Commit Graph

165 Commits

Author SHA1 Message Date
Owen W. Taylor
ef983480c0 Be more careful with workspace thumbnail scale
- When tweening a workspace to collapse it, round the multiplied
  height so that we don't change other workspace sizes via rounding
  differences.
- Use separate horizontal and vertical scales, so that every thumbnail
  has the same horizontal scale.

https://bugzilla.gnome.org/show_bug.cgi?id=641881
2011-02-18 11:36:33 -05:00
Owen W. Taylor
bff027c1f7 Fix workspace thumbnails in RTL locales
We need slightly different CSS and positioning logic for
the workspace thumbnails list when it is on the left side of the
screen.

https://bugzilla.gnome.org/show_bug.cgi?id=642672
2011-02-18 11:36:33 -05:00
Owen W. Taylor
1473a66862 Omit the panel area from the previewed workspaces
Allow defining a "porthole" that is the visible area of a workspace
thumbnail, and use this to clip the portion under the panel off the
workspace thumbnails. (This is wrong for fullscreen windows, but not
very wrong, and hopefullly the few missing pixels will be
unnoticeable.)

https://bugzilla.gnome.org/show_bug.cgi?id=641880
2011-02-18 11:36:33 -05:00
Owen W. Taylor
53516733f7 Fix position of indicator while tweening
Because the overall parent allocation width immediately when the workspace
count changes, we were sometimes drawing the indicator in the wrong place
in the indicator animation that proceeded the remove-workspace animation.
Fix this by tweening only the Y position of the indicator and computing
the X position and size in our allocate() method. This also is considerably
simpler than switching the indicator between fixed position and geometry
managed.

https://bugzilla.gnome.org/show_bug.cgi?id=641881
2011-02-18 11:36:33 -05:00
Owen W. Taylor
e9a45190e4 Animate workspace indicator before adding/removing workspaces
Rather than killing the workspace indicator indicator when we remove
workspaces because the source and target locations might have changed,
do it as a separate first step. This provides a better explanation
than doing it simultaneously with the addition/removal or not at all
and also keeps our computations simple.

https://bugzilla.gnome.org/show_bug.cgi?id=641881
2011-02-18 11:36:33 -05:00
Owen W. Taylor
649ed3332f Fix background to animate with thumbnails
When we animating the scale for the thumbnails, the border and
background should wrap around the current size of the thumbails.
The technique that we are using to animate the scale breaks that
since we don't animate the overall size of the thumbnails box -
we just animate our child actors within the allocation.

To fix this, switch from drawing the background by packing in another
container to drawing the background with a separate actor that
is under the other actors and allocated by our custom logic.

https://bugzilla.gnome.org/show_bug.cgi?id=641881
2011-02-18 11:36:33 -05:00
Owen W. Taylor
7598fd4581 Slide workspace thumbnails in when added and out when removed
To explain to the user what is happening, instead of abruptly changing
updating the workspace thumbnail list, slide thubmnails in and out
as they are added and removed.

To implement this, we track a state for each thumbnail and when things
change go through a process of first sliding removed thumbnails out,
then ollapsing the left-over spaces and rescaling the thumbnails, then
finally sliding newly added thumbnails in.

https://bugzilla.gnome.org/show_bug.cgi?id=641881
2011-02-18 11:36:33 -05:00
Owen W. Taylor
aaf94ea8f9 Animate scale changes to workspace thumbnails
When we change the overall scale of the workspace thumbnail container, instead of
doing it abruptly, animate the transition.

https://bugzilla.gnome.org/show_bug.cgi?id=641881
2011-02-18 11:36:33 -05:00
Owen W. Taylor
0ef3f999d2 Scale thumbnails to fit in the vertical space
When we have more thumbnails than can fit in the vertical space, scale
them down. This is implemented by using a generic container so we can
compute positions and sizes on the fly and do the appropriate
width-for-height behavior.

The usage of clutter constraints to position the indicator is droppped
since it less complicated to just position the indicator in the right
place ourselves.

https://bugzilla.gnome.org/show_bug.cgi?id=641879
2011-02-17 11:34:30 -05:00
Owen W. Taylor
ae5131f902 Make a separate class for workspace thumbnails box
Add WorkspaceThumbnail.ThumbnailsBox to handle managing the array
of workspace thumbnails; the logic will get more complex as we add
scaling and animation.

https://bugzilla.gnome.org/show_bug.cgi?id=641879
2011-02-17 11:34:30 -05:00
Owen W. Taylor
914e5d30c7 workpaceThumbnail: Fix accidental propagation of button releases
A right click was propagating through to the parent actor meaning
that a right click would activate the workspace twice and leave the
overview instead of just switching to it.

https://bugzilla.gnome.org/show_bug.cgi?id=641973
2011-02-11 12:14:27 -05:00
Owen W. Taylor
2d716041f1 Make clicking on the active workspace thumbnail go to the main view
If you want to select a workspace and go there, having to go back to
the main part of the window selector and click on a window is annoying,
so make a second click on the active workspace go to the main view.

https://bugzilla.gnome.org/show_bug.cgi?id=641973
2011-02-11 12:13:35 -05:00
Owen W. Taylor
7496a7ff3b Handle changes in window position for workspace thumbnails
Connect to the 'position-set' signal of MetaWindowActor and move
actors when the source windows move.

https://bugzilla.gnome.org/show_bug.cgi?id=640996
2011-02-08 19:43:21 -05:00
Owen W. Taylor
0d32017ffc Don't switch to a workspace when dragging it to launch on that workspace
With workspace thumbnails, we don't switch workspaces when dragging windows
between workspaces or adding new workspaces, so we also shouldn't switch
on launch.

 * Add workspace parameters to shell_doc_system_open(),
   shell_app_activate, shell_app_open_new_window()

 * Pass a 'params' object when activating items in the overview with
   two currently defined parameters: workspace and timestamp. (timestamp
   is only implemented where it is easy and doesn't require interface
   changes - using the global current timestamp for the shell is almost
   always right or at least good enough.)

https://bugzilla.gnome.org/show_bug.cgi?id=640996
2011-02-08 19:43:21 -05:00
Owen W. Taylor
6514bc845f Add workspace thumbnails to the overview
Add workspace thumbnails to the workspace controls area. The user can
click on the thumbnail to switch workspaces and can also drag windows
out of the thumbnail to other workspaces.

https://bugzilla.gnome.org/show_bug.cgi?id=640996
2011-02-08 19:43:20 -05:00