1 files changed, 150 insertions, 0 deletions
diff --git a/subprojects/libhandy/src/hdy-application-window.c b/subprojects/libhandy/src/hdy-application-window.c
new file mode 100644
index 0000000..d3979cf
--- /dev/null
+++ b/subprojects/libhandy/src/hdy-application-window.c
@@ -0,0 +1,150 @@
+/*
+ * Copyright (C) 2020 Alexander Mikhaylenko <alexm@gnome.org>
+ *
+ * SPDX-License-Identifier: LGPL-2.1+
+ */
+
+#include "config.h"
+
+#include "hdy-application-window.h"
+#include "hdy-window-mixin-private.h"
+
+/**
+ * SECTION:hdy-application-window
+ * @short_description: A freeform application window.
+ * @title: HdyApplicationWindow
+ * @See_also: #HdyHeaderBar, #HdyWindow, #HdyWindowHandle
+ *
+ * HdyApplicationWindow is a #GtkApplicationWindow subclass providing the same
+ * features as #HdyWindow.
+ *
+ * See #HdyWindow for details.
+ *
+ * Using gtk_application_set_app_menu() and gtk_application_set_menubar() is
+ * not supported and may result in visual glitches.
+ *
+ * Since: 1.0
+ */
+
+typedef struct
+{
+  HdyWindowMixin *mixin;
+} HdyApplicationWindowPrivate;
+
+static void hdy_application_window_buildable_init (GtkBuildableIface *iface);
+
+G_DEFINE_TYPE_WITH_CODE (HdyApplicationWindow, hdy_application_window, GTK_TYPE_APPLICATION_WINDOW,
+                         G_ADD_PRIVATE (HdyApplicationWindow)
+                         G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE, hdy_application_window_buildable_init))
+
+#define HDY_GET_WINDOW_MIXIN(obj) (((HdyApplicationWindowPrivate *) hdy_application_window_get_instance_private (HDY_APPLICATION_WINDOW (obj)))->mixin)
+
+static void
+hdy_application_window_add (GtkContainer *container,
+                            GtkWidget    *widget)
+{
+  hdy_window_mixin_add (HDY_GET_WINDOW_MIXIN (container), widget);
+}
+
+static void
+hdy_application_window_remove (GtkContainer *container,
+                               GtkWidget    *widget)
+{
+  hdy_window_mixin_remove (HDY_GET_WINDOW_MIXIN (container), widget);
+}
+
+static void
+hdy_application_window_forall (GtkContainer *container,
+                               gboolean      include_internals,
+                               GtkCallback   callback,
+                               gpointer      callback_data)
+{
+  hdy_window_mixin_forall (HDY_GET_WINDOW_MIXIN (container),
+                           include_internals,
+                           callback,
+                           callback_data);
+}
+
+static gboolean
+hdy_application_window_draw (GtkWidget *widget,
+                             cairo_t   *cr)
+{
+  return hdy_window_mixin_draw (HDY_GET_WINDOW_MIXIN (widget), cr);
+}
+
+static void
+hdy_application_window_destroy (GtkWidget *widget)
+{
+  hdy_window_mixin_destroy (HDY_GET_WINDOW_MIXIN (widget));
+}
+
+static void
+hdy_application_window_finalize (GObject *object)
+{
+  HdyApplicationWindow *self = (HdyApplicationWindow *)object;
+  HdyApplicationWindowPrivate *priv = hdy_application_window_get_instance_private (self);
+
+  g_clear_object (&priv->mixin);
+
+  G_OBJECT_CLASS (hdy_application_window_parent_class)->finalize (object);
+}
+
+static void
+hdy_application_window_class_init (HdyApplicationWindowClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+  GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
+
+  object_class->finalize = hdy_application_window_finalize;
+  widget_class->draw = hdy_application_window_draw;
+  widget_class->destroy = hdy_application_window_destroy;
+  container_class->add = hdy_application_window_add;
+  container_class->remove = hdy_application_window_remove;
+  container_class->forall = hdy_application_window_forall;
+}
+
+static void
+hdy_application_window_init (HdyApplicationWindow *self)
+{
+  HdyApplicationWindowPrivate *priv = hdy_application_window_get_instance_private (self);
+
+  priv->mixin = hdy_window_mixin_new (GTK_WINDOW (self),
+                                      GTK_WINDOW_CLASS (hdy_application_window_parent_class));
+
+  gtk_application_window_set_show_menubar (GTK_APPLICATION_WINDOW (self), FALSE);
+}
+
+static void
+hdy_application_window_buildable_add_child (GtkBuildable *buildable,
+                                            GtkBuilder   *builder,
+                                            GObject      *child,
+                                            const gchar  *type)
+{
+  hdy_window_mixin_buildable_add_child (HDY_GET_WINDOW_MIXIN (buildable),
+                                        builder,
+                                        child,
+                                        type);
+}
+
+static void
+hdy_application_window_buildable_init (GtkBuildableIface *iface)
+{
+  iface->add_child = hdy_application_window_buildable_add_child;
+}
+
+/**
+ * hdy_application_window_new:
+ *
+ * Creates a new #HdyApplicationWindow.
+ *
+ * Returns: (transfer full): a newly created #HdyApplicationWindow
+ *
+ * Since: 1.0
+ */
+GtkWidget *
+hdy_application_window_new (void)
+{
+  return g_object_new (HDY_TYPE_APPLICATION_WINDOW,
+                       NULL);
+}