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/*
* e-mail-formatter-extension.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.
*
* 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 Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef E_MAIL_FORMATTER_EXTENSION_H
#define E_MAIL_FORMATTER_EXTENSION_H
#include <gtk/gtk.h>
#include <camel/camel.h>
#include <em-format/e-mail-part.h>
#include <em-format/e-mail-formatter.h>
/* Standard GObject macros */
#define E_TYPE_MAIL_FORMATTER_EXTENSION \
(e_mail_formatter_extension_get_type ())
#define E_MAIL_FORMATTER_EXTENSION(obj) \
(G_TYPE_CHECK_INSTANCE_CAST \
((obj), E_TYPE_MAIL_FORMATTER_EXTENSION, EMailFormatterExtension))
#define E_MAIL_FORMATTER_EXTENSION_CLASS(cls) \
(G_TYPE_CHECK_CLASS_CAST \
((cls), E_TYPE_MAIL_FORMATTER_EXTENSION, EMailFormatterExtensionClass))
#define E_IS_MAIL_FORMATTER_EXTENSION(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE \
((obj), E_TYPE_MAIL_FORMATTER_EXTENSION))
#define E_IS_MAIL_FORMATTER_EXTENSION_CLASS(cls) \
(G_TYPE_CHECK_CLASS_TYPE \
((cls), E_TYPE_MAIL_FORMATTER_EXTENSION))
#define E_MAIL_FORMATTER_EXTENSION_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS \
((obj), E_TYPE_MAIL_FORMATTER_EXTENSION, EMailFormatterExtensionClass))
G_BEGIN_DECLS
/**
* EMailFormatterExtension:
*
* The #EMailFormatterExtension is an abstract class for all extensions for
* #EMailFormatter.
*/
typedef struct _EMailFormatterExtension EMailFormatterExtension;
typedef struct _EMailFormatterExtensionClass EMailFormatterExtensionClass;
typedef struct _EMailFormatterExtensionPrivate EMailFormatterExtensionPrivate;
struct _EMailFormatterExtension {
GObject parent;
EMailFormatterExtensionPrivate *priv;
};
struct _EMailFormatterExtensionClass {
GObjectClass parent_class;
/* This is a short name for the extension (optional). */
const gchar *display_name;
/* This is a longer description of the extension (optional). */
const gchar *description;
/* This is a NULL-terminated array of supported MIME types.
* The MIME types can be exact (e.g. "text/plain") or use a
* wildcard (e.g. "text/ *"). */
const gchar **mime_types;
/* This is used to prioritize extensions with identical MIME
* types. Lower values win. Defaults to G_PRIORITY_DEFAULT. */
gint priority;
gboolean (*format) (EMailFormatterExtension *extension,
EMailFormatter *formatter,
EMailFormatterContext *context,
EMailPart *part,
GOutputStream *stream,
GCancellable *cancellable);
GtkWidget * (*get_widget) (EMailFormatterExtension *extension,
EMailPartList *context,
EMailPart *part,
GHashTable *params);
};
GType e_mail_formatter_extension_get_type
(void) G_GNUC_CONST;
gboolean e_mail_formatter_extension_format
(EMailFormatterExtension *extension,
EMailFormatter *formatter,
EMailFormatterContext *context,
EMailPart *part,
GOutputStream *stream,
GCancellable *cancellable);
gboolean e_mail_formatter_extension_has_widget
(EMailFormatterExtension *extension);
GtkWidget * e_mail_formatter_extension_get_widget
(EMailFormatterExtension *extension,
EMailPartList *context,
EMailPart *part,
GHashTable *params);
G_END_DECLS
#endif /* E_MAIL_FORMATTER_EXTENSION_H */
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