Reduce GConf usage in em-composer-utils.c.

To reduce GConf usage in em-composer-utils.c:

- Relevant functions in em-composer-utils.c now take arguments for
  reply and forward styles.

- Redundant forwarding functions were removed:

    em_utils_forward_attached()
    em_utils_forward_inline()
    em_utils_forward_quoted()

- EMailReader now has "forward-style" and "reply-style" properties,
  which get bound to the appropriate EShellSettings properties in
  modules/mail/e-mail-config-reader.c.  These same EShellSettings
  properties are bound to the combo boxes in Composer Preferences.

1 files changed, 80 insertions, 0 deletions

diff --git a/modules/mail/e-mail-config-reader.c b/modules/mail/e-mail-config-reader.c
new file mode 100644
index 0000000000..f1e43228d2
--- /dev/null
+++ b/modules/mail/e-mail-config-reader.c
@@ -0,0 +1,80 @@
+/*
+ * e-mail-config-reader.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+#include "e-mail-config-reader.h"
+
+#include <shell/e-shell.h>
+#include <e-util/e-extension.h>
+#include <mail/e-mail-reader.h>
+
+static void
+mail_config_reader_constructed (GObject *object)
+{
+	EExtension *extension;
+	EExtensible *extensible;
+	EShellSettings *shell_settings;
+	EShell *shell;
+
+	extension = E_EXTENSION (object);
+	extensible = e_extension_get_extensible (extension);
+
+	shell = e_shell_get_default ();
+	shell_settings = e_shell_get_shell_settings (shell);
+
+	g_object_bind_property (
+		shell_settings, "mail-forward-style",
+		extensible, "forward-style",
+		G_BINDING_SYNC_CREATE);
+
+	g_object_bind_property (
+		shell_settings, "mail-reply-style",
+		extensible, "reply-style",
+		G_BINDING_SYNC_CREATE);
+}
+
+static void
+mail_config_reader_class_init (EExtensionClass *class)
+{
+	GObjectClass *object_class;
+
+	object_class = G_OBJECT_CLASS (class);
+	object_class->constructed = mail_config_reader_constructed;
+
+	class->extensible_type = E_TYPE_MAIL_READER;
+}
+
+void
+e_mail_config_reader_register_type (GTypeModule *type_module)
+{
+	static const GTypeInfo type_info = {
+		sizeof (EExtensionClass),
+		(GBaseInitFunc) NULL,
+		(GBaseFinalizeFunc) NULL,
+		(GClassInitFunc) mail_config_reader_class_init,
+		(GClassFinalizeFunc) NULL,
+		NULL,  /* class_data */
+		sizeof (EExtension),
+		0,     /* n_preallocs */
+		(GInstanceInitFunc) NULL,
+		NULL   /* value_table */
+	};
+
+	g_type_module_register_type (
+		type_module, E_TYPE_EXTENSION,
+		"EMailConfigReader", &type_info, 0);
+}