Commit Graph

909 Commits

Author SHA1 Message Date
Giovanni Campagna
610a9c17ba Add a new GDK backend
This commit introduces a new flavour for Clutter, that uses GDK
for handling all window system specific interactions (except for
creating the cogl context, as cogl does not know about GDK), including
in particular events. This is not compatible with the X11 (glx)
flavour, and this is reflected by the different soname (libclutter-gdk-1.0.so),
as all X11 specific functions and classes are not available. If you
wish to be compatible, you should check for CLUTTER_WINDOWING_X11.
Other than that, this backend should be on feature parity with X11,
including XInput 2, XSettings and EMWH (with much, much less code)

https://bugzilla.gnome.org/show_bug.cgi?id=657434
2011-11-03 13:42:13 +00:00
Neil Roberts
b240b95a97 tests: Use the portable cogl wrappers for GLSL builtins
Instead of directly using the GLSL names for the builtins in the
shaders for test-shader and test-pick, this makes it use the Cogl
wrapper names instead. That way it will be portable to GLES2 as well.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-10-19 13:50:48 +01:00
Emmanuele Bassi
f75dfcfd8b interactive: Use the newly added CLUTTER_ALIGN_BOTH value
We center a lot of stuff using ClutterAlignConstraints.
2011-10-15 18:36:27 +01:00
Emmanuele Bassi
96cb1d7128 Disable deprecation warnings for the test suite
We test deprecated functionality as well as current one, so we need to
enable all symbols and disable the deprecation warnings.
2011-10-13 17:50:25 +01:00
Emmanuele Bassi
c58baf42ca interactive/threads: Clean up
Add some comments explaining why we use idle handlers to update the UI,
and update to the newest API in GLib master.
2011-10-13 10:38:36 +01:00
Emmanuele Bassi
9901a06a1f tests: Fix some compiler warnings 2011-10-12 09:57:53 +01:00
Emmanuele Bassi
9e61cfcf38 tests: Disable deprecation warnings 2011-10-12 09:57:33 +01:00
Emmanuele Bassi
29a16980fe interactive/threads: Use G_PRIVATE_INIT
Though strictly not necessary, we should be using the proper init macro
for GPrivate.
2011-10-12 00:22:04 +01:00
Emmanuele Bassi
57f54173ec interactive/threads: Fix up after deprecations
The GThread API has undergone a massive restructuring, and the fallout
is still being processed.
2011-10-11 17:52:17 +01:00
Emmanuele Bassi
33846dcf4d Deprecate clutter_redraw()
It's just a badly named proxy to clutter_stage_ensure_redraw().
2011-10-10 15:48:43 +01:00
Emmanuele Bassi
7e3a75c66b Deprecate clutter_threads_init()
GLib deprecated g_thread_init(), and threading support is initialized
by GObject, so Clutter already runs with threading support enabled. We
can drop the clutter_threads_init() call requirement, and initialize the
Big Clutter Lock™ on clutter_init(). This reduces the things that have
to be done when dealing with threads with Clutter, and the things that
can possibly go wrong.
2011-10-07 15:57:32 +01:00
Emmanuele Bassi
3690ddc4a0 Drop g_thread_init()
It's not necessary any more, and it has been deprecated.
2011-10-07 15:10:37 +01:00
Neil Roberts
3372a0233e Add a conformance test for ClutterShaderEffect
This adds a simple conformance test which sets up a few shader effects
using both the old style with clutter_shader_effect_set_source and the
new style by overriding get_static_shader_source. The effects are then
verified to confirm that they drew the right pixel colour.

https://bugzilla.gnome.org/show_bug.cgi?id=660512

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-09-30 11:51:38 +01:00
Emmanuele Bassi
e058cd4c5f Pass the remaining args to the executed interactive unit
We only support running one interactive test at a time; everything after
the unit name is to be considered an argument to the actual unit.
2011-09-29 14:01:03 +01:00
Emmanuele Bassi
ac8e174eca tests/interactive: Add some descriptions 2011-09-28 15:18:21 +01:00
Emmanuele Bassi
5fc953cb5e test-textures -> test-texture-slicing
The unit is supposed to be testing the slicing support in CoglTexture.
2011-09-28 15:18:21 +01:00
Emmanuele Bassi
d640c56cef test-interactive: Allow querying the interactive test for a description
It would be nice if the interactive tests had a way to be queried for a
description, instead of "Just Knowing" what they are meant to be doing.
2011-09-28 15:18:21 +01:00
Emmanuele Bassi
4ebdeede9f test-texture-async: Clean up the test code
Force threading on, and stop using the default stage and behaviours:
let's try to use modern API.
2011-09-28 13:52:53 +01:00
Emmanuele Bassi
0bd1e47b22 text: Make :use-markup set idempotent
Setting :use-markup and :text is currently not idempotent, and it
depends on the ordering, e.g.:

  g_object_set (actor, "use-markup", TRUE, "text", value, NULL);

does not yield the same results as:

  g_object_set (actor, "text", value, "use-markup", TRUE, NULL);

This is particularly jarring when using ClutterText from ClutterScript,
but in general GObject properties should not rely on the order when used
from g_object_set().

The fix is to store the contents of the ClutterText as a separate string
from the displayed text, and use the contents, instead of the displayed
text, when toggling the :use-markup property.

Let's also add a unit test for good measure, to try and catch
regressions.

https://bugzilla.gnome.org/show_bug.cgi?id=651940
2011-09-07 13:00:35 +01:00
Emmanuele Bassi
967bd3ac58 docs: Update test-easing and xinclude it into ClutterAnimation
The easing test is a nice example of what ClutterAnimation and
clutter_actor_animate() can do. The "tween ball to the pointer
event coordinates" is a bit of a staple in animation libraries
and their documentation.
2011-09-05 17:22:15 +01:00
Emmanuele Bassi
bce27e45b0 test-constraints: Clean up the example
Add some comments to detail what are we doing and why.
2011-09-02 15:39:56 +01:00
Emmanuele Bassi
2fdf73f64a tests: Go back to the hover state on button-release
If we get a button release, going back to the hover state is the most
logical choice.
2011-08-31 12:25:01 +01:00
Robert Bragg
0aacbd47b7 actor: make offscreen_redirect prop take flags + default off
Because we have had several reports about significant performance
regressions since we enabled offscreen redirection by default for
handling correct opacity we are now turning this feature off by default.

We feel that clutter should prioritize performance over correctness in
this case. Correct opacity is still possible if required but the
overhead of the numerous offscreen allocations as well as the cost of
many render target switches per-frame seems too high relative the
improvement in quality for many cases.

On reviewing the offscreen_redirect property so we have a way to
disable redirection by default we realized that it makes more sense for
it to take a set of flags instead of an enum so we can potentially
extend the number of things that might result in offscreen redirection.

We removed the ability to say REDIRECT_ALWAYS_FOR_OPACITY, since it
seems that implies you don't trust the implementation of an actor's
has_overlaps() vfunc which doesn't seem right.

The default value if actor::redirect_offscreen is now 0 which
effectively means don't ever redirect the actor offscreen.
2011-08-30 16:20:16 +01:00
Alejandro Piñeiro
f1a7cd7c0f Merge branch 'atkwindow' 2011-08-30 12:26:35 +02:00
Emmanuele Bassi
059d32b40d build: Add -lm to the tests linker flags
https://bugzilla.gnome.org/show_bug.cgi?id=657529
2011-08-28 00:03:28 +01:00
Alejandro Piñeiro
663bfd0e85 a11y: Using proper way to register to window events 2011-08-23 17:22:17 +02:00
Emmanuele Bassi
abcc7c62ec build: Do not define LDADD twice 2011-08-15 23:52:55 +01:00
Alejandro Piñeiro
efa7a66a70 build: list correct dependencies
Related to bug https://bugzilla.gnome.org/show_bug.cgi?id=656306#c4
2011-08-15 17:33:27 +02:00
Emmanuele Bassi
df107fc5ba interactive/test-actors: Constraint the hands group
Use constraints to align and size the ClutterGroup containing the
spinning hands so that resizing the stage doesn't look like arse.
2011-08-15 15:53:58 +01:00
Emmanuele Bassi
3591be474e conform: Temporarily disable Cally's conformance test
See bug:

  https://bugzilla.gnome.org/show_bug.cgi?id=655588

for the failure.
2011-08-15 14:09:24 +01:00
Neil Roberts
944d9bdd69 test-cogl-blend-strings: Don't disable the TEXTURE_N test
This is now fixed in Cogl so there's no need to disable it.
2011-08-04 19:18:36 +01:00
Emmanuele Bassi
f28c1d2d2a state: Use the Animatable interface
The Animatable interface allows object classes to provide and animate
properties outside of the usual GObject property introspection API.

This change allows ClutterState to defer to the animatable objects the
property introspection and animation, just like ClutterAnimation does.
2011-07-29 11:44:28 +01:00
Emmanuele Bassi
e470fd7d82 model: Make sure to emit ::row-changed
Currently, only clutter_model_iter_set_valist() is in charge of emitting
the ClutterModel::row-changed signal. Both the set() and the
set_valist() functions can be called with multiple columns, so we
coalesce the signal emission at the end of the set_valist(), to have a
single ::row-changed emission per change.

The clutter_model_iter_set_value() function is just a thin wrapper
around the set_value() virtual function, but since it's called
internally we cannot add the signal emission there as well, as we'd
break the signal coalescing.

For this reason, we need some code refactoring inside the various set()
variants of ClutterModelIter:

  - we only use the internal va_arg variant for both the set() and
    set_valist() public functions, to avoid multiple type checks;
  - the internal set_valist() calls an internal set_value() method
    which calls the virtual function from the iterator vtable;
  - a new internal emit_row_changed() method is needed to retrieve
    the ClutterModel from the iterator, and emit the signal;

Now, all three variants of the value setter will call an internal
ClutterModelIter::set_value() wrapper, and emit the ::row-changed
signal.

To check that the intended behaviour has been implemented, and it's not
going to be broken, the test suite has grown a new unit which populates
a model and changes a random row.
2011-07-28 15:00:18 +01:00
Emmanuele Bassi
110dff5823 test/cairo-clock: Remove a double source color set
Do not call cairo_set_source_rgba() right after calling
clutter_cairo_set_source_color().
2011-07-27 11:48:07 +01:00
Emmanuele Bassi
7f8838d7cc cairo-texture: Add the :auto-resize property
Keeping the backing Cairo surface of a CairoTexture canvas in sync with
the actor's allocation is tedious and prone to mistakes. We can
definitely do better by simply exposing a property that does the surface
resize and invalidation automagically on ::allocate.
2011-07-26 14:55:19 +01:00
Philippe Normand
301551aacf tests: initial support for cally-text conform tests 2011-07-26 15:30:09 +02:00
Emmanuele Bassi
278daca61c cairo-texture: Deprecate create()/create_region()
The recommended way of drawing on a ClutterCairoTexture is the ::draw
signal.
2011-07-26 12:53:22 +01:00
Emmanuele Bassi
2f445682b1 cairo-texture: Use signal-based drawing
The current "create context/draw/destroy context" pattern presents
various problems. The first issue is that it defers memory management to
the caller of the create() or create_region() methods, which makes
bookkeeping of the cairo_t* harder for language bindings and third party
libraries. The second issue is that, while it's easier for
draw-and-forget texturs, this API is needlessly complicated for contents
that have to change programmatically - and it introduces constraints
like calling the drawing code explicitly after a surface resize (e.g.
inside an allocate() implementation).

By using a signal-based approach we can make the CairoTexture actor
behave like other actors, and like other libraries using Cairo as their
2D drawing API.

The semantics of the newly-introduced ::draw signal are the same as the
one used by GTK+:

  - the signal is emitted on invalidation;
  - the cairo_t* context is owned by the actor;
  - it is safe to have multiple callbacks attached to the same
    signal, to allow composition;
  - the cairo_t* is already clipped to the invalidated area, so
    that Cairo can discard geometry immediately before we upload
    the texture data.

There are possible future improvements, like coalescing multiple
invalidations inside regions, and performing clipped draws during
the paint cycle; we could even perform clipped redraws if we know the
extent of the invalidated area.
2011-07-26 12:40:52 +01:00
Emmanuele Bassi
dcad27120e conform/cogl-materials: Fix a compiler warning
The function checking for the presence and use of the GLES2 support in
Cogl should be protected by #ifdef guards, to avoid a compiler warning.
2011-07-25 11:09:20 +01:00
Neil Roberts
cbe1e8321b tests: Dynamically resolve GL symbols
Some of the tests are making direct GL calls. Eventually we want
Clutter not to link directly against any GL library so that it can
leave Cogl to load it dynamically. As a step towards getting this to
work this patch changes the tests to resolve the symbols using
cogl_get_proc_address instead of linking directly.
2011-07-19 16:06:06 +01:00
Neil Roberts
fa336ab57f test-cogl-materials: Use glGetString to determine cogl driver
Rather than using the #ifdefs and assuming that only one Cogl driver
is compiled in (which is no longer true), the test now calls
glGetString to check the GL_VERSION. This is kind of a hack but the
test is already calling GL functions directly anyway.
2011-07-11 17:21:52 +01:00
Neil Roberts
2bb4c2c6cb test-cogl-materials: Remove a redundant comment
test-cogl-materials had a weird comment about glReadPixels using
inverted coordinates but the test now uses cogl_read_pixels instead of
glReadPixels so it is irrelevant.
2011-07-11 17:21:52 +01:00
Emmanuele Bassi
73b043630d conform/pick: Print debug spew only if verbosity is toggled 2011-07-08 12:12:43 +01:00
Emmanuele Bassi
96440acffe texture: Deprecate the new_from_actor() function
Now that we have proper offscreen and shader handling using the
ClutterEffect API, we can finally deprecate this hard to bind, easy
to break function.
2011-07-08 12:08:19 +01:00
Emmanuele Bassi
e677ebc3e8 Deprecate ClutterScore
The class is of dubious utility, now that we have a complex animation
API in ClutterAnimator and ClutterState, as opposed to a simple one
in ClutterBehaviour. The Score API also suffers from some naïve design
issues that made it far less useful than intended.
2011-07-08 12:01:08 +01:00
Neil Roberts
7115c54fda test-cogl-materials: Add a simple test for ref-counting copies
This adds a simple test which creates a material and a copy of
it. Both materials are then immediately unref'd. The test checks
whether the materials were actually freed by registering some user
data with a destroy callback. This should catch a bug that Cogl had
where it add an extra reference to the parent when a pipeline is
copied.

Signed-off-by: Robert Bragg <robert@linux.intel.com>
2011-07-07 02:08:12 +01:00
Philippe Normand
eb28d16300 a11y: cally-text get_offset_at_point implementation
See http://bugzilla.clutter-project.org/show_bug.cgi?id=1733
2011-07-06 17:05:49 +02:00
Philippe Normand
7565fcaab0 a11y: cally-text get_character_extents implementation
See http://bugzilla.clutter-project.org/show_bug.cgi?id=1733
2011-07-06 16:56:30 +02:00
Philippe Normand
ae0aa9e4cf a11y: get_default_attributes implementation on cally-text
See http://bugzilla.clutter-project.org/show_bug.cgi?id=1733
2011-07-06 16:51:49 +02:00
Philippe Normand
6812ed7d3a a11y: cally-atktext-example cleanups
Added an early return in test_atk_text().
Fixed a unichar conversion
Print the run_attributes too.
2011-07-06 16:45:36 +02:00