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clutter/timeline: Deprecate timelines without an actor or frame clock

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Without an associated actor, or explicit frame clock set, in the future
a timeline will not know how to progress, as there will be no singe
frame clock to assume is the main one. Thus, deprecate the construction
of timelines without either an actor or frame clock set.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1285
This commit is contained in:
Jonas Ådahl 2020-04-17 09:03:44 +02:00
parent 203c20d7ad
commit 2b95ec40c6
22 changed files with 103 additions and 42 deletions
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8
clutter/clutter/clutter-actor.c
View File

@ -311,7 +311,7 @@
* |[<!-- language="C" -->
* ClutterTransition *transition;
*
* transition = clutter_property_transition_new ("opacity");
* transition = clutter_property_transition_new_for_actor (actor, "opacity");
* clutter_timeline_set_duration (CLUTTER_TIMELINE (transition), 3000);
* clutter_timeline_set_repeat_count (CLUTTER_TIMELINE (transition), 2);
* clutter_timeline_set_auto_reverse (CLUTTER_TIMELINE (transition), TRUE);
@ -344,7 +344,7 @@
* ClutterTransition *transition;
* ClutterInterval *interval;
*
* transition = clutter_property_transition_new ("opacity");
* transition = clutter_property_transition_new_for_actor (actor, "opacity");
*
* // we want to animate the opacity between 0 and 255
* clutter_transition_set_from (transition, G_TYPE_UINT, 0);
@ -505,7 +505,7 @@
* const char *prop = "@constraints.bind-x.offset";
*
* // create a new transition for the given property
* transition = clutter_property_transition_new (prop);
* transition = clutter_property_transition_new_for_actor (rect, prop);
*
* // set the easing mode and duration
* clutter_timeline_set_progress_mode (CLUTTER_TIMELINE (transition),
@ -17865,7 +17865,7 @@ _clutter_actor_create_transition (ClutterActor *actor,
clos = g_hash_table_lookup (info->transitions, pspec->name);
if (clos == NULL)
{
res = clutter_property_transition_new (pspec->name);
res = clutter_property_transition_new_for_actor (actor, pspec->name);
clutter_transition_set_remove_on_complete (res, TRUE);

8
clutter/clutter/clutter-pan-action.c
View File

@ -326,8 +326,12 @@ gesture_end (ClutterGestureAction *gesture,
if (ABS (velocity) * priv->acceleration_factor > min_velocity &&
duration > FLOAT_EPSILON)
{
ClutterActor *pan_actor =
clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (gesture));
priv->interpolated_x = priv->interpolated_y = 0.0f;
priv->deceleration_timeline = clutter_timeline_new (duration);
priv->deceleration_timeline = clutter_timeline_new_for_actor (pan_actor,
duration);
clutter_timeline_set_progress_mode (priv->deceleration_timeline,
CLUTTER_EASE_OUT_EXPO);
@ -458,6 +462,8 @@ clutter_pan_action_set_actor (ClutterActorMeta *meta,
/* make sure we reset the state */
if (priv->state == PAN_STATE_INTERPOLATING)
g_clear_object (&priv->deceleration_timeline);
else if (priv->deceleration_timeline)
clutter_timeline_set_actor (priv->deceleration_timeline, actor);
}
CLUTTER_ACTOR_META_CLASS (clutter_pan_action_parent_class)->set_actor (meta,

1
clutter/clutter/clutter-property-transition.h
View File

@ -82,6 +82,7 @@ CLUTTER_EXPORT
ClutterTransition * clutter_property_transition_new_for_actor (ClutterActor *actor,
const char *property_name);
CLUTTER_DEPRECATED_FOR(clutter_transition_new_for_actor)
ClutterTransition * clutter_property_transition_new (const char *property_name);
CLUTTER_EXPORT

4
clutter/clutter/clutter-scroll-actor.c
View File

@ -369,7 +369,9 @@ clutter_scroll_actor_scroll_to_point (ClutterScrollActor *actor,
if (priv->transition == NULL)
{
priv->transition = clutter_property_transition_new ("scroll-to");
priv->transition =
clutter_property_transition_new_for_actor (CLUTTER_ACTOR (actor),
"scroll-to");
clutter_transition_set_animatable (priv->transition,
CLUTTER_ANIMATABLE (actor));
clutter_transition_set_remove_on_complete (priv->transition, TRUE);

3
clutter/clutter/clutter-text.c
View File

@ -3662,7 +3662,8 @@ clutter_text_set_color_animated (ClutterText *self,
if (transition == NULL)
{
transition = clutter_property_transition_new (pspec->name);
transition = clutter_property_transition_new_for_actor (actor,
pspec->name);
clutter_transition_set_animatable (transition,
CLUTTER_ANIMATABLE (self));
clutter_transition_set_remove_on_complete (transition, TRUE);

13
clutter/clutter/clutter-timeline.c
View File

@ -95,6 +95,7 @@
#include "clutter-build-config.h"
#include "clutter-timeline.h"
#include "deprecated/clutter-timeline.h"
#include "clutter-debug.h"
#include "clutter-easing.h"
@ -614,6 +615,17 @@ remove_timeline (ClutterTimeline *timeline)
}
}
static void
clutter_timeline_constructed (GObject *object)
{
ClutterTimeline *timeline = CLUTTER_TIMELINE (object);
ClutterTimelinePrivate *priv = timeline->priv;
g_warn_if_fail (priv->actor || priv->frame_clock);
G_OBJECT_CLASS (clutter_timeline_parent_class)->constructed (object);
}
static void
clutter_timeline_finalize (GObject *object)
{
@ -787,6 +799,7 @@ clutter_timeline_class_init (ClutterTimelineClass *klass)
object_class->dispose = clutter_timeline_dispose;
object_class->finalize = clutter_timeline_finalize;
object_class->constructed = clutter_timeline_constructed;
object_class->set_property = clutter_timeline_set_property;
object_class->get_property = clutter_timeline_get_property;
g_object_class_install_properties (object_class, PROP_LAST, obj_props);

3
clutter/clutter/clutter-timeline.h
View File

@ -118,9 +118,6 @@ struct _ClutterTimelineClass
CLUTTER_EXPORT
GType clutter_timeline_get_type (void) G_GNUC_CONST;
CLUTTER_EXPORT
ClutterTimeline * clutter_timeline_new (guint duration_ms);
CLUTTER_EXPORT
ClutterTimeline * clutter_timeline_new_for_actor (ClutterActor *actor,
unsigned int duration_ms);

34
clutter/clutter/deprecated/clutter-timeline.h Normal file
View File

@ -0,0 +1,34 @@
/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Copyright (C) 2012 Intel Corp
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CLUTTER_TIMELINE_PRIVATE_H__
#define __CLUTTER_TIMELINE_PRIVATE_H__
#include <clutter/clutter-timeline.h>
G_BEGIN_DECLS
CLUTTER_DEPRECATED_FOR(clutter_timeline_new_for_actor)
ClutterTimeline * clutter_timeline_new (guint duration_ms);
G_END_DECLS
#endif /* __CLUTTER_TIMELINE_PRIVATE_H__ */

1
clutter/clutter/meson.build
View File

@ -223,6 +223,7 @@ clutter_nonintrospected_sources = [
clutter_deprecated_headers = [
'deprecated/clutter-container.h',
'deprecated/clutter-timeline.h',
]
clutter_backend_sources = []

26
src/tests/clutter/conform/scripts/test-script-timeline-markers.json
View File

@ -1,12 +1,16 @@
{
"id" : "timeline0",
"type" : "ClutterTimeline",
"duration" : 1000,
[
{ "id" : "actor0", "type" : "ClutterActor" },
{
"id" : "timeline0",
"type" : "ClutterTimeline",
"duration" : 1000,
"actor" : "actor0",
"markers" : [
{ "name" : "marker0", "time" : 250 },
{ "name" : "marker1", "time" : 500 },
{ "name" : "marker2", "time" : 750 },
{ "name" : "marker3", "progress" : 0.5 }
]
}
"markers" : [
{ "name" : "marker0", "time" : 250 },
{ "name" : "marker1", "time" : 500 },
{ "name" : "marker2", "time" : 750 },
{ "name" : "marker3", "progress" : 0.5 }
]
}
]

2
src/tests/clutter/conform/timeline-interpolate.c
View File

@ -139,7 +139,7 @@ timeline_interpolation (void)
stage = clutter_test_get_stage ();
state.timeline =
clutter_timeline_new (TEST_TIMELINE_DURATION);
clutter_timeline_new_for_actor (stage, TEST_TIMELINE_DURATION);
clutter_timeline_set_repeat_count (state.timeline, -1);
g_signal_connect (G_OBJECT(state.timeline),
"new-frame",

6
src/tests/clutter/conform/timeline-progress.c
View File

@ -7,9 +7,10 @@
static void
timeline_progress_step (void)
{
ClutterActor *stage = clutter_test_get_stage ();
ClutterTimeline *timeline;
timeline = clutter_timeline_new (1000);
timeline = clutter_timeline_new_for_actor (stage, 1000);
if (!g_test_quiet ())
g_print ("mode: step(3, end)\n");
@ -90,9 +91,10 @@ timeline_progress_step (void)
static void
timeline_progress_mode (void)
{
ClutterActor *stage = clutter_test_get_stage ();
ClutterTimeline *timeline;
timeline = clutter_timeline_new (1000);
timeline = clutter_timeline_new_for_actor (stage, 1000);
g_assert (clutter_timeline_get_progress_mode (timeline) == CLUTTER_LINEAR);
g_assert_cmpfloat (clutter_timeline_get_progress (timeline), ==, 0.0);

2
src/tests/clutter/conform/timeline-rewind.c
View File

@ -76,7 +76,7 @@ timeline_rewind (void)
stage = clutter_test_get_stage ();
state.timeline =
clutter_timeline_new (TEST_TIMELINE_DURATION);
clutter_timeline_new_for_actor (stage, TEST_TIMELINE_DURATION);
g_signal_connect (G_OBJECT(state.timeline),
"new-frame",
G_CALLBACK(new_frame_cb),

6
src/tests/clutter/conform/timeline.c
View File

@ -198,7 +198,7 @@ timeline_base (void)
stage = clutter_test_get_stage ();
timeline_data_init (&data_1, 1);
timeline_1 = clutter_timeline_new (FRAME_COUNT * 1000 / FPS);
timeline_1 = clutter_timeline_new_for_actor (stage, FRAME_COUNT * 1000 / FPS);
clutter_timeline_add_marker_at_time (timeline_1, "start-marker",
0 * 1000 / FPS);
clutter_timeline_add_marker_at_time (timeline_1, "foo", 5 * 1000 / FPS);
@ -215,7 +215,7 @@ timeline_base (void)
g_strfreev (markers);
timeline_data_init (&data_2, 2);
timeline_2 = clutter_timeline_new (FRAME_COUNT * 1000 / FPS);
timeline_2 = clutter_timeline_new_for_actor (stage, FRAME_COUNT * 1000 / FPS);
clutter_timeline_add_marker_at_time (timeline_2, "bar", 2 * 1000 / FPS);
markers = clutter_timeline_list_markers (timeline_2, -1, &n_markers);
g_assert (markers != NULL);
@ -224,7 +224,7 @@ timeline_base (void)
g_strfreev (markers);
timeline_data_init (&data_3, 3);
timeline_3 = clutter_timeline_new (FRAME_COUNT * 1000 / FPS);
timeline_3 = clutter_timeline_new_for_actor (stage, FRAME_COUNT * 1000 / FPS);
clutter_timeline_set_direction (timeline_3, CLUTTER_TIMELINE_BACKWARD);
clutter_timeline_add_marker_at_time (timeline_3, "start-marker",
FRAME_COUNT * 1000 / FPS);

2
src/tests/clutter/interactive/test-actors.c
View File

@ -184,7 +184,7 @@ test_actors_main (int argc, char *argv[])
clutter_stage_set_title (CLUTTER_STAGE (oh->stage), "Actors");
/* Create a timeline to manage animation */
oh->timeline = clutter_timeline_new (6000);
oh->timeline = clutter_timeline_new_for_actor (oh->stage, 6000);
clutter_timeline_set_repeat_count (oh->timeline, -1);
/* fire a callback for frame change */

8
src/tests/clutter/interactive/test-cairo-flowers.c
View File

@ -209,12 +209,12 @@ test_cairo_flowers_main (int argc, char **argv)
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
/* Create a timeline to manage animation */
timeline = clutter_timeline_new (6000);
clutter_timeline_set_repeat_count (timeline, -1);
stage = clutter_stage_new ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Cairo Flowers");
/* Create a timeline to manage animation */
timeline = clutter_timeline_new_for_actor (stage, 6000);
clutter_timeline_set_repeat_count (timeline, -1);
g_signal_connect (stage, "destroy", G_CALLBACK (stop_and_quit), timeline);
clutter_actor_set_background_color (stage, CLUTTER_COLOR_Black);

2
src/tests/clutter/interactive/test-cogl-multitexture.c
View File

@ -212,7 +212,7 @@ test_cogl_multitexture_main (int argc, char *argv[])
clutter_container_add_actor (CLUTTER_CONTAINER(stage),
state->group);
state->timeline = clutter_timeline_new (2812);
state->timeline = clutter_timeline_new_for_actor (stage, 2812);
g_signal_connect (state->timeline, "new-frame", G_CALLBACK (frame_cb), state);

2
src/tests/clutter/interactive/test-cogl-tex-polygon.c
View File

@ -409,7 +409,7 @@ test_cogl_tex_polygon_main (int argc, char *argv[])
clutter_container_add_actor (CLUTTER_CONTAINER (stage), coglbox);
/* Timeline for animation */
timeline = clutter_timeline_new (6000);
timeline = clutter_timeline_new_for_actor (stage, 6000);
clutter_timeline_set_repeat_count (timeline, -1);
g_signal_connect (timeline, "new-frame", G_CALLBACK (frame_cb), coglbox);
clutter_timeline_start (timeline);

2
src/tests/clutter/interactive/test-cogl-tex-tile.c
View File

@ -215,7 +215,7 @@ test_cogl_tex_tile_main (int argc, char *argv[])
clutter_container_add_actor (CLUTTER_CONTAINER (stage), coglbox);
/* Timeline for animation */
timeline = clutter_timeline_new (6000); /* 6 second duration */
timeline = clutter_timeline_new_for_actor (stage, 6000); /* 6 second duration */
clutter_timeline_set_repeat_count (timeline, -1);
g_signal_connect (timeline, "new-frame", G_CALLBACK (frame_cb), coglbox);
clutter_timeline_start (timeline);

2
src/tests/clutter/interactive/test-layout.c
View File

@ -607,7 +607,7 @@ test_layout_main (int argc, char *argv[])
clutter_stage_set_title (CLUTTER_STAGE (stage), "Layout");
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
main_timeline = clutter_timeline_new (2000);
main_timeline = clutter_timeline_new_for_actor (stage, 2000);
clutter_timeline_set_repeat_count (main_timeline, -1);
clutter_timeline_set_auto_reverse (main_timeline, TRUE);
g_signal_connect (main_timeline, "new-frame",

2
src/tests/clutter/interactive/test-paint-wrapper.c
View File

@ -241,7 +241,7 @@ test_paint_wrapper_main (int argc, char *argv[])
oh->stage = stage;
/* Create a timeline to manage animation */
oh->timeline = clutter_timeline_new (6000);
oh->timeline = clutter_timeline_new_for_actor (oh->stage, 6000);
clutter_timeline_set_repeat_count (oh->timeline, -1);
/* fire a callback for frame change */

8
src/tests/clutter/interactive/test-shader-effects.c
View File

@ -21,15 +21,15 @@ test_shader_effects_main (int argc, char *argv[])
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
/* Make a timeline */
timeline = clutter_timeline_new (7692);
clutter_timeline_set_repeat_count (timeline, -1);
stage = clutter_stage_new ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Rotations");
clutter_actor_set_background_color (stage, CLUTTER_COLOR_Aluminium3);
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
/* Make a timeline */
timeline = clutter_timeline_new_for_actor (stage, 7692);
clutter_timeline_set_repeat_count (timeline, -1);
/* Make a hand */
file = g_build_filename (TESTS_DATADIR, "redhand.png", NULL);
hand = clutter_test_utils_create_texture_from_file (file, NULL);