[PATCH 0/7] Drag and drop icons

[Ander Conselvan de Oliveira]

I updated the patches with the changes I discussed with Pekka and pushed 
them to

    git://github.com/anderco/weston dnd-sprite

I can resend them if needed.


On 02/15/2012 05:02 PM, Ander Conselvan de Oliveira wrote:
> Here's a second attempt to getting drag and drop icons implemented.
> This uses the protocol change Kristian suggested on the previous
> thread.
>
> On libwayland-server, we just set wl_input_device::drag_surface and
> check it on Weston in different places. However, since there is no
> way to trigger a repaint from the library side, I added the attach
> with a NULL buffer when the drag ends. But maybe there is a better
> solution for this.
>
> Patch 0002 is just a bug fix so that this attach won't cause Weston
> to crash. Patch 0003 changes shell so that surfaces with no type are
> not mapped, thus preventing the mapping of the drag surface when an
> attach happens after the drag ended.
>
> Wayland patch:
>    data_device: get rid of attach request
>
> Weston patches:
>    compositor: fix two crashs on surface_attach() with null buffer
>    shell: don't map surfaces with type NONE
>    compositor: add a way to disable picking of client surfaces
>    shell: update position of surfaces with type none on map()
>    compositor: implement drag'n'drop icons
>    clients/dnd: adapt to new data_device icon protocol
>
>   clients/dnd.c      |   21 +++++++++++--
>   src/compositor.c   |   80 ++++++++++++++++++++++++++++++++++++++++++++++++++-
>   src/compositor.h   |    7 ++++-
>   src/shell.c        |   12 ++++++-
>   src/tablet-shell.c |    2 +-
>   5 files changed, 113 insertions(+), 9 deletions(-)
>