EMailPartHeaders: Add a "default-headers" property.

This will replace the headers API in EMailFormatter.  Need a more
permanent place for headers since EMailFormatter is too disposable.

Also add an ESettingsMailPartHeaders class, which binds the new property
to the "show-headers" setting with a suitable mapping function to filter
out disabled header names.

1 files changed, 66 insertions, 0 deletions

diff --git a/modules/settings/e-settings-mail-part-headers.h b/modules/settings/e-settings-mail-part-headers.h
new file mode 100644
index 0000000000..e1917a4eb7
--- /dev/null
+++ b/modules/settings/e-settings-mail-part-headers.h
@@ -0,0 +1,66 @@
+/*
+ * e-settings-mail-part-headers.h
+ *
+ * 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/>
+ *
+ */
+
+#ifndef E_SETTINGS_MAIL_PART_HEADERS_H
+#define E_SETTINGS_MAIL_PART_HEADERS_H
+
+#include <libebackend/libebackend.h>
+
+/* Standard GObject macros */
+#define E_TYPE_SETTINGS_MAIL_PART_HEADERS \
+	(e_settings_mail_part_headers_get_type ())
+#define E_SETTINGS_MAIL_PART_HEADERS(obj) \
+	(G_TYPE_CHECK_INSTANCE_CAST \
+	((obj), E_TYPE_SETTINGS_MAIL_PART_HEADERS, ESettingsMailPartHeaders))
+#define E_SETTINGS_MAIL_PART_HEADERS_CLASS(cls) \
+	(G_TYPE_CHECK_CLASS_CAST \
+	((cls), E_TYPE_SETTINGS_MAIL_PART_HEADERS, ESettingsMailPartHeadersClass))
+#define E_IS_SETTINGS_MAIL_PART_HEADERS(obj) \
+	(G_TYPE_CHECK_INSTANCE_TYPE \
+	((obj), E_TYPE_SETTINGS_MAIL_PART_HEADERS))
+#define E_IS_SETTINGS_MAIL_PART_HEADERS_CLASS(cls) \
+	(G_TYPE_CHECK_CLASS_TYPE \
+	((cls), E_TYPE_SETTINGS_MAIL_PART_HEADERS))
+#define E_SETTINGS_MAIL_PART_HEADERS_GET_CLASS(obj) \
+	(G_TYPE_INSTANCE_GET_CLASS \
+	((obj), E_TYPE_SETTINGS_MAIL_PART_HEADERS, ESettingsMailPartHeadersClass))
+
+G_BEGIN_DECLS
+
+typedef struct _ESettingsMailPartHeaders ESettingsMailPartHeaders;
+typedef struct _ESettingsMailPartHeadersClass ESettingsMailPartHeadersClass;
+typedef struct _ESettingsMailPartHeadersPrivate ESettingsMailPartHeadersPrivate;
+
+struct _ESettingsMailPartHeaders {
+	EExtension parent;
+	ESettingsMailPartHeadersPrivate *priv;
+};
+
+struct _ESettingsMailPartHeadersClass {
+	EExtensionClass parent_class;
+};
+
+GType		e_settings_mail_part_headers_get_type
+						(void) G_GNUC_CONST;
+void		e_settings_mail_part_headers_type_register
+						(GTypeModule *type_module);
+
+G_END_DECLS
+
+#endif /* E_SETTINGS_MAIL_PART_HEADERS_H */
+