[libadwaita/wip/exalm/swipe-group: 27/29] Add adw_swipe_tracker_reset()

[Alexander Mikhaylenko <alexm src gnome org>]

commit 90e87b3359cdac37261f0684f2da8e5bb8c212c3
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Fri Feb 26 14:50:08 2021 +0500

    Add adw_swipe_tracker_reset()
    
    Stop using adw_swipe_tracker_emit_end_swipe() so we can remove it.

 src/adw-leaflet.c               |  2 +-
 src/adw-swipe-tracker-private.h |  2 ++
 src/adw-swipe-tracker.c         | 15 +++++++++++++++
 3 files changed, 18 insertions(+), 1 deletion(-)
---
diff --git a/src/adw-leaflet.c b/src/adw-leaflet.c
index de227ac..374d229 100644
--- a/src/adw-leaflet.c
+++ b/src/adw-leaflet.c
@@ -2931,7 +2931,7 @@ adw_leaflet_reorder_child_after (AdwLeaflet *self,
   previous_position = g_list_index (self->children, child) - 1;
 
   /* Cancel a gesture if there's one in progress */
-  adw_swipe_tracker_emit_end_swipe (self->tracker, 0, 0.0);
+  adw_swipe_tracker_reset (self->tracker);
 
   child_page = find_page_for_widget (self, child);
   self->children = g_list_remove (self->children, child_page);
diff --git a/src/adw-swipe-tracker-private.h b/src/adw-swipe-tracker-private.h
index b07a400..658b7ee 100644
--- a/src/adw-swipe-tracker-private.h
+++ b/src/adw-swipe-tracker-private.h
@@ -24,4 +24,6 @@ void adw_swipe_tracker_emit_end_swipe (AdwSwipeTracker *self,
                                        gint64           duration,
                                        double           to);
 
+void adw_swipe_tracker_reset (AdwSwipeTracker *self);
+
 G_END_DECLS
diff --git a/src/adw-swipe-tracker.c b/src/adw-swipe-tracker.c
index bb30703..1a0c435 100644
--- a/src/adw-swipe-tracker.c
+++ b/src/adw-swipe-tracker.c
@@ -1380,3 +1380,18 @@ adw_swipe_tracker_emit_end_swipe (AdwSwipeTracker *self,
 
   g_signal_emit (self, signals[SIGNAL_END_SWIPE], 0, duration, to);
 }
+
+void
+adw_swipe_tracker_reset (AdwSwipeTracker *self)
+{
+  g_return_if_fail (ADW_IS_SWIPE_TRACKER (self));
+
+  if (self->touch_gesture_capture)
+    gtk_event_controller_reset (GTK_EVENT_CONTROLLER (self->touch_gesture_capture));
+
+  if (self->touch_gesture)
+    gtk_event_controller_reset GTK_EVENT_CONTROLLER ((self->touch_gesture));
+
+  if (self->scroll_controller)
+    gtk_event_controller_reset (self->scroll_controller);
+}