Commit Graph

9051 Commits

Author SHA1 Message Date
Emmanuele Bassi
ba093ed5e7 box: Proxy the Actor's background color properties
ClutterBox's color and color-set properties can be implemented as
proxies for the ClutterActor's newly added background-color and
background-color-set properties, respectively.

This also allows us to get rid of the paint() implementation inside
ClutterBox altogether.
2012-01-16 23:35:16 +00:00
Emmanuele Bassi
98a8feae64 actor: Background color
Each actor should have a background color property, disabled by default.

This property allows us to cover 99% of the use cases for
ClutterRectangle, and brings us one step closer to being able to
instantiate ClutterActor directly.
2012-01-16 23:35:15 +00:00
Emmanuele Bassi
7d88a70b78 actor: Cosmetic fixes to internal add/remove child
Avoid code duplication all over the place.
2012-01-16 23:35:15 +00:00
Emmanuele Bassi
24a451b388 conform/layout: Remove last Container.add_actor() usage
Use clutter_actor_add_child(), now that Stage falls back to the default
implementation of Container provided by the Actor class.
2012-01-16 23:35:15 +00:00
Emmanuele Bassi
3f877a3d71 group: Use the default paint() implementation
ClutterActor's paint implementation is perfectly fine for ClutterGroup:
it paints the actor's children, which is exactly what ClutteGroup does.
2012-01-16 23:35:15 +00:00
Emmanuele Bassi
798a2e5297 actor: Minor cosmetic fixes to the header 2012-01-16 23:35:15 +00:00
Emmanuele Bassi
b869019eb2 group: Do not override Container
Let ClutterActor do all the work.
2012-01-16 23:35:15 +00:00
Emmanuele Bassi
ef3dc2d1ba actor: Make Actor.add_child and Container.add_actor idempotent
And make sure that overriding Container and calling
clutter_actor_add_child() will result in the same sequence of operations
as the current set_parent()+queue_relayout()+signal_emit pattern.

Existing containers can continue using:

        clutter_actor_set_parent (child, CLUTTER_ACTOR (container));
        clutter_actor_queue_relayout (CLUTTER_ACTOR (container));
        g_signal_emit_by_name (container, "actor-added", child);

and newly written containers overriding Container.add() can simply call:

        clutter_actor_add_child (CLUTTER_ACTOR (container), child);

instead.
2012-01-16 23:35:15 +00:00
Emmanuele Bassi
2894587b22 actor: Do not leak the layout manager 2012-01-16 23:35:15 +00:00
Emmanuele Bassi
038aadfa72 box: Drop Container interface overrides
And defer as much as possible to ClutterActor's default implementation
for basically everything.
2012-01-16 23:35:15 +00:00
Emmanuele Bassi
b773785533 actor: Implement Container::sort_depth_order
There's no reason this vfunc should be left out.
2012-01-16 23:35:15 +00:00
Emmanuele Bassi
86ec629776 actor: Add child insertion methods
We should allow inserting children at given indices, and at given
stacking positions (relative or not to other children).
2012-01-16 23:35:14 +00:00
Emmanuele Bassi
8c2118542c conform: Begin a test suite for layout options
A simple sampling check to validate that we're painting the right thing
at the right place.
2012-01-16 23:35:14 +00:00
Emmanuele Bassi
37d46649ce actor: Adjust the preferred size too
Don't adjust just the allocation: we need to adjust the preferred size
of the actor to account for the margin.
2012-01-16 23:35:14 +00:00
Emmanuele Bassi
bf27575187 actor: Maintain invariants in add_child/remove_child
We need to queue a relayout when removing a visible child from a visible
parent.

We also need to insert the child at the right position (depending on the
depth) so that newly added actors will be painted on top.
2012-01-16 23:35:14 +00:00
Emmanuele Bassi
9d9e98968f actor: More cleanups to the Private data structure
Try to document it properly. We can also remove some things that are
properly encapsulated through functions, like the redraw clip volume.
2012-01-16 23:35:14 +00:00
Emmanuele Bassi
9132769767 actor: Store the fixed sizes into LayoutInfo
Remove four more floats from ClutterActorPrivate.

The fixed minimum and natural sizes should be stored inside the
ClutterLayoutInfo structure, along with the fixed position.
2012-01-16 23:35:14 +00:00
Emmanuele Bassi
b4d3b52b62 actor: Update the underallocations check
Add a failsafe against a NULL parent, to avoid a segfault when calling
clutter_actor_allocate() on the Stage.

We also need to deal with floating point values: straight comparison is
not going to cut it.
2012-01-16 23:35:14 +00:00
Emmanuele Bassi
409c3ed8ff actor: Adjust the allocation prior to call allocate()
ClutterActor has various properties controlling the allocation:

  - x-align, y-align
  - margin-top, margin-bottom, margin-left, margin-right

These properties should adjust the ClutterActorBox passed from the
parent actor to its children when calling clutter_actor_allocate(),
so that the child can just allocate its children at the right origin
with the right available size.
2012-01-16 23:35:14 +00:00
Emmanuele Bassi
a85c53ea0b actor: Clean up property installation 2012-01-16 23:35:14 +00:00
Emmanuele Bassi
a2a38ee797 actor: Add margin properties
The actor class should be able to hold the margin offsets like it does
for expand and alignment flags.

Instead of filling the private data structure with data, we should be
able to use an ancillary data structure, given that all this data is
optional and might never be set in the first place.
2012-01-16 23:35:13 +00:00
Emmanuele Bassi
c8659b6ca5 actor: Add [xy]-align
Allow an actor to define how it should occupy the extra space given to
by its parent during the allocation.
2012-01-16 23:35:13 +00:00
Emmanuele Bassi
4453ee7266 actor: Provide Container::raise/lower implementations 2012-01-16 23:35:13 +00:00
Emmanuele Bassi
752151bc97 actor: Remove is-a(Container) checks
All actors are now Container implementations, so there's no need to add
a type check.
2012-01-16 23:35:13 +00:00
Emmanuele Bassi
f2609dcca4 actor: Add [xy]-expand properties 2012-01-16 23:35:13 +00:00
Emmanuele Bassi
d5086da3fd box: Defer to ClutterActor
Use the default implementation inside ClutterActor instead of our own,
wherever possible.
2012-01-16 23:35:13 +00:00
Emmanuele Bassi
1c40151d0e actor: Default to a fixed layout manager
In case no layout manager was set during construction, we fall back to a
FixedLayout. The FixedLayout has the property of making the fixed
positioning and sizing API, as well as the various Constraints, work
out of the box.
2012-01-16 23:35:13 +00:00
Emmanuele Bassi
11e876c86b actor: Add :layout-manager
Now that ClutterActor implements the Container contract we can actually
defer the size negotiation to a ClutterLayoutManager directly from the
default implementation of the Actor's virtual functions.
2012-01-16 23:35:13 +00:00
Emmanuele Bassi
b45d78e6a1 actor: Provide a default Container implementation
We can provide most of the ClutterContainer implementation directly
within ClutterActor — basically removing the need of having the
Container interface in the first place. For backward compatibility
reasons we can keep the interface, but let Actor implement it directly.
2012-01-16 23:35:13 +00:00
Emmanuele Bassi
8462b5ba45 Do not use set_parent()/unparent() internally
Use add_child()/remove_child() instead.
2012-01-16 23:35:13 +00:00
Emmanuele Bassi
53aa64aeb9 actor: Provide add/remove child and get children methods
Let's try and move away from the reverse implicit scene graph build API,
which we mutuated from GTK+, towards a more traditional node/child API.

The set_parent()/unparent() API is confusing, unless you know the
history; having a add_child()/remove_child() methods pair makes it more
explicit.

We can easily implement the old set_parent()/unparent() pair in terms of
the newly add_child()/remove_child() one.
2012-01-16 23:35:13 +00:00
Neil Roberts
0396d3e7e6 Remove use of CoglVector3
Cogl has removed the CoglVector3 type in favour of directly using an
array of 3 floats.

Reviewed-by: Robert Bragg <robert@linux.intel.com>
2012-01-16 21:06:19 +00:00
Emmanuele Bassi
7c14ba7d37 actor: Clean up the debug node for out-of-band transforms
Enclose the check inside a #ifdef CLUTTER_ENABLE_DEBUG ... #endif, so
that we can compile it out; also, use g_string_append() instead of the
g_string_append_printf() function, given that we're just concatenating
strings.
2012-01-16 11:04:44 +00:00
Fran Diéguez
f2a4aee412 Updated Galician translations 2012-01-15 00:19:35 +01:00
Emmanuele Bassi
e0e6b72b67 clutter.modules: Bump json-glib 2012-01-12 23:21:45 +00:00
Emmanuele Bassi
646cf236a5 backend: Remove ClutterBackend::redraw
The ::redraw virtual function was a throwback from olden times, and has
been thoroughly replaced by the equivalent vfunc on the StageWindow
interface. We can safely remove it, now, and simplify the flow of the
redraw code inside ClutterStage.
2012-01-12 13:35:09 +00:00
Emmanuele Bassi
0c365f9f4c gesture-action: Protect against NULL pointers 2012-01-12 10:49:16 +00:00
Emmanuele Bassi
3b9b69ef54 gesture-action: Use the event propagation macros 2012-01-12 10:49:02 +00:00
Emmanuele Bassi
d83fbd7bdf docs: Add the ::destroy change in the release notes
Given that I had to fix code inside Clutter that did not check for NULL
pointers, I assume other people may experience the same issues.
2012-01-12 10:44:28 +00:00
Emmanuele Bassi
99f7d627af text: Use the event and source symbolic macros
Instead of boolean values.
2012-01-12 10:40:38 +00:00
Emmanuele Bassi
21149adb12 drop-action: Use the event propagation macros 2012-01-12 10:39:59 +00:00
Emmanuele Bassi
81694d0dd9 drag-action: Use the new event propagation macros 2012-01-12 10:34:50 +00:00
Emmanuele Bassi
cce2e25ac7 deform-effect: Check against NULL pointers
Do not try to disconnect signal handlers from NULL pointers.
2012-01-12 10:34:26 +00:00
Emmanuele Bassi
20e63532a4 click-action: Use the new symbolic event propagation macros 2012-01-12 10:27:17 +00:00
Emmanuele Bassi
dbf3b607bf click-action: Be resilient against NULL pointers
Do not try to disconnect signal handlers from NULL pointers.
2012-01-12 10:26:47 +00:00
Emmanuele Bassi
8e6b3914ef build: Remove a bunch of useless checks
Some pkg-config dependencies are still there from the days when Cogl
was in tree - and even then, they barely made sense.
2012-01-12 10:17:01 +00:00
Emmanuele Bassi
7ca37b6e58 build: Fix the private pkg-config requirements
Private pkg-config requirements are conditional.
2012-01-12 10:10:09 +00:00
Rob Bradford
ed9c3ee54e wayland: Pull gdk-pixbuf in a private dependency
This means it will get tested for explicitly as well as appearing in the
Requires.private section of the pkg-config file.
2012-01-11 12:26:00 +00:00
Rob Bradford
4afe793eed build: Add infrastructure for inserting Requires.private into pkg-config files 2012-01-11 12:23:46 +00:00
Rob Bradford
a9e6137f47 wayland: Attach cursor buffer to input device when it enters the surface
The Wayland semantics mean that we must attach a buffer to the input device
when the pointer enters the surface to provide a cursor.
2012-01-10 17:30:57 +00:00