[five-or-more/gsoc-vala-port: 25/29] Save window dimensions between runs

[Robert Roth <robertroth src gnome org>]

commit 288bc9c2542b0f3d2b3aa51b1d7706811394f230
Author: Ruxandra Simion <ruxandra simion93 gmail com>
Date:   Mon Aug 6 02:28:20 2018 +0300

    Save window dimensions between runs

 src-vala/main.vala   |  9 +++++++++
 src-vala/window.vala | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
---
diff --git a/src-vala/main.vala b/src-vala/main.vala
index 7f37848..83a3618 100644
--- a/src-vala/main.vala
+++ b/src-vala/main.vala
@@ -129,4 +129,13 @@ public class FiveOrMoreApp: Gtk.Application
                                "translator-credits", _("translator-credits"),
                                "website", "https://wiki.gnome.org/Apps/Five%20or%20more";);
     }
+
+    public override void shutdown ()
+    {
+        settings.set_int ("window-width", window.window_width);
+        settings.set_int ("window-height", window.window_height);
+        settings.set_boolean ("window-is-maximized", window.window_maximized);
+
+        base.shutdown ();
+    }
 }
diff --git a/src-vala/window.vala b/src-vala/window.vala
index 33866e1..6bc3388 100644
--- a/src-vala/window.vala
+++ b/src-vala/window.vala
@@ -16,6 +16,12 @@ public class GameWindow : Gtk.ApplicationWindow
     [GtkChild]
     private Gtk.Label scorelabel;
 
+    private Settings? settings = null;
+    private bool window_tiled;
+    public bool window_maximized { get; private set; }
+    public int window_width { get; private set; }
+    public int window_height { get; private set; }
+
     private Game? game = null;
     private ThemeRenderer? theme = null;
 
@@ -31,9 +37,14 @@ public class GameWindow : Gtk.ApplicationWindow
     {
         Object (application: app);
 
+        this.settings = settings;
         game = new Game (settings);
         theme = new ThemeRenderer (settings);
 
+        set_default_size (settings.get_int ("window-width"), settings.get_int ("window-height"));
+        if (settings.get_boolean ("window-is-maximized"))
+            maximize ();
+
         NextPiecesWidget next_pieces_widget = new NextPiecesWidget (settings, game, theme);
         preview_hbox.pack_start (next_pieces_widget);
         next_pieces_widget.realize ();
@@ -64,6 +75,28 @@ public class GameWindow : Gtk.ApplicationWindow
         game.game_over.connect (score_cb);
     }
 
+    protected override bool window_state_event (Gdk.EventWindowState event)
+    {
+        if ((event.changed_mask & Gdk.WindowState.MAXIMIZED) != 0)
+            window_maximized = (event.new_window_state & Gdk.WindowState.MAXIMIZED) != 0;
+
+        if ((event.changed_mask & Gdk.WindowState.TILED) != 0)
+            window_tiled = (event.new_window_state & Gdk.WindowState.TILED) != 0;
+
+        return false;
+    }
+
+    protected override void size_allocate (Gtk.Allocation allocation)
+    {
+        base.size_allocate (allocation);
+
+        if (window_maximized || window_tiled)
+            return;
+
+        window_width = allocation.width;
+        window_height = allocation.height;
+    }
+
     private void score_cb ()
     {