[gnome-2048/arnaudb/wip/gtk4: 17/36] Uncomment more stuff.

[Arnaud B. <arnaudb src gnome org>]

commit db2c18e8b049bfbc99fe678c5965a71f9f6bade1
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue Apr 28 09:02:04 2020 +0200

    Uncomment more stuff.

 src/game-window.vala | 13 +++++++++++++
 src/game.vala        |  8 ++++----
 2 files changed, 17 insertions(+), 4 deletions(-)
---
diff --git a/src/game-window.vala b/src/game-window.vala
index 621fbe7..1f9261c 100644
--- a/src/game-window.vala
+++ b/src/game-window.vala
@@ -23,6 +23,19 @@ using Gtk;
 
 private class Board : Widget
 {
+    internal int width  { internal get; private set; }
+    internal int height { internal get; private set; }
+
+    construct
+    {
+        size_allocate.connect (on_size_allocate);
+    }
+
+    private static inline void on_size_allocate (Widget widget, int _width, int _height, int _baseline)
+    {
+        ((Board) widget).width  = _width;
+        ((Board) widget).height = _height;
+    }
 }
 
 [GtkTemplate (ui = "/org/gnome/TwentyFortyEight/ui/game-window.ui")]
diff --git a/src/game.vala b/src/game.vala
index 382e505..2f161d9 100644
--- a/src/game.vala
+++ b/src/game.vala
@@ -226,8 +226,8 @@ private class Game : Object
         _foreground_cur = new TileView? [rows, cols];
         _foreground_nxt = new TileView? [rows, cols];
 
-//        float canvas_width  = _view.width;
-//        float canvas_height = _view.height;
+        float canvas_width  = (float) _view.width;
+        float canvas_height = (float) _view.height;
 
         canvas_width  -= (cols + 1) * BLANK_COL_WIDTH;
         canvas_height -= (rows + 1) * BLANK_ROW_HEIGHT;
@@ -260,8 +260,8 @@ private class Game : Object
     {
         uint8 rows = _grid.rows;
         uint8 cols = _grid.cols;
-//        float canvas_width  = _view.width;
-//        float canvas_height = _view.height;
+        float canvas_width  = (float) _view.width;
+        float canvas_height = (float) _view.height;
 
         canvas_width  -= (cols + 1) * BLANK_COL_WIDTH;
         canvas_height -= (rows + 1) * BLANK_ROW_HEIGHT;