Review Request: a way for a custom corona to forbid some standard context menu entries

[Marco Martin]

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http://reviewboard.kde.org/r/2580/
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Review request for Plasma and Chani Armitage.


Summary
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This approach doesn't look that right, but is the only way i could think of:
in the netbook shell there really shouldn't be the "add panel" context menu entry since it isn't supported (what happens right now is the panel containment being created and no views assigned to it.
we could also decide that yeah, indeed the netbook should support multiple panels too (was thinking about that for unrelated reasons) but the problem would propose itself again when we do another shell without panels but that still make sense to have context menus (like the screensaver)
i tried to do a generic mechanism: all actions will be enabled by default and the corona keeps a blacklist of them (corona or containment? some actions make sense to be enabled or disabled only globally, like add panel, others could be containment dependent?)
setContaimentActionEnabled() adds the action to the blacklist

this is just a stub, all actions should check their availability in the future


Diffs
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  /trunk/KDE/kdebase/workspace/plasma/generic/containmentactions/contextmenu/menu.cpp 1070354 
  /trunk/KDE/kdebase/workspace/plasma/netbook/shell/netcorona.cpp 1070354 
  /trunk/KDE/kdelibs/plasma/containment.h 1074119 
  /trunk/KDE/kdelibs/plasma/containment.cpp 1074119 
  /trunk/KDE/kdelibs/plasma/corona.h 1074119 
  /trunk/KDE/kdelibs/plasma/corona.cpp 1074119 

Diff: http://reviewboard.kde.org/r/2580/diff


Testing
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Thanks,

Marco