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libsysprof-gtk: bind expression to normalized series

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This commit is contained in:
Christian Hergert
2023-07-06 15:52:28 -07:00
parent fbd52438b5
commit 82032c3aa4
1 changed files with 15 additions and 12 deletions
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27
src/libsysprof-gtk/sysprof-time-span-layer.c
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@ -36,6 +36,8 @@ struct _SysprofTimeSpanLayer
SysprofNormalizedSeries *normal_x; SysprofNormalizedSeries *normal_x;
SysprofNormalizedSeries *normal_x2; SysprofNormalizedSeries *normal_x2;
GBindingGroup *series_bindings;
GdkRGBA color; GdkRGBA color;
GdkRGBA event_color; GdkRGBA event_color;
@ -297,6 +299,7 @@ sysprof_time_span_layer_finalize (GObject *object)
{ {
SysprofTimeSpanLayer *self = (SysprofTimeSpanLayer *)object; SysprofTimeSpanLayer *self = (SysprofTimeSpanLayer *)object;
g_clear_object (&self->series_bindings);
g_clear_object (&self->axis); g_clear_object (&self->axis);
g_clear_object (&self->series); g_clear_object (&self->series);
g_clear_object (&self->normal_x); g_clear_object (&self->normal_x);
@ -408,18 +411,8 @@ sysprof_time_span_layer_class_init (SysprofTimeSpanLayerClass *klass)
static void static void
sysprof_time_span_layer_init (SysprofTimeSpanLayer *self) sysprof_time_span_layer_init (SysprofTimeSpanLayer *self)
{ {
g_autoptr(GtkExpression) begin_expression = NULL; self->normal_x = g_object_new (SYSPROF_TYPE_NORMALIZED_SERIES, NULL);
g_autoptr(GtkExpression) end_expression = NULL; self->normal_x2 = g_object_new (SYSPROF_TYPE_NORMALIZED_SERIES, NULL);
begin_expression = gtk_property_expression_new (SYSPROF_TYPE_TIME_SERIES_ITEM, NULL, "time");
end_expression = gtk_property_expression_new (SYSPROF_TYPE_TIME_SERIES_ITEM, NULL, "end-time");
self->normal_x = g_object_new (SYSPROF_TYPE_NORMALIZED_SERIES,
"expression", begin_expression,
NULL);
self->normal_x2 = g_object_new (SYSPROF_TYPE_NORMALIZED_SERIES,
"expression", end_expression,
NULL);
g_signal_connect_object (self->normal_x, g_signal_connect_object (self->normal_x,
"items-changed", "items-changed",
@ -431,6 +424,14 @@ sysprof_time_span_layer_init (SysprofTimeSpanLayer *self)
G_CALLBACK (gtk_widget_queue_draw), G_CALLBACK (gtk_widget_queue_draw),
self, self,
G_CONNECT_SWAPPED); G_CONNECT_SWAPPED);
self->series_bindings = g_binding_group_new ();
g_binding_group_bind (self->series_bindings, "time-expression",
self->normal_x, "expression",
G_BINDING_SYNC_CREATE);
g_binding_group_bind (self->series_bindings, "duration-expression",
self->normal_x2, "expression",
G_BINDING_SYNC_CREATE);
} }
const GdkRGBA * const GdkRGBA *
@ -512,6 +513,8 @@ sysprof_time_span_layer_set_series (SysprofTimeSpanLayer *self,
if (!g_set_object (&self->series, series)) if (!g_set_object (&self->series, series))
return; return;
g_binding_group_set_source (self->series_bindings, series);
sysprof_normalized_series_set_series (self->normal_x, SYSPROF_SERIES (series)); sysprof_normalized_series_set_series (self->normal_x, SYSPROF_SERIES (series));
sysprof_normalized_series_set_series (self->normal_x2, SYSPROF_SERIES (series)); sysprof_normalized_series_set_series (self->normal_x2, SYSPROF_SERIES (series));