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libsysprof-gtk: connect zoom plumbing to session

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This gets the plumbing in place, but all of the charts are not yet doing
the proper filtering based on session visible time.
This commit is contained in:
Christian Hergert
2023-06-30 15:38:55 -07:00
parent bd5ce9de06
commit a3a9ca1529
3 changed files with 32 additions and 0 deletions
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15
src/libsysprof-gtk/sysprof-session.c
View File

@ -364,3 +364,18 @@ sysprof_session_list_tracks (SysprofSession *self)
return g_object_ref (G_LIST_MODEL (self->tracks));
}
void
sysprof_session_zoom_to_selection (SysprofSession *self)
{
g_return_if_fail (SYSPROF_IS_SESSION (self));
if (memcmp (&self->visible_time, &self->selected_time, sizeof self->visible_time) == 0)
return;
self->visible_time = self->selected_time;
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_VISIBLE_TIME]);
sysprof_session_update_axis (self);
}

2
src/libsysprof-gtk/sysprof-session.h
View File

@ -52,6 +52,8 @@ SYSPROF_AVAILABLE_IN_ALL
void sysprof_session_select_time (SysprofSession *self,
const SysprofTimeSpan *time_span);
SYSPROF_AVAILABLE_IN_ALL
void sysprof_session_zoom_to_selection (SysprofSession *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_session_list_tracks (SysprofSession *self);
G_END_DECLS

15
src/libsysprof-gtk/sysprof-tracks-view.c
View File

@ -319,6 +319,19 @@ G_GNUC_END_IGNORE_DEPRECATIONS
gtk_widget_get_height (GTK_WIDGET (self))));
}
static void
sysprof_tracks_view_zoom_to_selection (GtkWidget *widget,
const char *action_name,
GVariant *params)
{
SysprofTracksView *self = (SysprofTracksView *)widget;
g_assert (SYSPROF_IS_TRACKS_VIEW (self));
if (self->session != NULL)
sysprof_session_zoom_to_selection (self->session);
}
static void
sysprof_tracks_view_measure (GtkWidget *widget,
GtkOrientation orientation,
@ -467,6 +480,8 @@ sysprof_tracks_view_class_init (SysprofTracksViewClass *klass)
gtk_widget_class_bind_template_callback (widget_class, sysprof_tracks_view_drag_end_cb);
gtk_widget_class_bind_template_callback (widget_class, sysprof_tracks_view_drag_update_cb);
gtk_widget_class_install_action (widget_class, "zoom-to-selection", NULL, sysprof_tracks_view_zoom_to_selection);
g_type_ensure (SYSPROF_TYPE_TIME_RULER);
g_type_ensure (SYSPROF_TYPE_TRACK_VIEW);
}