Commit graph

34 commits

Author SHA1 Message Date
Henry Wilkes
7725e48a80 timeline-element: make in-point and max-duration EXPLICIT_NOTIFY
As such, they only emit a signal if their value changes, either through
their _set_inpoint or _set_max_duration methods, or through
g_object_set, etc.

Also, we now require the ->set_max_duration method to be implemented.
This was added to GESGroup, which will only allow the max-duration to be
set to GST_CLOCK_TIME_NONE.
2020-03-16 14:19:52 +00:00
Henry Wilkes
bbff08f078 timeline-element: use default ->list_children_properties
Stop overwriting the ->list_children_properties virtual method in
subclasses because the timeline element class handles everything itself
anyway.
Note that containers already automatically add the children properties of
their child elements in ges_container_add.
2020-03-05 17:04:51 -03:00
Henry Wilkes
4b3fe5f622 docs: update GESTimelineElement 2020-03-05 16:59:37 -03:00
Thibault Saunier
000edd268e ges: Use G_DEPRECATE to mark deprecated methods
Cleanup a few things on the way.

And move ges-track-element deprecations to a dedicated header file
2019-12-18 15:48:23 -03:00
Thibault Saunier
759d1580dc ges: Cleanup timeline-element.h indentation 2019-05-23 18:54:42 -04:00
Thibault Saunier
d87578c843 element: Make return value of setters mean something
Setters return values should return %FALSE **only** when the value
could not be set, not when unchanged or when the subclass handled
it itself!

This patches makes it so the return value is meaningul by allowing
subclasses return anything different than `TRUE` or `FALSE` (convention
is -1) to let the subclass now that it took care of everything and
no signal should be emited.
2019-05-02 12:10:11 -04:00
Thibault Saunier
2ab26ab306 ges: Move ges_container_edit to GESTimelineElement
Now that the notion of layer has been moved down to #GESTimelineElement
(through the new #ges_timeline_element_get_layer_priority method), this
method make much more sense directly in the base class.
2019-05-01 12:24:30 -04:00
Thibault Saunier
7c5f2d11b2 timeline-element: Add a method to retrieve layer priority
Each timeline element is in a layer (potentially spanning
over several), it is very often useful to retrieve an element
layer priority (from an app perspective more than the element
priority itself as that is a bit of an implementation detail
in the end).

Port tests to it
2019-03-15 23:51:55 +00:00
Víctor Manuel Jáquez Leal
c04342e4f1 timeline-element: Fix compilation errors
There were some code errors introduced in commit 6b738b7a
2018-11-05 13:58:06 +01:00
Corentin Noël
6b738b7aa4 timeline-element: Align virtual methods and invokers prototypes 2018-11-05 11:00:58 +01:00
Thibault Saunier
534855d42e ges: Mark GValue in child property setters as const
We can't change the vmethod at this point so just cast. This makes
the API more explicit so it is better in all cases.
2018-11-02 09:43:50 -03:00
Thibault Saunier
dc36dd1afe timeline-element: Fix ABI breakage
New fields in structure should be added in place of the padding
2018-03-31 11:24:37 -03:00
Thibault Saunier
15782c6ecd ges: Update the media-duration-factor each time a child property is set
Otherwise the changes won't be reflected in the NLE backend.

This makes speed changes working inside ges-launch-1.0

  ges-launch-1.0 +clip /path/to/file i=10 d=5 +effect videorate set-rate 5.0

https://bugzilla.gnome.org/show_bug.cgi?id=794699
2018-03-26 12:39:55 -03:00
Tim-Philipp Müller
4e21628d54 GST_GES_API -> GES_API 2018-03-13 14:14:57 +00:00
Tim-Philipp Müller
3d1c00fbcd ges: GST_EXPORT -> GST_GES_API
We need different export decorators for the different libs.
For now no actual change though, just rename before the release,
and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-13 13:45:35 +00:00
Tim-Philipp Müller
b0f0655343 ges: sprinkle more GST_EXPORT 2017-08-11 22:24:12 +01:00
Thibault Saunier
2e9fd0b712 Mark symbols explicitly for export with GST_EXPORT
With two exceptions:
  * ges_clip_create_track_elements_func
  * ges_uri_clip_set_uri

which were never declared in headers and should always have been static.
2017-08-07 15:41:28 -04:00
Thibault Saunier
35256b47ff docs: Port all docstring to gtk-doc markdown 2017-03-08 18:13:48 -03:00
Thibault Saunier
3409719de5 ges: Deprecate GESTimelineElement::priority writability
GESLayer is now responsible for setting clips priorites. Also
GESClip top effects priorities are now set by the
ges_clip_set_top_effect_index method, the user should never call
ges_timeline_element_set_priority as it will anyway be overriden
by GES itself.

Differential Revision: https://phabricator.freedesktop.org/D1280
2016-09-26 13:32:58 -03:00
Thibault Saunier
2fae9ee50d group: Make deep copying actually copy deep
Allowing pasting groups paste exactly what had been copied

And not the new version of the contained objects

This technically breaks the C API but this is a new API and I believe
and hope nobody is using it right now.

Reviewed-by: Thibault Saunier <thibault.saunier@collabora.com>
Differential Revision: https://phabricator.freedesktop.org/D616
2016-01-17 09:23:35 +01:00
Thibault Saunier
5885f58c14 element: Implement a paste method
Allowing user to copy paste clips very easily
2015-07-03 14:06:54 +02:00
Thibault Saunier
54be29e9ed timeline-element: Add a method to get the TrackType it interacts with
API:
  + ges_timeline_element_get_track_types
2015-07-03 11:20:54 +02:00
Thibault Saunier
42477a5ec3 ges: Move the notion of children properties to GESTimelineElement
Summary:
Deprecate the old GESTrackElement children property handling API.

New APIs:
  * ges_timeline_element_list_children_properties
  * ges_timeline_element_lookup_child
  * ges_timeline_element_get_child_property_by_pspec
  * ges_timeline_element_get_child_property_valist
  * ges_timeline_element_get_child_properties
  * ges_timeline_element_set_child_property_valist
  * ges_timeline_element_set_child_property_by_pspec
  * ges_timeline_element_set_child_properties
  * ges_timeline_element_set_child_property
  * ges_timeline_element_get_child_property
  * ges_timeline_element_add_child_property
  * ges_timeline_element_remove_child_property

Deprecated APIs:
  * ges_track_element_list_children_properties
  * ges_track_element_lookup_child
  * ges_track_element_get_child_property_by_pspec
  * ges_track_element_get_child_property_valist
  * ges_track_element_get_child_properties
  * ges_track_element_set_child_property_valist
  * ges_track_element_set_child_property_by_pspec
  * ges_track_element_set_child_properties
  * ges_track_element_set_child_property
  * ges_track_element_get_child_property
  * ges_track_element_add_child_property

Reviewers: Mathieu_Du

Differential Revision: http://phabricator.freedesktop.org/D40
2015-03-18 20:36:39 +01:00
Thibault Saunier
f470222f3d Revert "ges: Move the notion of children properties to GESTimelineElement"
I got some trouble with

  arc land

and I wanted to push the 3 commit coming after this revert as 3
different commits but they ended up being all squash into one single
commit, which is clearly not cool for later bisecting and blaming.
Reverting that commit and re pushing those 3 commits as they were
supposed to be.

This reverts commit 9fe15ef435.
2015-03-18 20:33:48 +01:00
Thibault Saunier
9fe15ef435 ges: Move the notion of children properties to GESTimelineElement
Summary:
Deprecate the old GESTrackElement children property handling API.

New APIs:
  * ges_timeline_element_list_children_properties
  * ges_timeline_element_lookup_child
  * ges_timeline_element_get_child_property_by_pspec
  * ges_timeline_element_get_child_property_valist
  * ges_timeline_element_get_child_properties
  * ges_timeline_element_set_child_property_valist
  * ges_timeline_element_set_child_property_by_pspec
  * ges_timeline_element_set_child_properties
  * ges_timeline_element_set_child_property
  * ges_timeline_element_get_child_property
  * ges_timeline_element_add_child_property
  * ges_timeline_element_remove_child_property

Deprecated APIs:
  * ges_track_element_list_children_properties
  * ges_track_element_lookup_child
  * ges_track_element_get_child_property_by_pspec
  * ges_track_element_get_child_property_valist
  * ges_track_element_get_child_properties
  * ges_track_element_set_child_property_valist
  * ges_track_element_set_child_property_by_pspec
  * ges_track_element_set_child_properties
  * ges_track_element_set_child_property
  * ges_track_element_get_child_property
  * ges_track_element_add_child_property

Reviewers: Mathieu_Du

Reviewed By: Mathieu_Du

Differential Revision: http://phabricator.freedesktop.org/D40
2015-03-18 20:23:55 +01:00
Thibault Saunier
1adb9a0030 Add a notion of 'name' in GESTimelineElement
https://bugzilla.gnome.org/show_bug.cgi?id=729382
2014-05-02 16:27:25 +02:00
Thibault Saunier
9fa99df5a7 timeline-element: Add a set_parent vmethod
API:
        GESTimelineElment->set_parent vmethod
2013-09-03 20:57:31 -04:00
Thibault Saunier
bce084f4fd timeline-element: Add a method to get the topelevel parent of an element
API:
	ges_timeline_element_get_toplevel_parent
2013-07-09 22:13:42 +02:00
Thibault Saunier
e72f5a6012 timeline-element: Add a macro to get element 'end' 2013-03-23 01:31:23 -03:00
Thibault Saunier
3136ccf84c Fix some documentations 2013-03-15 00:13:08 -03:00
Thibault Saunier
0cb8c671ea timeline-element: Add a "timeline" property 2013-03-14 18:10:34 -03:00
Thibault Saunier
cb11f0d7c4 Add GESTimelineElement.{start, inpoint, duration, maxduration, priority} getters 2013-02-15 15:23:15 -03:00
Thibault Saunier
e48b959dde timelineelement: Implement the notion of parenting 2013-02-15 14:42:04 -03:00
Thibault Saunier
f0359481c0 Add a GESTimelineElement base class
+ Port GESTrackObject and GESTimelineObject to the new baseclass
2013-02-15 14:42:02 -03:00