, not just one URL out of many URLs, right? > > > > So I don't see why OverwriteContent doesn't work too, for the undo case? > > > > You cut three files A,B,C from dir1, and paste them into dir2. > > OverwriteContent updates the clipboard to dir2/{A,B,C}. If you then undo, > > the 3 files are moved from dir2 back to dir1, and therefore > > OverwriteContent can be used to update the clipboard from dir2/{A,B,C} to > > dir1/{A,B,C}. What am I missing? > > > > Sounds to me like UpdateContent is there for the purpose of the other > > cases you mention in the description (e.g. #134960), but that's not tested > > yet. > >
Well I should have probably used a better example or elaborated more in the documentation. The update mode is the one that should be chosen unless you are 100% certain the user did perform a cut/copy and paste operation. Currently, the only place I know where that is the case is when KIO::pasteClipboard is called for a move (cut+paste) operation. Otherwise, you should always use the update mode because you do not want to inadvertently overwrite the contents of the clipboard. I will see if I can clarify the documentation a little bit. - Dawit ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: http://git.reviewboard.kde.org/r/111585/#review36226 ----------------------------------------------------------- On July 20, 2013, 2:06 p.m., Dawit Alemayehu wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > http://git.reviewboard.kde.org/r/111585/ > ----------------------------------------------------------- > > (Updated July 20, 2013, 2:06 p.m.) > > > Review request for kdelibs and David Faure. > > > Description > ------- > > The attached patch fixes a bug where the contents of the clipboard are > prematurely updated during a cut and paste operation. In the process I also > discovered that undoing the operation does not update the clipboard either. > Hence that too is fixed by this patch. > > Please note that this patch does not address all the cases where the content > of the clipboard is not updated after a KIO operation. More specifically the > clipboard content will be out of sync if the user performs the following > operations: > > - copy/cut a file or a directory and rename it > - copy/cut a file or a directory and move it > - copy/cut a file or a directory and delete it. > > In fact there is a ticket for the copy/cut and rename file/directory scenario > (bug# 134960). However, addressing these issues require a careful > consideration of how to do it since delete/rename/move operations can be done > outside of KDE's control. Do we simply fix the KIO jobs to handle this or do > we address it the KDirWatch level so we catch all the scenarios? Probably the > latter. Anyhow, that can wait until for the 134960 fix. > > > This addresses bug 318757. > http://bugs.kde.org/show_bug.cgi?id=318757 > > > Diffs > ----- > > kio/CMakeLists.txt f7a3767 > kio/kio/clipboardupdater.cpp PRE-CREATION > kio/kio/clipboardupdater_p.h PRE-CREATION > kio/kio/fileundomanager.cpp 9f76fef > kio/kio/paste.cpp ca451fb > kio/tests/fileundomanagertest.h ebd02fa > kio/tests/fileundomanagertest.cpp 7c1352c > > Diff: http://git.reviewboard.kde.org/r/111585/diff/ > > > Testing > ------- > > Unit and manual tests. > > > Thanks, > > Dawit Alemayehu > >