Commit Graph

1005 Commits

Author SHA1 Message Date
Emmanuele Bassi
23f3edce61 docs: Add ScrollActor to the API reference 2012-04-27 12:30:50 +01:00
Emmanuele Bassi
0b76ba332d Fixes for the API reference
Typos, missing symbols, and missing documentation.
2012-04-27 12:30:48 +01:00
Emmanuele Bassi
076179f20b docs: Clean up the animation section 2012-04-27 12:30:48 +01:00
Emmanuele Bassi
024f6d40d2 keyframe-transition: Add direct accessors for key frames
This should allow modifying key frame details without requiring a full
reset of the KeyframeTransition instance.
2012-04-27 12:30:48 +01:00
Emmanuele Bassi
c500fc1844 Add ClutterTransitionGroup
The TransitionGroup class is a logical container for running multiple
transitions.

TransitionGroup is not a Score: it is a Transition that advances each
Transition it contains using the delta between frames, and ensures that
all transitions are in a consistent state; these transitions are not
advanced by the master clock.
2012-04-27 12:30:48 +01:00
Emmanuele Bassi
270894342e Add ClutterKeyframeTransition
A simple transition class that interpolates a property between key
frames.
2012-04-27 12:30:48 +01:00
Emmanuele Bassi
a9cc06257f docs: Add a reference section for geometric types 2012-04-27 12:30:47 +01:00
Emmanuele Bassi
854c246a2b docs: Add the 1.12 symbols index to the API reference 2012-04-26 13:58:06 +01:00
Emmanuele Bassi
1e639cd0ee docs: Reorganize the API reference index 2012-03-20 13:06:48 +00:00
Emmanuele Bassi
073ec80c05 cookbook/examples: Use real implicit animations
Instead of clutter_actor_animate().
2012-03-19 18:10:26 +00:00
Emmanuele Bassi
28266a59ed docs: Fixes for the API reference 2012-03-19 14:57:46 +00:00
Emmanuele Bassi
82bc728584 Add initializer utilities for ClutterVertex
Similar to what we did for ClutterActorBox.
2012-03-17 16:29:09 +00:00
Emmanuele Bassi
5e9d6f7257 Add some utility initializers to ClutterActorBox 2012-03-17 15:27:26 +00:00
Emmanuele Bassi
a3007b9847 build: Remove maintainer flags from cookbook/examples
The code should be a tad more relaxed.
2012-03-16 12:33:40 +00:00
Emmanuele Bassi
8904f7cbe4 paint-nodes: Make part of the API internal
At least for the time being, we only expose the parts of the API that we
want to use internally and for new, out-of-tree Content implementations.

The full PaintNode tree API will be made public in 1.12 once we branch
master.
2012-03-16 12:33:40 +00:00
Emmanuele Bassi
74f5bbe5aa docs: Fixes for ClutterImage's API reference 2012-03-16 12:33:39 +00:00
Emmanuele Bassi
0a2ee1709b docs: Fixes for the API reference 2012-03-16 12:33:39 +00:00
Emmanuele Bassi
75e6560160 image: Add set_area() method
This method allows replacing an area inside the texture data used by a
ClutterImage.
2012-03-16 12:33:39 +00:00
Emmanuele Bassi
2be850f441 image: Add get_texture()
Allow retrieving the Cogl texture used by the ClutterImage.
2012-03-16 12:33:39 +00:00
Emmanuele Bassi
b6403b01a1 Documentation fixes 2012-03-16 12:33:38 +00:00
Emmanuele Bassi
07bb35bbe3 Add ClutterCanvas, a drawing content 2012-03-16 12:33:37 +00:00
Emmanuele Bassi
2ee5851970 docs: Update the API reference
Add all the new symbols.
2012-03-16 12:33:36 +00:00
Emmanuele Bassi
9e1ec82838 doc: Reference fixes 2012-03-15 17:01:14 +00:00
Emmanuele Bassi
4bd3583dbf actor: Add generic transition support
ClutterActor should be able to hold all transitions, even the ones that
have been explicitly created.

This will allow to add new transitions types in the future, like the
keyframe-based one, or the transition group.
2012-03-15 17:01:14 +00:00
Emmanuele Bassi
388f818f41 timeline: Add more state accessors
It should be possible to ask a timeline what is its duration, taking
into account eventual repeats, and which repeat is the one currently
in progress.

These two functions allow writing animations that depend on the current
state of another timeline.
2012-03-15 17:01:13 +00:00
Emmanuele Bassi
1511e588df actor: Add delay to the easing state
It should be possible to set up the delay of a transition, but since
we start the Transition instance before returning control to the caller,
we cannot use clutter_actor_get_transition() to do it without something
extra-awkward, like:

  transition = clutter_actor_get_transition (actor, "width");
  clutter_timeline_stop (transition);
  clutter_timeline_set_delay (transition, 1000);
  clutter_timeline_start (transition);

for each property involved. It's much easier to add a delay to the
easing state of an actor.
2012-03-15 17:01:13 +00:00
Emmanuele Bassi
043cf6b284 docs: Update the API reference 2012-03-15 17:01:13 +00:00
Emmanuele Bassi
06314e9ed8 docs: Update reference symbols 2012-03-15 17:00:38 +00:00
Joseph Scheuhammer
32f57595fe Add brightness/contrast effect
The ClutterBrightnessContrastEffect effect class allows changing the
brightness and contrast levels of an actor.

Modified-by: Emmanuele Bassi <ebassi@linux.intel.com>
Modified-by: Neil Roberts <neil@linux.intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=656156
2012-03-07 14:02:55 +00:00
Emmanuele Bassi
229607464b Improve repaint functions
It is sometimes useful to be able to have better control on when a
repaint function is called. Currently, all repaint functions are called
prior to the stages update phase of the frame processing.

We can introduce flags to represent the point in the frame update
process in which we wish Clutter called the repaint function.

As a bonus, we can also add a flag that causes adding a repaint function
to spin the master clock.
2012-03-06 12:09:00 +00:00
Emmanuele Bassi
a8d8005800 docs: Updates to the API reference 2012-03-05 23:45:40 +00:00
Neil Roberts
13e3f9e5f1 Add an input device function to convert keycodes to evdev codes
This adds a virtual function to ClutterInputDevice to translate a
keycode from the hardware_keycode member of ClutterKeyEvent to an
evdev keycode. The function can fail so that input backends that don't
have a sensible way to translate to evdev keycodes can return FALSE.
There are implementations for evdev, wayland and X. The X
implementation assumes that the X server is using an evdev driver in
which case the hardware keycodes are the evdev codes plus 8.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2012-03-01 11:41:51 +00:00
Emmanuele Bassi
c465881726 docs: Refresh the layout managers example image
Drop the window decoration and pointer; drop the double image for the
FlowLayout class; add an image for the TableLayout class.
2012-02-29 15:20:58 +00:00
Emmanuele Bassi
7713d3bbdc docs: Update the actor example image 2012-02-29 15:20:58 +00:00
Emmanuele Bassi
7d4fa54a4b docs: Add new macros to the sections file 2012-02-27 16:03:09 +00:00
Emmanuele Bassi
e4c948b150 actor: Add a method for computing the default paint volume
Now that ClutterActor has a default paint volume, subclasses may wish
to retrieve it without chaining up to the parent's implementation of
the get_paint_volume() function.

The get_default_paint_volume() returns a ClutterPaintVolume pointer
to the paint volume as computed by the default implementation of the
get_paint_volume() virtual function; it can only be used immediately,
as it's not guaranteed to survive across multiple frames.
2012-02-27 11:59:57 +00:00
Emmanuele Bassi
6a09bf5b52 paint-volume: Add a union method for boxes
Creating PaintVolume instances is not possible, and it's not recommended
anyway. It is, though, necessary to union paint volumes, especially with
2D boxes, in some cases.

Clutter should provide a simple convenience function that allows
unioning volumes to boxes in a moderately efficient way.

https://bugzilla.gnome.org/show_bug.cgi?id=670021
2012-02-27 11:24:08 +00:00
Emmanuele Bassi
618e04e9cc cookbook/examples: Modernize the code
Use new and non-deprecated methods.
2012-02-27 10:59:46 +00:00
Emmanuele Bassi
0099bbf7d9 docs: Fix unused symbols 2012-02-23 11:50:43 +00:00
Emmanuele Bassi
7ec975ed3d timeline: Add progress functions
The whole progress computation should not be done using a separate
class: it should be part of the Timeline class.
2012-02-23 11:23:15 +00:00
Neil Roberts
041ac40056 offscreen-effect: Add clutter_offscreen_effect_get_texture
Sometimes a subclass of ClutterOffscreenEffect wants to paint with a
completely custom material. In that case it is awkward to modify the
material returned owned by ClutterOffscreenEffect so it makes more
sense to just get the texture and manage its own material.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2012-02-14 12:09:18 +00:00
Emmanuele Bassi
3996ae4348 actor: Add destroy_all_children()
There are times when we don't want to remove all children and count of
the reference count to drop to 0 to ensure destruction; there are cases,
such as managed environments, where it's preferable to ensure that the
children of an actor get actually destroyed.
2012-02-13 17:42:07 +00:00
Emmanuele Bassi
d808367fe4 docs: Use ClutterTimeline:repeat-count instead of :loop 2012-02-13 17:30:22 +00:00
Emmanuele Bassi
657e0ce093 cookbook: Use clutter_timeline_set_repeat_count() 2012-02-13 17:30:22 +00:00
Emmanuele Bassi
97feb06a6f timeline: Add repeat-count
Being able to easily set the number of repeats has been a request for
the animation framework for some time now. The usual way to implement
this is: connect to the ::completed signal, use a static counter, and
stop the timeline when the counter hits a specific spot.

In the same light as the :auto-reverse property, we can make it easier
to implement this common functionality by adding a :repeat-count
property that, when set, limits the amount of loops that a Timeline can
perform before stopping itself.

In fact, we can implement the :loop property in terms of the
:repeat-count property just by using a sentinel value mapping to
"infinity", and map loop=FALSE to repeat-count=0, and loop=TRUE to
repeat-count=-1.
2012-02-13 17:30:22 +00:00
Emmanuele Bassi
7ba9774572 text: Add the coords_to_position() method
The reverse of position_to_coords().

While providing documentation on how to implement it using the
PangoLayout API, I realized that the verbosity of it all, plus the usage
of the Pango API, was not worth it, and decided to expose the method we
are using internally.
2012-02-06 18:27:58 +00:00
Emmanuele Bassi
242de47c03 docs: Update the actor invariants
• Clear up what's deprecated.
• Remove mentions of set_parent/unparent, and use add_child/remove_child
  instead.
• Clarify that reparent may not touch the MAPPED state.
2012-02-02 11:07:14 +00:00
Emmanuele Bassi
2475443a87 Clean up the clutter API reference Makefile.am 2012-01-31 17:03:14 +00:00
Emmanuele Bassi
bb2d807d2a docs: Add an image for the XIncluded code 2012-01-31 16:46:03 +00:00
Emmanuele Bassi
59f3488fa9 docs: Add private macro CLUTTER_PRIVATE_FIELD 2012-01-31 16:44:07 +00:00