Remember size, maximized, and position

data/com.github.bartzaalberg.php-tester.gschema.xml

@@ -1,6 +1,20 @@
 <schemalist>
   <schema id="com.github.bartzaalberg.php-tester" path="/com/github/bartzaalberg/php-tester/" gettext-domain="my-app">
-
+	<key name="window-maximized" type="b">
+	  <default>false</default>
+	  <summary>Maximized</summary>
+	  <description>Whether the window is maximized</description>
+	</key>
+	<key name="window-position" type="(ii)">
+	  <default>(1024, 750)</default>
+	  <summary>Window position</summary>
+	  <description>Most recent window position (x, y)</description>
+	</key>
+	<key name="window-size" type="(ii)">
+	  <default>(-1, -1)</default>
+	  <summary>Window size</summary>
+	  <description>Most recent window size (width, height)</description>
+	</key>
    <key name="style-scheme" type="s">
 		<default>'classic'</default>
 		<summary>Preferred Style Scheme</summary>
@@ -26,7 +40,6 @@
 		<summary>The PHP path</summary>
 		<description>This path is used to search for PHP. If this path is wrong the application wont be able to operate</description>
 	</key>
-
   </schema>
 </schemalist>
 

src/Application.vala

@@ -4,10 +4,13 @@ namespace PhpTester {
 public class App:Granite.Application {
 
     public static MainWindow window = null;
+    public static GLib.Settings settings;
 
     construct {
         program_name = Constants.APPLICATION_NAME;
         application_id = Constants.APPLICATION_NAME;
+        settings = new GLib.Settings (Constants.APPLICATION_NAME);
+
     }
 
     protected override void activate () {
@@ -21,14 +24,45 @@ public class App:Granite.Application {
         }
 
         window = new MainWindow (this);
+        go_to_last_saved_position (window);
+        go_to_last_saved_size (window);
+
         window.show_all ();
+
+        change_view_if_no_php_was_found ();
     }
 
     public static int main (string[] args) {
         var app = new PhpTester.App ();
         return app.run (args);
     }
 
+    private void go_to_last_saved_position (MainWindow main_window) {
+        int window_x, window_y;
+        settings.get ("window-position", "(ii)", out window_x, out window_y);
+        if (window_x != -1 || window_y != -1) {
+            window.move (window_x, window_y);
+        }
+    }
+
+    private void go_to_last_saved_size (MainWindow main_window) {
+        var rect = Gtk.Allocation ();
+
+        settings.get ("window-size", "(ii)", out rect.width, out rect.height);
+        window.set_allocation (rect);
+
+        if (settings.get_boolean ("window-maximized")) {
+            window.maximize ();
+        }
+    }
+
+    private void change_view_if_no_php_was_found () {
+        var stack_manager = StackManager.get_instance ();
+        var php_version_manager = PhpVersionManager.get_instance ();
+        if (php_version_manager.no_versions_found ()) {
+            stack_manager.get_stack ().visible_child_name = "no-php-found-view";
+        }
+    }
 }
 }
 

src/MainWindow.vala

@@ -8,7 +8,8 @@ public class MainWindow : Gtk.Window {
     private Gtk.Clipboard clipboard = Gtk.Clipboard.get (Gdk.SELECTION_CLIPBOARD);
     private StackManager stack_manager = StackManager.get_instance ();
     private HeaderBar header_bar = HeaderBar.get_instance ();
-    private PhpVersionManager php_version_manager = PhpVersionManager.get_instance ();
+
+    private uint configure_id;
 
     public MainWindow (Gtk.Application application) {
         Object (application: application,
@@ -20,13 +21,7 @@ public class MainWindow : Gtk.Window {
 
     construct {
         stack_manager.load_views (this);
-
         set_titlebar (header_bar);
-
-        if (php_version_manager.no_versions_found ()) {
-            stack_manager.get_stack ().visible_child_name = "no-php-found-view";
-        }
-
         add_shortcuts ();
     }
 
@@ -63,5 +58,35 @@ public class MainWindow : Gtk.Window {
             return false;
         });
     }
+
+    public override bool configure_event (Gdk.EventConfigure event) {
+        var settings = new GLib.Settings (Constants.APPLICATION_NAME);
+
+        if (configure_id != 0) {
+            GLib.Source.remove (configure_id);
+        }
+
+        configure_id = Timeout.add (100, () => {
+            configure_id = 0;
+
+            if (is_maximized) {
+                settings.set_boolean ("window-maximized", true);
+            } else {
+                settings.set_boolean ("window-maximized", false);
+
+                Gdk.Rectangle rect;
+                get_allocation (out rect);
+                settings.set ("window-size", "(ii)", rect.width, rect.height);
+
+                int root_x, root_y;
+                get_position (out root_x, out root_y);
+                settings.set ("window-position", "(ii)", root_x, root_y);
+            }
+
+            return false;
+        });
+
+        return base.configure_event (event);
+    }
 }
 }

src/StackManager.vala

@@ -36,7 +36,6 @@ public class StackManager : Object {
         });
 
         window.add (stack);
-        window.show_all ();
     }
 }
 }