Commit graph

27 commits

Author SHA1 Message Date
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
a46390ff56 Reimplement the timeline editing API
This is implemented on top of a Tree that represents the whole timeline.

SourceClips can not fully overlap anymore and the tests have been
updated to take that into account. Some new tests were added to verify
that behaviour in greater details
2019-03-15 23:51:55 +00:00
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
Thibault Saunier
9748b963b6 Fix segfault when adding clips to group outside a timeline
Making sure that objects are inside a timeline before adding/removing them from it

Fixes https://gitlab.freedesktop.org/gstreamer/gst-editing-services/issues/35
2019-01-30 20:04:04 +00:00
Tim-Philipp Müller
a7347ca8f7 WIP: ges: fix API export/import and 'inconsistent linkage' on MSVC
Export GES library API in headers when we're building the
library itself, otherwise import the API from the headers.

This fixes linker warnings on Windows when building with MSVC.

Fix up some missing config.h includes when building the lib which
is needed to get the export api define from config.h

Fixes https://gitlab.freedesktop.org/gstreamer/gst-editing-services/issues/42
2018-12-15 00:14:51 +00:00
Thibault Saunier
13b8c8554d Update for g_type_class_add_private() deprecation in recent GLib 2018-09-05 22:57:27 -03:00
Thibault Saunier
6e5e263306 group: Handle clips that get readded to a layer and inside a group 2018-07-01 12:42:18 -04:00
Thibault Saunier
31e7ca2ef7 group: Handle clips being removed from their layers 2018-03-14 21:05:33 -03:00
Thibault Saunier
35256b47ff docs: Port all docstring to gtk-doc markdown 2017-03-08 18:13:48 -03:00
Alexandru Băluț
a63c754222 timeline: Make get_groups public
Had to separate timeline_emit_group_added from timeline_add_group
to avoid emitting group-added when the project is being loaded.

Reviewed-by: Thibault Saunier <thibault.saunier@collabora.com>
Differential Revision: https://phabricator.freedesktop.org/D1302
2016-09-13 16:47:24 -03:00
Aurélien Zanelli
813c4b4fb7 ges: add some g-i annotations according to documentation
Mainly (transfer xxx) and (nullable). Also fix some typo.

https://bugzilla.gnome.org/show_bug.cgi?id=766459
2016-05-14 20:36:07 -03:00
Thibault Saunier
8718b01595 ges: Remove timeline_emit_group_removed which slipped in the API by mistake
This is formally an API break but I am sure no one ever used that and
we should make sure the method is removed as soon as possible because
it has no reason to be exposed.
2016-05-06 18:27:56 -03:00
Thibault Saunier
8ce2b97a93 ges: Don't emit timeline::group-removed when ungrouping outside a timeline 2016-03-11 17:29:08 +01:00
Fabian Orccon
6a97b50b4b group-added and group-removed signals added
Differential Revision: https://phabricator.freedesktop.org/D619
2016-02-23 20:40:21 +01:00
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
73e4e3bb0a group: Disconnect from old layer notify::priority when a clip is moved to a NULL layer
This means we need to properly track the layer a clip was in. We now
keep track of the various signal IDs in a dedicated structure and
keep a ref on the layer an object is in.

http://phabricator.freedesktop.org/T88
2015-06-05 22:52:43 +02:00
Thibault Saunier
78913931b2 ges: Recompute Group priority when one of its clip.layer change priority
And add a unit test for that case where it was previously failing
2014-12-06 10:34:18 +01:00
Thibault Saunier
5665e3abb1 xml-formatter: Serialize groups
They were not serialized until now.

That implies several changes:

* Override GESTimelineElement [start, inpoint, duration] properties in
  GESGroup to ensure that those properties are not serialized as they
  should not be.

* Rename GESBaseXmlContainer->clips field to
  GESBaseXmlContainer->containers as the hashtable now contains Groups

https://bugzilla.gnome.org/show_bug.cgi?id=709148
2014-11-10 16:22:43 +01:00
Christoph Reiter
a66e674649 Include class related section documentation in the gir file.
g-ir-scanner includes section docs as class/interface docs if the section name is equal to the lowercase type name.
Since all the documentation is in section blocks, rename them to match the type names.

https://bugzilla.gnome.org/show_bug.cgi?id=727776
2014-04-07 22:13:25 +02:00
Sebastian Dröge
f88cc0f433 ges-group: Properly check for integer underflows
error: comparison of unsigned expression < 0 is always false
2014-02-08 20:19:53 +01:00
Thibault Saunier
c4c26f8748 ges: Handle trimming in groups
This was broken, clips where moving all around, make it behave properly.
2013-09-07 12:55:58 -04:00
Thibault Saunier
cc9391319e group: Add an empty group constructor
As it is more intuitive for users.

API:
  ges_group_new
2013-07-12 11:56:59 -04:00
Mathieu Duponchelle
2723ef561e container/group/clip: Allow creating an empty group.
This is a legitimate use case.
2013-07-11 23:47:36 +02:00
Mathieu Duponchelle
96204ac1d2 container: Add a 'recursive' argument to the get_children method
API:
  - ges_container_get_children (GESContainer *container);
  + ges_container_get_children (GESContainer *container, gboolean recurse);
2013-07-10 23:25:12 -04:00
Mathieu Duponchelle
ff21ea7f92 group: set priv->setting_value to TRUE when moving ourselves in _child_removed 2013-07-10 23:18:41 -04:00
Thibault Saunier
a933d9540d ges: Implement a GESGroup class, subclass of GESContainer
The GESGroup class is used to group various GESContainer
together, it can contain either GESClips or GESGroup or both.
2013-07-09 16:47:00 -04:00