path: root/e-util/e-photo-cache.h

/*
 * e-photo-cache.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/>
 *
 */

#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
#error "Only <e-util/e-util.h> should be included directly."
#endif

#ifndef E_PHOTO_CACHE_H
#define E_PHOTO_CACHE_H

#include <libebook/libebook.h>
#include <e-util/e-client-cache.h>
#include <e-util/e-photo-source.h>

/* Standard GObject macros */
#define E_TYPE_PHOTO_CACHE \
    (e_photo_cache_get_type ())
#define E_PHOTO_CACHE(obj) \
    (G_TYPE_CHECK_INSTANCE_CAST \
    ((obj), E_TYPE_PHOTO_CACHE, EPhotoCache))
#define E_PHOTO_CACHE_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_CAST \
    ((cls), E_TYPE_PHOTO_CACHE, EPhotoCacheClass))
#define E_IS_PHOTO_CACHE(obj) \
    (G_TYPE_CHECK_INSTANCE_TYPE \
    ((obj), E_TYPE_PHOTO_CACHE))
#define E_IS_PHOTO_CACHE_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_TYPE \
    ((cls), E_TYPE_PHOTO_CACHE))
#define E_PHOTO_CACHE_GET_CLASS(obj) \
    (G_TYPE_INSTANCE_GET_CLASS \
    ((obj), E_TYPE_PHOTO_CACHE, EPhotoCacheClass))

G_BEGIN_DECLS

typedef struct _EPhotoCache EPhotoCache;
typedef struct _EPhotoCacheClass EPhotoCacheClass;
typedef struct _EPhotoCachePrivate EPhotoCachePrivate;

/**
 * EPhotoCache:
 *
 * Contains only private data that should be read and manipulated using the
 * functions below.
 **/
struct _EPhotoCache {
    GObject parent;
    EPhotoCachePrivate *priv;
};

struct _EPhotoCacheClass {
    GObjectClass parent_class;
};

GType       e_photo_cache_get_type      (void) G_GNUC_CONST;
EPhotoCache *   e_photo_cache_new       (EClientCache *client_cache);
EClientCache *  e_photo_cache_ref_client_cache  (EPhotoCache *photo_cache);
void        e_photo_cache_add_photo_source  (EPhotoCache *photo_cache,
                         EPhotoSource *photo_source);
GList *     e_photo_cache_list_photo_sources
                        (EPhotoCache *photo_cache);
gboolean    e_photo_cache_remove_photo_source
                        (EPhotoCache *photo_cache,
                         EPhotoSource *photo_source);
void        e_photo_cache_add_photo     (EPhotoCache *photo_cache,
                         const gchar *email_address,
                         GBytes *bytes);
gboolean    e_photo_cache_remove_photo  (EPhotoCache *photo_cache,
                         const gchar *email_address);
gboolean    e_photo_cache_get_photo_sync    (EPhotoCache *photo_cache,
                         const gchar *email_address,
                         GCancellable *cancellable,
                         GInputStream **out_stream,
                         GError **error);
void        e_photo_cache_get_photo     (EPhotoCache *photo_cache,
                         const gchar *email_address,
                         GCancellable *cancellable,
                         GAsyncReadyCallback callback,
                         gpointer user_data);
gboolean    e_photo_cache_get_photo_finish  (EPhotoCache *photo_cache,
                         GAsyncResult *result,
                         GInputStream **out_stream,
                         GError **error);

G_END_DECLS

#endif /* E_PHOTO_CACHE_H */