Commit Graph

4920 Commits

Author SHA1 Message Date
Emmanuele Bassi
d8e855e585 osx: Use Lucida Grande as the default font
Instead of falling back to the generic "Sans".
2012-01-07 10:42:09 +00:00
Emmanuele Bassi
95d3e0f962 actor: Change the point of emission of ::destroy
Currently, we're emitting the ClutterActor::destroy at the end of the
dispose implementation - right before we chain up to the parent
implementation.

The point of emission makes the ::destroy signal handlers able to just
use the actor pointer - as the actor state will have been mostly cleared
by the time application can run. This (undocumented) behaviour severely
limits the amount of things you can do inside a ::destroy signal
handler, thus making the ::destroy signal just a weird weak reference,
instead of a proper way to break application reference cycles.

Given that this change relaxes some of the conditions, this change
should be safe - obviously, if anything happens, we'll back it out; the
conformance and interactive tests confirm that, for common patterns of
usage, this change does not break existing code.
2012-01-06 14:09:11 +00:00
Emmanuele Bassi
fa39f67eab actor: Use g_clear_object()
GLib has a nice, atomic object clearing function that allows us to drop
code looking like:

  if (priv->object != NULL)
    {
      g_object_unref (priv->object);
      priv->object = NULL;
    }

from the ::dispose implementation.
2012-01-06 14:02:54 +00:00
Emmanuele Bassi
f5fffb355b Move Perspective and Fog definitions to clutter-types.h
Since we reference the types from multiple files.
2012-01-03 13:50:06 +00:00
Emmanuele Bassi
6184bf1b6e Add symbolic constants for event propagation
I always have to think twice before returning a value from an event
signal handler, and I've been writing them for the past 10 years, so
it's conceivable that application developers that start with Clutter
will find them confusing as well.

Simple symbolic names should be easier to use.
2012-01-03 12:05:10 +00:00
Emmanuele Bassi
e689d01800 stage: Deprecate :use-fog and :fog
The depth cueing through GL fog has been broken for a long while, now.

The fog-related API in Clutter is ridiculously limited, and harks back
to simpler times; the ClutterFog structure is not enough to express all
the GL fog machinery, and required application code to connect to the
Stage's paint implementation and drop into Cogl directly.

Additionally, the fixed pipeline fog machinery in GL simply does not
work with premultiplied alpha, unless you use a shader - and in that
case it would only work for textures. Let's deprecate it, and just
don't do anything if somebody has the brilliant idea of setting the
:use-fog property to TRUE.
2011-12-30 10:26:12 +00:00
Emmanuele Bassi
65889fa075 box: Remove the sentinel annotation
Sadly, we need to remove the G_GNUC_NULL_TERMINATED annotation from
ClutterBox packing API; the compiler will otherwise emit a warning
for perfectly legal statements like:

  clutter_box_pack (box, child, NULL);

because of the missing sentinel.

See also: g_object_new().
2011-12-30 09:51:36 +00:00
Emmanuele Bassi
7d4a9c6f1e Add diagnostic mode
GLib has a "diagnostic mode" switch that can be checked to enable debug
messages on deprecated properties and signals, as these are purely
run-time constructs, and as such cannot be caught by compiler warnings.
The diagnostic mode is toggled by a simple environment variable, and
can be used to ease porting of application code.

We can use something similar to mark deprecated virtual functions and
other run-time constructs; to avoid collisions, we should use our own
environment variable, CLUTTER_ENABLE_DIAGNOSTIC.
2011-12-28 09:37:53 +00:00
Jasper St. Pierre
b882fcd825 clutter-text: Fix memory leak 2011-12-19 09:46:44 -05:00
Chun-wei Fan
23960328d5 Update clutter.symbols...
...For the addition of queue_redraw_with_clip (commit f0a246cd)
2011-12-13 12:44:27 +08:00
Emmanuele Bassi
f0468cf828 wayland/surface: Use queue_redraw_with_clip()
Just like the X11 texture-pixmap actor.

https://bugzilla.gnome.org/show_bug.cgi?id=660997
2011-12-12 17:29:58 +00:00
Emmanuele Bassi
30c464e68f x11/texture-pixmap: Use ClutterActor.queue_redraw_with_clip()
Instead of using a PaintVolume for a 2D region, and an internal
function, use the newly added queue_redraw_with_clip() method.

This removes the last bit of internal API usage in the
ClutterX11TexturePixmap actor.

https://bugzilla.gnome.org/show_bug.cgi?id=660997
2011-12-12 17:29:58 +00:00
Emmanuele Bassi
749fe38fec x11/stage: Use ClutterActor.queue_redraw_with_clip()
Instead of using a paint volume for a 2D region, use the newly added
queue_redraw_with_clip() method.

https://bugzilla.gnome.org/show_bug.cgi?id=660997
2011-12-12 17:29:58 +00:00
Emmanuele Bassi
f0a246cdc6 actor: Add queue_redraw_with_clip()
Add a public version of the clipped queue redraw, using a 2D clip. This
allows implementing actors with trackable 2D clipped regions, like the
ClutterX11TexturePixmap, outside of Clutter itself.

https://bugzilla.gnome.org/show_bug.cgi?id=660997
2011-12-12 17:29:58 +00:00
Emmanuele Bassi
79c04bd133 fixed-layout: Use a better quark name
The "fixed-container" name is far too generic, and it may very likely
lead to collisions with application code.
2011-12-09 16:24:04 +00:00
Rob Bradford
320356e97f wayland: Refine enter/leave event handling
The Wayland protocol now has events represent when a pointer enters the
surface and when it leaves again.

For leaves the surface is not set in the event, for enters the surface is set.
Simply use this to determine whether to emit CLUTTER_ENTER or CLUTTER_LEAVE.
2011-12-08 17:44:53 +00:00
Rob Bradford
34cc45dae5 wayland: Update to latest Wayland API (wl_shell_surface transition)
Previously the wl_shell object held the methods that allowed a client to
request changes to the shell's state associated with a surface. These methods
have now been moved to a wl_shell_surface object.

This change allows configure events to be handled inside the stage rather than
the backend.
2011-12-08 17:44:53 +00:00
Robert Bragg
3e85ad6b95 build: make internal option_xkb_* symbols static
This makes the option_xkb_* symbols declared for the evdev device manager
and the wayland device manager private so we don't get symbol collisions
if both of these backends are enabled.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-12-08 16:13:38 +00:00
Robert Bragg
fd8965a710 xkb-utils: Adds #ifdef guards for repeat includes
This adds #ifdef/#define repeat include guards for clutter-xkb-utils.h

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-12-08 16:13:38 +00:00
Robert Bragg
d8e76c3415 eglnative: fix building eglnative BE with evdev support
this fixes how clutter-device-manager-evdev.h is included to fix a build
problem caused by not being able to find the header.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-12-08 16:13:37 +00:00
Robert Bragg
602a89afa8 evdev: fixes evdev build issues + don't ref default stage
This updates the evdev input backend code to compile and also updates
the code to not refer to the default stage and instead check for a
stage to be associated with the input device. If no stage is currently
associated with a device generating events then the events are dropped
on the floor.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-12-08 16:13:37 +00:00
Robert Bragg
86f2aed570 input: adds internal _clutter_input_device_get_stage api
This adds internal api to be able to query the stage currently
associated with a given input device so input backends shouldn't need to
refer to the default stage.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-12-08 16:13:37 +00:00
Robert Bragg
16ed7677e0 Adds wayland-surface actor for wayland compositors
This adds a --enable-wayland-compositor configure option which will add
support for a ClutterWaylandSurface actor which can be used to aid in
writing Wayland compositors using Clutter by providing a ClutterActor to
represent Wayland client surfaces.

Notably this configure option isn't tied into any particular backend
since conceptually the compositor support can be used in conjunction
with any clutter backend that has corresponding Cogl support.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-12-08 16:13:37 +00:00
Robert Bragg
07c6f96cb4 wayland: Updates client side wayland support
This updates Wayland support in line with upstream changes to the Wayland
API and protocol.

This update means we no longer use the Cogl stub winsys so a lot of code
that had to manually interact with EGL and implement a swap_buffers
mechanism could be removed and instead we now depend on Cogl to handle
those things for us.

This update also adds an input device manager consistent with other
clutter backends.

Note: to use the client side "wayland" clutter backend you need to have
built Cogl with --enable-wayland-egl-platform. If Cogl has been built
with support for multiple winsys backends then you should run
applications with COGL_RENDERER=EGL in the environment.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-12-08 16:13:37 +00:00
Chun-wei Fan
6ad1afd803 clutter/Makefile.am: Update gen-enums.bat generation
It's $(srcdir)/win32/clutter-win32.h, not $(srcdir)/clutter-win32.h

Sorry!
2011-12-08 17:40:22 +08:00
Chun-wei Fan
7a70e1f08b clutter/Makefile.am-Create batch to gen enums (VS Support)
Generate a .bat file to generate the clutter-enum-types.[ch] for use
during the Visual C++ build process, which will greatly simplify the
maintenanace of the VS build files as public headers are added or removed
during the development process.
2011-12-08 17:04:46 +08:00
Emmanuele Bassi
158245fda3 backend: Fix em computation for non-absolute fonts
If a font description is not set to have an absolute size then we were
using the wrong transformation for points to device units.
2011-12-05 11:43:48 +00:00
Emmanuele Bassi
943a65b476 backend: Return the correct default resolution
If ClutterSettings:font-dpi is set to -1 then the default resolution
should be returned by ClutterBackend — i.e. 96.0.
2011-12-05 11:42:49 +00:00
Jasper St. Pierre
f7bb1e879e main: Fix keyboard event emission for non-reactive actors
This is an innocent copy-paste issue that ended up breaking a few things

https://bugzilla.gnome.org/show_bug.cgi?id=664582
2011-12-01 13:05:22 -05:00
Emmanuele Bassi
1dc7c45438 x11: Do not try to access private structures
ClutterInputDeviceX11 has been made private, so we cannot access it from
outside of clutter-input-device-core-x11.c. We should have simple
accessors for the min/max keycode, which is the only detail that we use.
2011-12-01 13:44:21 +00:00
Manuel Osdoba
67cdbbaf51 Currently Clutter only prints out a warning message in case some shader effects fail to compile
Clutter-WARNING **: Unable to compile the GLSL
shader: Fragment shader failed to compile with the following errors:

The attached patch (against current git) should print out more
information what makes it easier to answer user feedback.

https://bugzilla.gnome.org/show_bug.cgi?id=664252
2011-12-01 10:57:22 +00:00
Bastian Winkler
6336883da7 path: Fix introspection annotations
Add out annotations for clutter_path_get_node() and
clutter_path_get_position()

https://bugzilla.gnome.org/show_bug.cgi?id=664336
2011-12-01 10:55:13 +00:00
Emmanuele Bassi
dc77a5ef31 docs: Fix up the state.set_key() comment 2011-12-01 10:39:11 +00:00
Jeremy Moles
1e05e8ceaf Adds (allow-none) as source_target for clutter_state_set_key
While working through the Python3/pygobject bindings, I came across a missing
(allow-none) in clutter_state_set_key(). This allows the API to specify to None
as the source_target.

https://bugzilla.gnome.org/show_bug.cgi?id=664996
2011-12-01 10:36:38 +00:00
Neil Roberts
627a1b1977 effects: Use effect_queue_repaint instead of actor_queue_redraw
The builtin effects ClutterColorizeEffect, ClutterDesaturateEffect and
ClutterShaderEffect all have properties which only affect the
rendering of the final texture not the contents of it. When these
properties are updated we should queue a repaint of the effect not
the actor so that we don't waste time repainting the contents of the
offscreen buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=665052

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-11-28 18:30:18 +00:00
Neil Roberts
c687ece72d Fix building with profiling enabled
There was an #ifdef'd section of code for profiling that was using the
wrong variable name so it would not build.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-11-28 16:27:57 +00:00
Neil Roberts
a2774fb0dc offscreen-effect: Track the size of the actor separately
Previously the offscreen effect was keeping track of the size of the
texture so that it could detect when a different size is requested and
create a new texture. However this breaks if a subclass overrides
create_texture to make the texture bigger because in that case the
size of the texture will always be different from the calculated size
of the actor. This patch makes it also track the size of the fbo that
was requested before being passed through create_texture() and it
instead uses that to detect when a new FBO is needed.

https://bugzilla.gnome.org/show_bug.cgi?id=665040

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-11-28 15:42:35 +00:00
Emmanuele Bassi
24623c43a8 timeline: Add custom parser for "markers"
It should be possible to define markers in ClutterScript when
describing a ClutterTimeline.

The syntax is a trivial:

  "markers" : [
    { "name", <marker-name>, "time" : <msecs> }
  ]

While at it, we should document it inside the API reference, as well
as fleshing out the ClutterTimeline description.
2011-11-27 12:19:39 +00:00
Bastian Winkler
d82bf70d49 script: Don't skip introspection for connect_signals_full()
To allow language bindings to properly override Script.connect_signals()
they'll need access access to Script.connect_signals_full().

Thanks to Jeremy Moles for reporting.
2011-11-25 10:54:54 +01:00
Emmanuele Bassi
49355f3287 pc: Fix unexpanded variables
PkgConfig doesn't like those.
2011-11-23 17:30:13 +00:00
Emmanuele Bassi
a13b095dc2 build: Fix distcheck 2011-11-22 13:53:08 +00:00
Florian Müllner
02a020a7fd Add missing include
clutter-profile.h used to be included via clutter-debug.h, but no
more (8a4dc3c011) ...
2011-11-18 22:06:30 +01:00
Emmanuele Bassi
6e15fd930a debug: Simple whitespace cleanups 2011-11-18 17:54:19 +00:00
Emmanuele Bassi
8a4dc3c011 debug: Clean up profile/debug symbols
Since we have a _clutter_debug_message() function compiled in
unconditionally we have no further need for the equivalent conditional
version defined in clutter-profile.[ch]: we can simply do the work in
one function.
2011-11-18 17:44:42 +00:00
Emmanuele Bassi
92585be4d8 debug: Remove CLUTTER_GLERR
The macro hasn't been used in a long while, as Cogl had its own version
of it; and Clutter hasn't been using pure GL for some time now.
2011-11-18 17:32:01 +00:00
Emmanuele Bassi
2d76407016 debug: Remove CLUTTER_MARK
The debug macro is seldom used, and it's a bit lame at that.
2011-11-18 17:30:39 +00:00
Emmanuele Bassi
90f37d5636 cairo-texture: Skip ::draw emission for 0x0 surfaces
This also avoids an assertion failure.
2011-11-18 17:23:56 +00:00
Chun-wei Fan
d3a9bf201b Merge branch 'master' into msvc-support-master 2011-11-16 09:15:16 +08:00
Emmanuele Bassi
bf9339b8f4 Deprecate some more old, useless API
We still ship clutter_get_show_fps() and clutter_get_debug_enabled() as
public entry points. Yet another case of missing API review prior to the
1.0 release, so really the bucket stops around my desk.

Let's deprecate these two useless functions, and reduce the API
footprint of Clutter.
2011-11-15 17:58:25 +00:00
Emmanuele Bassi
66d46fd55e Deprecate clutter_get_timestamp()
This function should have never been made public in the first place; its
output depends on a configuration option of Clutter, and it's basically
useful only for internal debugging.
2011-11-15 17:47:00 +00:00