Create EphyBaseEmbed, make MozillaEmbed a subclass of it.

EphyBaseEmbed is an abstract class that will implement the generic bits
common to any Epiphany backend. In this first commit it does nothing but
serve as the parent class for the mozilla embedding widget.

svn path=/trunk/; revision=7626

1 files changed, 114 insertions, 0 deletions

diff --git a/embed/ephy-base-embed.c b/embed/ephy-base-embed.c
new file mode 100644
index 000000000..776ee8e1a
--- /dev/null
+++ b/embed/ephy-base-embed.c
@@ -0,0 +1,114 @@
+/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ *  Copyright © 2007  Xan Lopez
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "config.h"
+#include "ephy-embed.h"
+#include "ephy-base-embed.h"
+
+struct _EphyBaseEmbedPrivate
+{
+  /* Flags */
+  guint is_blank : 1;
+
+  char *address;
+  char *typed_address;
+  char *title;
+  char *loading_title;
+};
+
+static void ephy_base_embed_dispose (GObject *object);
+static void ephy_base_embed_finalize (GObject *object);
+static void ephy_embed_iface_init (EphyEmbedIface *iface);
+
+G_DEFINE_ABSTRACT_TYPE_WITH_CODE (EphyBaseEmbed, ephy_base_embed, GTK_TYPE_BIN,
+                                  G_IMPLEMENT_INTERFACE (EPHY_TYPE_EMBED,
+                                                         ephy_embed_iface_init))
+
+static void
+ephy_base_embed_size_request (GtkWidget *widget,
+                              GtkRequisition *requisition)
+{
+  GtkWidget *child;
+
+  GTK_WIDGET_CLASS (ephy_base_embed_parent_class)->size_request (widget, requisition);
+
+  child = GTK_BIN (widget)->child;
+	
+  if (child && GTK_WIDGET_VISIBLE (child))
+    {
+      GtkRequisition child_requisition;
+      gtk_widget_size_request (GTK_WIDGET (child), &child_requisition);
+    }
+}
+
+static void
+ephy_base_embed_size_allocate (GtkWidget *widget,
+                               GtkAllocation *allocation)
+{
+  GtkWidget *child;
+  GtkAllocation invalid = { -1, -1, 1, 1 };
+
+  widget->allocation = *allocation;
+
+  child = GTK_BIN (widget)->child;
+  g_return_if_fail (child != NULL);
+
+  gtk_widget_size_allocate (child, allocation);
+}
+
+static void
+ephy_base_embed_class_init (EphyBaseEmbedClass *klass)
+{
+  GObjectClass *gobject_class = (GObjectClass *)klass;
+  GtkWidgetClass *widget_class = (GtkWidgetClass *)klass;
+
+  gobject_class->dispose = ephy_base_embed_dispose;
+  gobject_class->finalize = ephy_base_embed_finalize;
+
+  widget_class->size_request = ephy_base_embed_size_request;
+  widget_class->size_allocate = ephy_base_embed_size_allocate;
+  g_type_class_add_private (gobject_class, sizeof (EphyBaseEmbedPrivate));
+}
+
+static void
+ephy_base_embed_init (EphyBaseEmbed *self)
+{
+}
+
+static void
+ephy_base_embed_dispose (GObject *object)
+{
+  EphyBaseEmbed *self = (EphyBaseEmbed *)object;
+
+  G_OBJECT_CLASS (ephy_base_embed_parent_class)->dispose (object);
+}
+
+static void
+ephy_base_embed_finalize (GObject *object)
+{
+  EphyBaseEmbed *self = (EphyBaseEmbed *)object;
+
+  G_OBJECT_CLASS (ephy_base_embed_parent_class)->finalize (object);
+}
+
+static void
+ephy_embed_iface_init (EphyEmbedIface *iface)
+{
+}