Add try filter

data/gtk/window.blp

@@ -23,6 +23,13 @@ template RugbyAppWindow : Adw.ApplicationWindow {
         tooltip-text: "Score";
       }
 
+      ToggleButton filter_toggle {
+        icon-name: "funnel";
+        tooltip-text: "Show Try Filter";
+
+        toggled => filter_toggle_toggled_cb();
+      }
+
       [end]
       MenuButton {
         direction: none;
@@ -35,32 +42,58 @@ template RugbyAppWindow : Adw.ApplicationWindow {
     Adw.Clamp {
       maximum-size: 600;
 
-      Stack stack {
-        StackPage {
-          child: Adw.StatusPage empty_page {
-            title: "No possibilities";
-          };
+      Box {
+        orientation: vertical;
+
+        Revealer {
+          halign: center;
+          margin-top: 6;
+          reveal-child: bind filter_toggle.active;
+          transition-type: swing_down;
+
+          SpinButton tryspin {
+            adjustment: Adjustment {
+              step-increment: 1;
+              lower: 0;
+              upper: 40;
+            };
+            focusable: true;
+            tooltip-text: "Tries";
+
+            value-changed => try_spin_value_changed_cb();
+          }
         }
 
-        StackPage {
-          child: ScrolledWindow list_page {
-            vexpand: true;
+        Stack stack {
+          StackPage {
+            child: Adw.StatusPage empty_page {
+              title: "No possibilities";
+            };
+          }
 
-            ListView listview {
-              styles ["rich-list"]
+          StackPage {
+            child: ScrolledWindow list_page {
+              vexpand: true;
 
-              model: NoSelection {
-                model: .RugbyListStore {
-                  score: bind scorespin.value;
+              ListView listview {
+                styles ["rich-list"]
+
+                factory: BuilderListItemFactory {
+                  resource: "/uk/me/bcowan/Rugby/gtk/score-item.ui";
+                };
+                model: NoSelection {
+                  model: FilterListModel {
+                    filter: CustomFilter try_filter {};
+                    model: .RugbyListStore list_store {
+                      score: bind scorespin.value;
+                    };
 
-                  items-changed => list_store_items_changed_cb();
+                    items-changed => list_store_items_changed_cb();
+                  };
                 };
-              };
-              factory: BuilderListItemFactory {
-                resource: "/uk/me/bcowan/Rugby/gtk/score-item.ui";
-              };
-            }
-          };
+              }
+            };
+          }
         }
       }
     }

data/icons/scalable/actions/funnel-symbolic.svg

+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" height="16px" viewBox="0 0 16 16" width="16px"><path d="m 0 1.007812 h 15 l -6 7 v 6 l -3 2 v -8 z m 0 0" fill="#222222"/></svg>

data/rugby.gresource.xml

@@ -10,5 +10,6 @@
     <file preprocess="xml-stripblanks" compressed="true">gtk/prefs.ui</file>
     <file preprocess="xml-stripblanks" compressed="true">gtk/score-item.ui</file>
     <file preprocess="xml-stripblanks" compressed="true">gtk/window.ui</file>
+    <file preprocess="xml-stripblanks" compressed="true">icons/scalable/actions/funnel-symbolic.svg</file>
   </gresource>
 </gresources>

src/rugby-app-window.c

@@ -18,9 +18,12 @@ struct _RugbyAppWindow
     AdwApplicationWindow parent;
 
     GtkWidget *scorespin;
+    GtkWidget *tryspin;
     GtkWidget *stack;
     GtkWidget *empty_page;
     GtkWidget *list_page;
+
+    GtkCustomFilter *try_filter;
 };
 
 G_DEFINE_TYPE (RugbyAppWindow, rugby_app_window, ADW_TYPE_APPLICATION_WINDOW)
@@ -108,6 +111,14 @@ activate_score_changed (G_GNUC_UNUSED GSimpleAction *action,
         g_assert_not_reached ();
 }
 
+static void
+try_spin_value_changed_cb (G_GNUC_UNUSED GtkSpinButton *btn,
+                                         gpointer       user_data)
+{
+    RugbyAppWindow *self = RUGBY_APP_WINDOW (user_data);
+    gtk_filter_changed (GTK_FILTER (self->try_filter), GTK_FILTER_CHANGE_DIFFERENT);
+}
+
 static void
 rugby_app_window_dispose (GObject *object)
 {
@@ -116,6 +127,43 @@ rugby_app_window_dispose (GObject *object)
     G_OBJECT_CLASS (rugby_app_window_parent_class)->dispose (object);
 }
 
+static gboolean
+try_filter_func (gpointer item,
+                 gpointer user_data)
+{
+    RugbyPossibility *possibility = RUGBY_POSSIBILITY (item);
+    RugbyAppWindow *self = RUGBY_APP_WINDOW (user_data);
+
+    int tries, utries;
+
+    g_object_get (possibility,
+                  "tries", &tries,
+                  "utries", &utries,
+                  NULL);
+
+    if ((tries + utries) == gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (self->tryspin)))
+        return TRUE;
+
+    return FALSE;
+}
+
+static void
+filter_toggle_toggled_cb (GtkToggleButton *btn,
+                          gpointer         user_data)
+{
+    RugbyAppWindow *self = RUGBY_APP_WINDOW (user_data);
+
+    if (gtk_toggle_button_get_active (btn))
+    {
+        gtk_custom_filter_set_filter_func (self->try_filter, try_filter_func, self, NULL);
+        gtk_filter_changed (GTK_FILTER (self->try_filter), GTK_FILTER_CHANGE_DIFFERENT);
+    }
+    else
+    {
+        gtk_custom_filter_set_filter_func (self->try_filter, NULL, NULL, NULL);
+    }
+}
+
 static void
 rugby_app_window_init (RugbyAppWindow *self)
 {
@@ -146,10 +194,15 @@ rugby_app_window_class_init (RugbyAppWindowClass *klass)
                                                  "/uk/me/bcowan/Rugby/gtk/window.ui");
 
     gtk_widget_class_bind_template_child (widget_class, RugbyAppWindow, scorespin);
+    gtk_widget_class_bind_template_child (widget_class, RugbyAppWindow, tryspin);
     gtk_widget_class_bind_template_child (widget_class, RugbyAppWindow, stack);
     gtk_widget_class_bind_template_child (widget_class, RugbyAppWindow, empty_page);
     gtk_widget_class_bind_template_child (widget_class, RugbyAppWindow, list_page);
 
+    gtk_widget_class_bind_template_child (widget_class, RugbyAppWindow, try_filter);
+
+    gtk_widget_class_bind_template_callback (widget_class, filter_toggle_toggled_cb);
+    gtk_widget_class_bind_template_callback (widget_class, try_spin_value_changed_cb);
     gtk_widget_class_bind_template_callback (widget_class, item_tooltip_cb);
     gtk_widget_class_bind_template_callback (widget_class, list_store_items_changed_cb);
 }

src/rugby-list-store.c

@@ -165,7 +165,7 @@ rugby_list_store_get_property (GObject    *object,
     switch (prop_id)
     {
         case PROP_SCORE:
-            g_value_set_int (value, rugby_list_store_get_score (self));
+            g_value_set_int (value, self->score);
             break;
         default:
             G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -182,8 +182,15 @@ rugby_list_store_set_property (GObject      *object,
 
     switch (prop_id)
     {
+        int score;
         case PROP_SCORE:
-            rugby_list_store_set_score (self, g_value_get_int (value));
+            score = g_value_get_int (value);
+            if (score != self->score)
+            {
+                self->score = score;
+                process_data (self);
+                g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_SCORE]);
+            }
             break;
         default:
             G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -224,26 +231,3 @@ rugby_list_store_init (RugbyListStore *self)
     self->items = g_list_store_new (RUGBY_TYPE_POSSIBILITY);
 }
 
-// Public functions
-
-int
-rugby_list_store_get_score (RugbyListStore *self)
-{
-    g_assert (RUGBY_IS_LIST_STORE (self));
-
-    return self->score;
-}
-
-void
-rugby_list_store_set_score (RugbyListStore *self,
-                            int             score)
-{
-    g_assert (RUGBY_IS_LIST_STORE (self));
-
-    if (score != self->score)
-    {
-        self->score = score;
-        process_data (self);
-        g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_SCORE]);
-    }
-}

src/rugby-list-store.h

@@ -14,8 +14,4 @@ G_BEGIN_DECLS
 
 G_DECLARE_FINAL_TYPE (RugbyListStore, rugby_list_store, RUGBY, LIST_STORE, GObject)
 
-int  rugby_list_store_get_score (RugbyListStore *self);
-void rugby_list_store_set_score (RugbyListStore *self,
-                                 int             score);
-
 G_END_DECLS