Commit Graph

55 Commits

Author SHA1 Message Date
Emmanuele Bassi
79acb088e7 Remove mentions of the FSF address
Since using addresses that might change is something that finally
the FSF acknowledge as a plausible scenario (after changing address
twice), the license blurb in the source files should use the URI
for getting the license in case the library did not come with it.

Not that URIs cannot possibly change, but at least it's easier to
set up a redirection at the same place.

As a side note: this commit closes the oldes bug in Clutter's bug
report tool.

http://bugzilla.openedhand.com/show_bug.cgi?id=521
2010-03-01 12:56:10 +00:00
Emmanuele Bassi
9506510d1c Move all picking-related operations inside InputDevice
The InputDevice objects stores pointer coordinates, state, stage and
the actor under the cursor, so if the current backend provides us with
one attached to the Event structure then we want the InputDevice itself
to update its state and give us the ClutterActor underneath the
pointer's cursor.
2010-01-20 00:38:08 +00:00
Colin Walters
1374b5aac9 Add clutter_get_current_event
When getting signals from higher level toolkits, occasionally
one wants access to the underlying event; say for a Button
widget's "clicked" signal, to get the keyboard state.

Rather than having all of the highlevel widgets emit
ClutterEvent just for the more unusual use cases,
add a global function to access the event state.

http://bugzilla.openedhand.com/show_bug.cgi?id=1888

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2009-12-10 22:20:36 +00:00
Emmanuele Bassi
184df2a5fa [input] Rework input device API
The input device API is split halfway thorugh the backends in a very
weird way. The data structures are private, as they should, but most
of the information should be available in the main API since it's
generic enough.

The device type enumeration, for instance, should be common across
every backend; the accessors for device type and id should live in the
core API. The internal API should always use ClutterInputDevice and
not the private X11 implementation when dealing with public structures
like ClutterEvent.

By adding accessors for the device type and id, and by moving the
device type enumeration into the core API we can cut down the amount
of symbols private and/or visible only to the X11 backends; this way
when other backends start implementing multi-pointer support we can
share the same API across the code.
2009-06-19 13:12:05 +01:00
Emmanuele Bassi
c6fba47a52 Hide clutter_context_get_default()
The clutter_context_get_default() function is private, but shared
across Clutter. For this reason, it should be prefixed by '_' so
that the symbol is hidden from the shared object.
2009-06-18 14:20:28 +01:00
Emmanuele Bassi
19c2e66398 [docs] Various gtk-docs fixes 2009-06-09 14:47:36 +01:00
Emmanuele Bassi
41e85f3073 introspection-friendly ClutterEvent accessors
ClutterEvent is not really gobject-introspection friendly because
of the whole discriminated union thing. In particular, if you get
a ClutterEvent in a signal handler, you probably can't access the
event-type-specific fields, and you probably can't call methods
like clutter_key_event_symbol() either, because you can't cast the
ClutterEvent to a ClutterKeyEvent.

The cleanest solution is to turn every accessor into ClutterEvent
methods, accepting a ClutterEvent* and internally checking the event
type.

Fixes bug:

  http://bugzilla.openedhand.com/show_bug.cgi?id=1585
2009-06-08 12:05:20 +01:00
Emmanuele Bassi
f8f54989be Merge commit 'origin/master' into 1.0-integration
Conflicts:
	clutter/clutter-texture.c
	clutter/cogl/gl/cogl-fbo.c
2009-05-20 16:49:22 +01:00
Emmanuele Bassi
d6d208da7d Remove Units from the public API
With the recent change to internal floating point values, ClutterUnit
has become a redundant type, defined to be a float. All integer entry
points are being internally converted to floating point values to be
passed to the GL pipeline with the least amount of conversion.

ClutterUnit is thus exposed as just a "pixel with fractionary bits",
and not -- as users might think -- as generic, resolution and device
independent units. not that it was the case, but a definitive amount
of people was convinced it did provide this "feature", and was flummoxed
about the mere existence of this type.

So, having ClutterUnit exposed in the public API doubles the entry
points and has the following disadvantages:

  - we have to maintain twice the amount of entry points in ClutterActor
  - we still do an integer-to-float implicit conversion
  - we introduce a weird impedance between pixels and "pixels with
    fractionary bits"
  - language bindings will have to choose what to bind, and resort
    to manually overriding the API
    + *except* for language bindings based on GObject-Introspection, as
      they cannot do manual overrides, thus will replicate the entire
      set of entry points

For these reason, we should coalesces every Actor entry point for
pixels and for ClutterUnit into a single entry point taking a float,
like:

  void clutter_actor_set_x (ClutterActor *self,
                            gfloat        x);
  void clutter_actor_get_size (ClutterActor *self,
                               gfloat       *width,
                               gfloat       *height);
  gfloat clutter_actor_get_height (ClutterActor *self);

etc.

The issues I have identified are:

  - we'll have a two cases of compiler warnings:
    - printf() format of the return values from %d to %f
    - clutter_actor_get_size() taking floats instead of unsigned ints
  - we'll have a problem with varargs when passing an integer instead
    of a floating point value, except on 64bit platforms where the
    size of a float is the same as the size of an int

To be clear: the *intent* of the API should not change -- we still use
pixels everywhere -- but:

  - we remove ambiguity in the API with regard to pixels and units
  - we remove entry points we get to maintain for the whole 1.0
    version of the API
  - we make things simpler to bind for both manual language bindings
    and automatic (gobject-introspection based) ones
  - we have the simplest API possible while still exposing the
    capabilities of the underlying GL implementation
2009-05-06 16:44:47 +01:00
Øyvind Kolås
8e6e09c8ef [events] Added handling of missing type to clutter_event_get_state
clutter_event_get_state wasn't returning the state for
CLUTTER_BUTTON_RELEASE, the information was there it just needed to
be returned correctly.
2009-04-30 11:54:09 +01:00
Owen W. Taylor
c5afd98416 Add gobject-introspection annotations
Add annotations such as (transfer-none) (out) (element-type ClutterActor),
and so forth to the doc comments as appropriate.

The annotations added here are a combination of the annotations previously
in gir-repository for Clutter and annotations found in a review of all
return values with that were being parsed with a transfer of "full".

http://bugzilla.openedhand.com/show_bug.cgi?id=1452

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2009-02-20 12:09:07 +00:00
Emmanuele Bassi
9da564b391 Bug 1440 - Add clutter_get_current_event_time()
The clutter_get_current_event_time() is a global function for
retrieving the timestamp of the current event being propagated
by Clutter. Such function avoids the need to propagate the
timestamp from within user code.
2009-02-14 11:38:16 +00:00
Emmanuele Bassi
8a537b6299 2008-12-08 Emmanuele Bassi <ebassi@linux.intel.com>
* clutter/Makefile.am:
	* clutter/clutter.h: Add ClutterBindingPool to the build.

	* clutter/clutter-binding-pool.c:
	* clutter/clutter-binding-pool.h: Add ClutterBindingPool, a data
	structure meant to hold (key symbol, modifiers) pairs and associate
	them to a closure. The ClutterBindingPool can be used to install
	key bindings for actors and then execute closures inside the
	key-press-event signal handlers, removing the need for big
	switch() or if() blocks for each key.

	* clutter/clutter-event.c: Consistently use "key symbol" instead
	of "key value".

	* clutter/clutter-event.h: Add more modifier masks.

	* clutter/clutter-marshal.list:

	* tests/conform/Makefile.am:
	* tests/conform/test-binding-pool.c:
	* tests/conform/test-conform-main.c: Add ClutterBindingPool
	conformance test.

	* tests/interactive/Makefile.am:
	* tests/interactive/test-binding-pool.c: Add interactive test (and
	example code) for the ClutterBindingPool usage.
2008-12-08 13:57:10 +00:00
Øyvind Kolås
c606547dcb Bug 1108 - Enter/Leave events logics wrt. skipped motion events
Handle dropped motion events when computing crossing events,
based on a patch from Gwenole Beauchesne.
* clutter/clutter-main.c: (clutter_event_get_device): internal static
utility function.
(clutter_do_event): generate enter/leave events for all pointer
events.
(generate_enter_leave_events): modified enter/leave events generator
to work for all pointer event types. Enter/leave events are now
delivered before the motion/button event that caused the crossing to
happen.
* clutter/clutter-event.c: (clutter_event_copy), (clutter_event_free):
removed reference counting logic that is not needed when the crossing
events are directly delivered.
2008-10-01 13:46:33 +00:00
Øyvind Kolås
6f68ae35b7 Bug 1013 - Per device grabs are not obeyed in pointer device propagation.
* clutter/clutter-event.c: (clutter_event_get_device_id): swap
arguments of g_return_val_if_fail around.
* clutter/clutter-event.h: added *device field to crossing events as
well.
* clutter/clutter-main.c: (emit_pointer_event): added a device
argument and check for per device grabs if this device is passed.
(clutter_do_event): pass the device if present for all pointer event
emissions.
(generate_enter_leave_events): copy the device from the motion events
when generating enter/leave events.
2008-07-01 11:51:20 +00:00
Matthew Allum
20c384cab8 2008-06-23 Matthew Allum <mallum@openedhand.com>
Bug 987 - clutter-event.c c99 variable declaration

        * clutter/clutter-event.c:
        Remove c99ism.
2008-06-23 18:58:33 +00:00
Matthew Allum
b241481586 2008-06-23 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-actor.c:
        * clutter/clutter-actor.h:
        * clutter/clutter-event.c:
        * clutter/clutter-event.h:
        * clutter/clutter-main.c:
        * clutter/clutter-main.h:
        * clutter/clutter-private.h:
        * clutter/eglx/clutter-stage-egl.c:
        * clutter/fruity/clutter-backend-fruity.c:
        * clutter/fruity/clutter-backend-fruity.h:
        * clutter/fruity/clutter-fruity.c:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/x11/clutter-backend-x11.c:
        * clutter/x11/clutter-backend-x11.h:
        * clutter/x11/clutter-event-x11.c:
        * clutter/x11/clutter-stage-x11.h:
        * clutter/x11/clutter-x11.h:
        * configure.ac:
        * tests/Makefile.am:
        * tests/test-devices.c:
        Merge of 'xinput' branch giving initial basic support of
        multiple input devices.
2008-06-23 09:55:42 +00:00
Chris Lord
db232dd5e7 Bug #914 - ClutterEntry is confused about characters vs. bytes
* clutter/clutter-entry.c: (clutter_entry_ensure_layout),
        (clutter_entry_handle_key_event_internal),
        (clutter_entry_set_text):
        Fix mix-up of character and byte counts, handle unicode correctly.
        Use clutter_key_event_unicode() instead of
        clutter_keysym_to_unicode().

        * clutter/clutter-event.c: (clutter_key_event_unicode):
        Don't ignore ClutterKeyEvent.unicode_value

        * clutter/clutter-keysyms-table.h:
        Rename header define so as not to conflict with clutter-keysyms.h

        Patch originally by Emmanuele Bassi, with input from Tommi Komulainen.
2008-06-09 10:13:20 +00:00
Matthew Allum
8847bcd195 2008-03-28 Matthew Allum <mallum@openedhand.com>
* clutter/Makefile.am:
        * clutter/clutter-actor.c:
        * clutter/clutter-actor.h:
        * clutter/clutter-backend.c:
        * clutter/clutter-backend.h:
        * clutter/clutter-debug.h:
        * clutter/clutter-event.c:
        * clutter/clutter-event.h:
        * clutter/clutter-feature.h:
        * clutter/clutter-group.h:
        * clutter/clutter-main.c:
        * clutter/clutter-main.h:
        * clutter/clutter-private.h:
        * clutter/clutter-stage.c:
        * clutter/clutter-stage.h:
        * clutter/clutter-stage-manager.c
        * clutter/clutter-stage-manager.h
        * clutter/clutter-types.h:
        * clutter/glx/clutter-backend-glx.c:
        * clutter/glx/clutter-backend-glx.h:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/glx/clutter-stage-glx.h:
        * clutter/x11/clutter-backend-x11.c:
        * clutter/x11/clutter-backend-x11.h:
        * clutter/x11/clutter-event-x11.c:
        * clutter/x11/clutter-stage-x11.c:
        * clutter/x11/clutter-x11.h:
        * tests/Makefile.am:
        * tests/test-multistage.c:
        Initial commit of multi stage support (mostly a merge from the
        clutter-multistage branch).
        Note, this commit will break all backends except glx.
2008-03-28 22:50:55 +00:00
Emmanuele Bassi
5b40709270 2008-01-19 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-event.c (clutter_event_copy): Take an extra
	reference on the related actor in ClutterEventCrossing that we
	explicitly unref in clutter_event_free(). (#714, Neil Roberts)
2008-01-19 10:30:29 +00:00
Emmanuele Bassi
87a9232d8a 2007-12-24 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-color.c:
	* clutter/clutter-event.c:
	* clutter/clutter-stage.c: Intern more strings using the I_() macro

	* clutter/clutter-enum-types.c.in: Call g_intern_static_string()
	in the enum types template
2007-12-24 14:52:41 +00:00
Øyvind Kolås
bf66f7a3ec * clutter/clutter-main.c: (generate_enter_leave_events): synthesize
enter event (without related) and corresponding leave event when the
actor the cursor is over has been destroyed.
* clutter/clutter-event.c: (clutter_event_free): only unref the
related_actor when it actually is set.
2007-12-18 13:03:45 +00:00
Emmanuele Bassi
07079204ac 2007-11-23 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-actor.c:
	* clutter/clutter-alpha.c:
	* clutter/clutter-effect.c:
	* clutter/clutter-event.c:
	* clutter/clutter-event.h:
	* clutter/clutter-group.h:
	* clutter/clutter-model.c:,
	* clutter/clutter-script.c:
	* clutter/clutter-scriptable.h:
	* clutter/clutter-stage.c: Documentation fixes.

	* clutter/clutter-score.c: Fix implementation.
2007-11-23 13:11:10 +00:00
Øyvind Kolås
4320c354a3 * clutter/clutter-main.c: (clutter_do_event): avoid computing source
of events if it is already set (for synthetic events.)
* clutter/clutter-event.c: Add more information to the documentation
of clutter_event_put.
2007-11-20 17:03:53 +00:00
Øyvind Kolås
95338ba67b * clutter/clutter-event.h: made ClutterEventAny have a source field,
rearanged other structs to have source in the same position.
* clutter/clutter-event.c: (clutter_event_get_source): modified to use
the any event.
(clutter_event_free): removed unused variable.
* clutter/clutter-main.c: (deliver_event), (clutter_do_event): reduced
amount of code. As well as deliver button-release events to the stage.
2007-11-12 19:12:02 +00:00
Matthew Allum
dd99f024bf 2007-10-15 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-actor.c:
        More events documentation.

        * clutter/clutter-event.c:
        * clutter/clutter-event.h:
        Add synthetic flag and make put_event use it
        (via modded patch from pippin)

        * clutter/clutter-main.c: (clutter_do_event):
        dont use put event anymore when pushing enter/leave events.
2007-10-15 16:50:59 +00:00
Matthew Allum
6216ce659c 2007-10-10 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-actor.c:
        * clutter/clutter-actor.h:
        * clutter/clutter-event.c:
        * clutter/clutter-main.c:
        * tests/test-events.c:
        Add basic W3 DOM  event 'capture' like functionality.
2007-10-10 13:04:34 +00:00
Matthew Allum
bc13e907cc 2007-10-03 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-actor.c:
        * clutter/clutter-event.c:
        * clutter/clutter-event.h:
        * clutter/clutter-main.c:
        * clutter/clutter-private.h:
        * clutter/eglnative/clutter-event-egl.c:
        * clutter/eglx/clutter-event-egl.c:
        * clutter/glx/clutter-event-glx.c:
        * clutter/sdl/clutter-event-sdl.c:
        Remove seperate double/triple click events and replace with
        a click_count member.
        Move calculating click counts from backend to do_event()
        Initial implementation of ENTER/LEAVE events.

        * tests/test-events.c:
        Add code to test above.

        * tests/test-behave.c:
        Sync with newer API.

        * clutter/clutter-score.c:
        Silence a warning.
2007-10-03 09:28:16 +00:00
Matthew Allum
5ab0ed5a00 2007-09-27 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-event.c:
        * clutter/clutter-event.h:
        * clutter/clutter-main.c:
        Further event tweaks;
        - Ref the event actor source
        - Protect against off stage events (button releases)
        - Move more into ClutterEventAny
        - Add a click count to button event (as yet unused)
        - Minor cleanups

        * clutter/clutter-actor.c:
        Make scale x/y a property.

        * clutter/clutter-private.h:
        Remove _clutter_actor_apply_modelview*

        * clutter/eglx/clutter-backend-egl.c:
        Warning cleanup

        * clutter/eglx/clutter-stage-egl.c:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/sdl/clutter-stage-sdl.c:
        Avoid setting viewport directly, but set sync flag.

        * clutter/pango/pangoclutter-render.c: (draw_glyph):
        Minor cleanups.

        * clutter/Makefile.am:
        * tests/Makefile.am:
        * tests/test-score.c
        * clutter/clutter.h:
        * clutter/clutter-score.h:
        * clutter/clutter-score.c:
        Add very initial (broken) ClutterScore implementation.
2007-09-27 21:38:38 +00:00
Emmanuele Bassi
46a3a0bec6 2007-08-23 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-private.h:
	* clutter/clutter-event.c: Revert the event queue ordering
	commit.

	* clutter/eglx/clutter-event-egl.c:
	* clutter/glx/clutter-event-glx.c:
	* clutter/sdl/clutter-event-sdl.c: Update backends.
2007-08-23 12:47:25 +00:00
Emmanuele Bassi
00142fdb62 Return event coordinates for 3BUTTON_PRESS events
The switch() in clutter_event_get_coords() wasn't returning the coordinates
for the 3 button press events, thus those events never reached the actors.
2007-08-21 15:48:51 +00:00
Emmanuele Bassi
59f4df5dfd Correctly initialise the multiple clicks variables 2007-08-21 15:48:44 +00:00
Emmanuele Bassi
9d61c5c856 Check for pending events from the tail of the events queue
When checking for pending events we need to look from the tail of the
list backwards.
2007-08-21 15:48:37 +00:00
Emmanuele Bassi
277d86f654 Preserve ordering when placing synthetic events in the queue
When we are in the the event translation function sometimes we need to
synthesise events: the double and triple click events are synthetic events
placed on the queue after a sequence of events has been received, for
instance.

Until now, the events were placed on the queue after the translation from
the native events was successful. This led to a loss of ordering because
we put the synthesised event on the queue before the last event that
triggered it.

This patch puts the events on the queue before translating them, with a
"pending" flag set; if the translation sequence is completed then the flag
is removed - otherwise the event is removed from the queue altogether. The
queue manipulation functions have been modified to ignore the "pending"
flag when looking for events.

This patch also adds a private structure overlayed on the ClutterEvent
struct so that we can extend the events with private data without exposing
it in the public API.
2007-08-21 15:48:13 +00:00
Matthew Allum
8ad4dde16b 2007-08-13 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-actor.c:
        * clutter/clutter-actor.h:
        * clutter/clutter-event.c:
        * clutter/clutter-event.h:
        * clutter/clutter-main.c:
        * clutter/clutter-main.h:
        * clutter/clutter-private.h:
        * clutter/clutter-stage.c:
        * clutter/clutter-stage.h:
        * clutter/clutter-types.h:
        Initial implementation of actors emmitting event signals (423);
        - Actors set_reactive() to receive mouse events.
          (call clutter_enable_motion_events() for per action motion events)
        - clutter_stage_set_key_focus () to direct key events.
        - Events bubble up to parents (ending at stage)
          (original source identified by clutter_event_get_source())
        TODO:
        - enter/leave notifys for actors.
        - stage specific events - fullscreen
        - grabs

        * tests/test-events.c:
        Extend a little to use new API

        * clutter/cogl/gl/cogl.c:
        * clutter/glx/clutter-backend-glx.c:
        Move get_proc_address into cogl and out of backend.
        (shaders will need it)

        * clutter/clutter-group.c: (clutter_group_real_lower):
        Fix a minor compile warning.

        * TODO:
        Sync up.
2007-08-13 20:48:01 +00:00
Emmanuele Bassi
5724178685 Miscellaneous fixes to make gtk-doc scanner happy 2007-07-26 15:14:45 +00:00
Matthew Allum
73ff6900d0 2007-07-25 Matthew Allum <mallum@openedhand.com>
* Makefile.am:
        * HACKING:
        Add with initial notes on coding bits and bobs.

        * clutter/clutter-behaviour-scale.c:
        Doc fixes.

        * clutter/clutter-event.c: (clutter_event_put):
        Doc fixes.

        * clutter/glx/clutter-stage-glx.c:
        Disable wm user resizing of stage (At least for now)
        Doc fixes.
2007-07-25 22:09:53 +00:00
Matthew Allum
9157740741 2007-07-21 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-event.c:
        Correct  clutter_event_get_state () return type. Fixes #398

        * clutter/glx/clutter-stage-glx.c:
        Disable use XFixes cursor visibility funcs. Appears to have issues
        on feisty X Server at least. Fallback should work generally better.

        Fix non offscreen clutter_stage_snapshot to also rotate read pixel
        data to correct orientation.
2007-07-21 16:48:11 +00:00
Emmanuele Bassi
500d7482b6 Documentation fixes
Various fixes in the API reference build and text.
2007-07-01 16:44:24 +00:00
Matthew Allum
38e6cab1d8 2007-06-19 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-stage.c:
        * clutter/clutter-stage.h:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/sdl/clutter-stage-sdl.c:
        Add window title setting/getting functionality.

        * clutter/clutter-event.c: (clutter_key_event_unicode):
        Remove uneeded convert case call.

        * clutter/cogl/gl/cogl.c: (cogl_rectangle)
        Use parameters correctly for underlying GL rect call.

        * tests/test-entry.c:
        Add a window title.
2007-06-19 09:10:37 +00:00
Emmanuele Bassi
a8c3d1652b Use a full enum for the modifier masks 2007-06-11 09:02:28 +00:00
Emmanuele Bassi
e30df678ae 2007-06-07 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/*: Move documentation from the templates into the
	source code.
2007-06-07 15:28:59 +00:00
Matthew Allum
eb42f82f23 2007-05-10 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-backend.c:
        * clutter/clutter-backend.h:
        * clutter/clutter-event.c:
        * clutter/clutter-main.c:
        * clutter/clutter-private.h:
        * clutter/glx/clutter-backend-glx.c:
        * clutter/glx/clutter-backend-glx.h:
        * clutter/glx/clutter-event-glx.c:
        Rejig backend event code as to simplify a little.
        NOTE: This breaks non glx backends.

        * tests/Makefile.am:
        * tests/test-events.c:
        Add a very simple event test.

        * tests/test-textures.c: (main):
        Add some more sizes to the test.
2007-05-09 23:31:08 +00:00
Emmanuele Bassi
922aafbd2d Remove the unused ClutterEventFlags enum and the flags member of
the ClutterEvent structure. ClutterEvent objects are not added until
translated so they do not need a 'pending' state.
2007-03-25 11:48:02 +00:00
Emmanuele Bassi
93d7454b37 2007-03-23 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-event.c: Pop and peek the event queue
	from the tail - it's a queue, not a stack.
2007-03-23 09:44:21 +00:00
Emmanuele Bassi
4bd3fa583e 2007-03-22 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-private.h: Remove inclusion of backend-specific
	headers; update the main context object; add the declarations for
	the event queue functions.

	* clutter/clutter-backend.[ch]: Add the abstract ClutterBackend
	object, which holds backend-specific settings, the main stage,
	and the event queue. Every backend must implement a subclass of
	ClutterBackend and ClutterStage.

	* clutter/clutter-feature.c: Protect the GLX specific calls
	behing #ifdef HAVE_CLUTTER_GLX.

	* clutter/clutter-actor.c:
	* clutter/clutter-group.c:
	* clutter/clutter-clone-texture.c: Include GL/gl.h

	* clutter/clutter-event.[ch]: Update public API and implement the
	event queue private API; hold a reference on the event objects;
	move out the keysym-to-unicode table; add the new event types.

	* clutter/clutter-color.h: Include clutter-fixed.h

	* clutter/clutter-main.c: Update API; get the main stage
	from the backend object; process the event received from the
	queue; lock/unlock the main mutex if we have one; move the
	initialisation process sooner in the init sequence, in order to
	have the backend object when we check for options; call the
	backed vfuncs in the pre/post parse hooks.

	* clutter/clutter-stage.c: Make ClutterStage and abstract class,
	implemented by the backends.

	* clutter/clutter/glx/clutter-glx.h:
	* clutter/clutter/glx/clutter-backend-glx.[ch]:
	* clutter/clutter/glx/clutter-event-glx.c:
	* clutter/clutter/glx/clutter-stage-glx.[ch]:
	* clutter/clutter/glx/Makefile.am: Add the GLX backend.

	* clutter/clutter/egl/clutter-backend-egl.[ch]:
	* clutter/clutter/egl/clutter-event-egl.c:
	* clutter/clutter/egl/clutter-stage-egl.[ch]:
	* clutter/clutter/egl/Makefile.am: Add the stub for a EGL backend.

	* examples/*.c: Update for the new API.
2007-03-22 18:21:59 +00:00
Matthew Allum
244cacd14b 2007-01-23 Matthew Allum <mallum@openedhand.com>
* Makefile.am:
        * clutter.pc.in:
        * clutter/Makefile.am:
        * clutter/clutter-backend-glx.c:
        * clutter/clutter-backend-glx.h:
        * clutter/clutter-event.c:
        * clutter/clutter-feature.c:
        * clutter/clutter-group.c:
        * clutter/clutter-main.c:
        * clutter/clutter-main.h:
        * clutter/clutter-private.h:
        * clutter/clutter-stage-glx.c:
        * clutter/clutter-stage-glx.h:
        * clutter/clutter-stage.c:
        * clutter/clutter-stage.h:
        * clutter/clutter-util.c:
        * clutter/clutter-util.h:
        * clutter/pango/pangoclutter-render.c:
        * configure.ac:
        * examples/Makefile.am:
        Initial work in supporting different GL backends (ie. GLX/EGL/DirectFB etc).
        Currently just GLX supported and now mostly self contained.

        * TODO:
        Add a note about caching glenables
2007-01-23 20:29:11 +00:00
Emmanuele Bassi
10fbfb1659 2006-12-12 Emmanuele Bassi <ebassi@openedhand.com>
Rework part of the show/hide machinery.  Allow groups sub-classes
	and composite actors to override show_all/hide_all in order to
	decide which children they wish to show/hide.  This means that
	if an actor overrides the default show/hide virtual methods, it'll
	have to chain up to the parent class show/hide.  While we're at it,
	provide the fully recursive clutter_actor_show_all() and
	clutter_actor_hide_all() methods.

	* clutter/clutter-behaviour-path.c: Add apidoc for the ClutterKnot
	functions; add pathological equality case for clutter_knot_equal().

	* clutter/clutter-event.h:
	* clutter/clutter-feature.h:
	* clutter/clutter-behaviour.c:
	* clutter/clutter-behaviour-scale.c:Fix parameters name so that
	gtk-doc doesn't complain.

	* clutter/clutter-actor.c:
	* clutter/clutter-event.c: Add apidoc

	* clutter/clutter-actor.h:
	* clutter/clutter-actor.c: Add a clutter_actor_show_all() and a
	clutter_actor_hide_all() functions; provide a mechanism for
	groups and composited actors to programmatically select what to
	show/hide when clutter_actor_show_all() and clutter_actor_hide_all()
	are called.  If you are overriding the ClutterActor::show or
	the ClutterActor::hide virtual methods you should chain up with
	the parent class.

	* clutter/clutter-group.c: Override show_all and hide_all and
	recursively show/hide every child inside the group;
	clutter_group_show_all() and clutter_group_hide_all() remain as non
	recursive versions of clutter_actor_show_all() and
	clutter_actor_hide_all() (maybe we should rename them in order
	to avoid name clashes with the bindings).

	* clutter/clutter-stage.c:
	* clutter/clutter-texture.c: Chain up with parent class show
	and hide vfuncs.

	* clutter/clutter-clone-texture.h:
	* clutter/clutter-clone-texture.c: Provide API for changing the
	parent texture of a clone texture actor.

	* examples/behave.c:
	* examples/super-oh.c:
	* examples/test.c: Use clutter_actor_show_all() instead of
	clutter_group_show_all().
2006-12-12 20:20:04 +00:00
Emmanuele Bassi
2c8e235f04 2006-12-05 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-event.c: Move the apidoc out.
2006-12-05 05:16:52 +00:00
Iain Holmes
96ed832b09 Add more docs...80% coverage 2006-06-22 14:31:19 +00:00