[gnome-clocks/bilelmoussaoui/clean: 1/2] widgets: remove unused AnalogFrame

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit 2d5000ff7dbbef58b437f2fcbf13ae9ff4c1d990
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Sat Apr 4 12:59:16 2020 +0200

    widgets: remove unused AnalogFrame

 src/widgets.vala | 72 --------------------------------------------------------
 1 file changed, 72 deletions(-)
---
diff --git a/src/widgets.vala b/src/widgets.vala
index 8542917..06e934e 100644
--- a/src/widgets.vala
+++ b/src/widgets.vala
@@ -192,78 +192,6 @@ public class AmPmToggleButton : Gtk.Button {
     }
 }
 
-public class AnalogFrame : Gtk.Bin {
-    protected const int LINE_WIDTH = 6;
-    protected const int RADIUS_PAD = 48;
-
-    private int calculate_diameter () {
-        int ret = 2 * RADIUS_PAD;
-        var child = get_child ();
-        if (child != null && child.visible) {
-            int w, h;
-            child.get_preferred_width (out w, null);
-            child.get_preferred_height (out h, null);
-            ret += (int) Math.sqrt (w * w + h * h);
-        }
-
-        return ret;
-    }
-
-    public override void get_preferred_width (out int min_w, out int natural_w) {
-        var d = calculate_diameter ();
-        min_w = d;
-        natural_w = d;
-    }
-
-    public override void get_preferred_height (out int min_h, out int natural_h) {
-        var d = calculate_diameter ();
-        min_h = d;
-        natural_h = d;
-    }
-
-    public override void size_allocate (Gtk.Allocation allocation) {
-        base.size_allocate (allocation);
-    }
-
-    public override bool draw (Cairo.Context cr) {
-        var context = get_style_context ();
-
-        Gtk.Allocation allocation;
-        get_allocation (out allocation);
-        var center_x = allocation.width / 2;
-        var center_y = allocation.height / 2;
-
-        var radius = calculate_diameter () / 2;
-
-        cr.save ();
-        cr.move_to (center_x + radius, center_y);
-
-        context.save ();
-        context.add_class ("clocks-analog-frame");
-
-        context.save ();
-        context.add_class (Gtk.STYLE_CLASS_TROUGH);
-
-        var color = context.get_color (context.get_state ());
-
-        cr.set_line_width (LINE_WIDTH);
-        Gdk.cairo_set_source_rgba (cr, color);
-        cr.arc (center_x, center_y, radius - LINE_WIDTH / 2, 0, 2 * Math.PI);
-        cr.stroke ();
-
-        context.restore ();
-
-        draw_progress (cr, center_x, center_y, radius);
-
-        context.restore ();
-        cr.restore ();
-
-        return base.draw (cr);
-    }
-
-    public virtual void draw_progress (Cairo.Context cr, int center_x, int center_y, int radius) {
-    }
-}
 
 } // namespace Clocks