[gnome-games/wip/exalm/rebrand: 122/124] collection-view: Stop using HdySwipeGroup

[Alexander Mikhaylenko <alexm src gnome org>]

commit 2db3c709375724c530687044f756289993769817
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Sat Jun 19 19:03:35 2021 +0500

    collection-view: Stop using HdySwipeGroup
    
    We were still using swipe groups for collections. Regress the UI a bit,
    stop using deck for header bars and use a regular stack instead, so we
    can remove swipe groups.

 src/ui/collection-view.ui    |  9 ++-------
 src/ui/collection-view.vala  | 17 +++++++++--------
 src/ui/collections-page.vala |  4 ----
 3 files changed, 11 insertions(+), 19 deletions(-)
---
diff --git a/src/ui/collection-view.ui b/src/ui/collection-view.ui
index ad35d91d..3af80eeb 100644
--- a/src/ui/collection-view.ui
+++ b/src/ui/collection-view.ui
@@ -17,9 +17,9 @@
         <property name="visible">True</property>
         <property name="transition-type">crossfade</property>
         <child>
-          <object class="HdyDeck" id="collections_deck">
+          <object class="GtkStack" id="collections_stack">
             <property name="visible">True</property>
-            <property name="can-swipe-back">True</property>
+            <property name="transition-type">crossfade</property>
             <child>
               <object class="HdyHeaderBar" id="header_bar">
                 <property name="visible">True</property>
@@ -567,11 +567,6 @@
       </object>
     </child>
   </object>
-  <object class="HdySwipeGroup" id="collections_swipe_group">
-    <swipeables>
-      <swipeable name="collections_deck"/>
-    </swipeables>
-  </object>
   <menu id="primary_menu">
     <section>
       <item>
diff --git a/src/ui/collection-view.vala b/src/ui/collection-view.vala
index 7678a045..813a63a6 100644
--- a/src/ui/collection-view.vala
+++ b/src/ui/collection-view.vala
@@ -7,7 +7,7 @@ private class Games.CollectionView : Gtk.Box, UiView {
        public signal void game_activated (Game game);
 
        [GtkChild]
-       private unowned Hdy.Deck collections_deck;
+       private unowned Gtk.Stack collections_stack;
        [GtkChild]
        private unowned Gtk.Stack header_bar_stack;
        [GtkChild]
@@ -41,8 +41,6 @@ private class Games.CollectionView : Gtk.Box, UiView {
        [GtkChild]
        private unowned Hdy.ViewSwitcherBar view_switcher_bar;
        [GtkChild]
-       private unowned Hdy.SwipeGroup collections_swipe_group;
-       [GtkChild]
        private unowned UndoNotification undo_notification;
        [GtkChild]
        private unowned Gtk.Entry collection_rename_entry;
@@ -162,8 +160,6 @@ private class Games.CollectionView : Gtk.Box, UiView {
                viewstack.child_set (games_page, "icon-name", icon_name);
                empty_collection.icon_name = icon_name;
 
-               collections_swipe_group.add_swipeable (collections_page.get_collections_deck ());
-
                konami_code = new KonamiCode (window);
                konami_code.code_performed.connect (on_konami_code_performed);
 
@@ -469,6 +465,11 @@ private class Games.CollectionView : Gtk.Box, UiView {
                update_bottom_bar ();
                update_available_selection_actions ();
                search_mode = false;
+
+               if (collections_page.is_subpage_open)
+                       collections_stack.visible_child = collection_subpage_header_bar;
+               else
+                       collections_stack.visible_child = header_bar;
        }
 
        [GtkCallback]
@@ -554,11 +555,11 @@ private class Games.CollectionView : Gtk.Box, UiView {
                }
                else {
                        select_none ();
-                       header_bar_stack.visible_child = collections_deck;
+                       header_bar_stack.visible_child = collections_stack;
                        if (collections_page.is_subpage_open)
-                               collections_deck.visible_child = collection_subpage_header_bar;
+                               collections_stack.visible_child = collection_subpage_header_bar;
                        else
-                               collections_deck.visible_child = header_bar;
+                               collections_stack.visible_child = header_bar;
                }
 
                update_bottom_bar ();
diff --git a/src/ui/collections-page.vala b/src/ui/collections-page.vala
index e28dd572..4fe63f4c 100644
--- a/src/ui/collections-page.vala
+++ b/src/ui/collections-page.vala
@@ -131,10 +131,6 @@ private class Games.CollectionsPage : Gtk.Bin {
                        collections_main_page.set_filter (filtering_terms);
        }
 
-       public Hdy.Deck get_collections_deck () {
-               return collections_deck;
-       }
-
        public bool exit_subpage () {
                return on_subpage_back_clicked ();
        }