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clutter/stage-view: Notify about color state changes

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The cursor renderer will rely on the stage view telling it when its
output color state has changed.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4315>
This commit is contained in:
Sebastian Wick 2025-03-03 17:18:31 +01:00 committed by Marge Bot
parent 192f11646c
commit 603742d98c
1 changed files with 33 additions and 8 deletions
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41
clutter/clutter/clutter-stage-view.c
View File

@ -374,6 +374,7 @@ clutter_stage_view_invalidate_offscreen (ClutterStageView *view)
static void
set_color_state (ClutterStageView *view,
GParamSpec *pspec,
ClutterColorState **dest_color_state,
ClutterColorState *color_state)
{
@ -383,6 +384,7 @@ set_color_state (ClutterStageView *view,
g_set_object (dest_color_state, color_state);
clutter_stage_view_invalidate_offscreen (view);
g_object_notify_by_pspec (G_OBJECT (view), pspec);
}
void
@ -392,7 +394,10 @@ clutter_stage_view_set_color_state (ClutterStageView *view,
ClutterStageViewPrivate *priv =
clutter_stage_view_get_instance_private (view);
set_color_state (view, &priv->color_state, color_state);
set_color_state (view,
obj_props[PROP_COLOR_STATE],
&priv->color_state,
color_state);
}
void
@ -402,7 +407,10 @@ clutter_stage_view_set_output_color_state (ClutterStageView *view,
ClutterStageViewPrivate *priv =
clutter_stage_view_get_instance_private (view);
set_color_state (view, &priv->output_color_state, color_state);
set_color_state (view,
obj_props[PROP_OUTPUT_COLOR_STATE],
&priv->output_color_state,
color_state);
}
static void
@ -418,10 +426,20 @@ clutter_stage_view_ensure_color_states (ClutterStageView *view)
clutter_color_manager_get_default_color_state (color_manager);
if (!priv->color_state)
set_color_state (view, &priv->color_state, color_state);
{
set_color_state (view,
obj_props[PROP_COLOR_STATE],
&priv->color_state,
color_state);
}
if (!priv->output_color_state)
set_color_state (view, &priv->output_color_state, color_state);
{
set_color_state (view,
obj_props[PROP_OUTPUT_COLOR_STATE],
&priv->output_color_state,
color_state);
}
}
static void
@ -1276,11 +1294,16 @@ clutter_stage_view_set_property (GObject *object,
priv->use_shadowfb = g_value_get_boolean (value);
break;
case PROP_COLOR_STATE:
set_color_state (view, &priv->color_state, g_value_get_object (value));
set_color_state (view,
obj_props[PROP_COLOR_STATE],
&priv->color_state,
g_value_get_object (value));
break;
case PROP_OUTPUT_COLOR_STATE:
set_color_state (view,
&priv->output_color_state, g_value_get_object (value));
obj_props[PROP_OUTPUT_COLOR_STATE],
&priv->output_color_state,
g_value_get_object (value));
break;
case PROP_SCALE:
priv->scale = g_value_get_float (value);
@ -1423,14 +1446,16 @@ clutter_stage_view_class_init (ClutterStageViewClass *klass)
CLUTTER_TYPE_COLOR_STATE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
G_PARAM_STATIC_STRINGS);
G_PARAM_STATIC_STRINGS |
G_PARAM_EXPLICIT_NOTIFY);
obj_props[PROP_OUTPUT_COLOR_STATE] =
g_param_spec_object ("output-color-state", NULL, NULL,
CLUTTER_TYPE_COLOR_STATE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
G_PARAM_STATIC_STRINGS);
G_PARAM_STATIC_STRINGS |
G_PARAM_EXPLICIT_NOTIFY);
obj_props[PROP_SCALE] =
g_param_spec_float ("scale", NULL, NULL,