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authorClaudio Saavedra <csaavedra@igalia.com>2012-01-24 20:25:29 +0800
committerClaudio Saavedra <csaavedra@igalia.com>2012-09-01 02:33:59 +0800
commitfb5f322406068fb9e514d204f9ba999bc40e2c55 (patch)
treeb969557a1b9c2672e03f63f6d7aa5f34b1f2df5b /lib/ephy-snapshot-service.h
parent95b305ef37cacc0d1e96ae07cd24f39f040fbc27 (diff)
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Add a service for snapshotting webpages
This service provides pixbufs for URLs while caching these locally as thumbnails. gnome-desktop-thumbnail is used to handle caching. https://bugzilla.gnome.org/show_bug.cgi?id=668578
Diffstat (limited to 'lib/ephy-snapshot-service.h')
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diff --git a/lib/ephy-snapshot-service.h b/lib/ephy-snapshot-service.h
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+/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * Copyright © 2012 Igalia S.L.
+ *
+ * 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.
+ *
+ */
+
+#ifndef _EPHY_SNAPSHOT_SERVICE_H
+#define _EPHY_SNAPSHOT_SERVICE_H
+
+#include <gtk/gtk.h>
+#ifdef HAVE_WEBKIT2
+#include <webkit2/webkit2.h>
+#else
+#include <webkit/webkit.h>
+#endif
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define EPHY_TYPE_SNAPSHOT_SERVICE (ephy_snapshot_service_get_type())
+#define EPHY_SNAPSHOT_SERVICE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EPHY_TYPE_SNAPSHOT_SERVICE, EphySnapshotService))
+#define EPHY_SNAPSHOT_SERVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EPHY_TYPE_SNAPSHOT_SERVICE, EphySnapshotServiceClass))
+#define EPHY_IS_SNAPSHOT_SERVICE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EPHY_TYPE_SNAPSHOT_SERVICE))
+#define EPHY_IS_SNAPSHOT_SERVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EPHY_TYPE_SNAPSHOT_SERVICE))
+#define EPHY_SNAPSHOT_SERVICE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EPHY_TYPE_SNAPSHOT_SERVICE, EphySnapshotServiceClass))
+
+typedef struct _EphySnapshotService EphySnapshotService;
+typedef struct _EphySnapshotServiceClass EphySnapshotServiceClass;
+typedef struct _EphySnapshotServicePrivate EphySnapshotServicePrivate;
+
+struct _EphySnapshotService
+{
+ GObject parent;
+
+ /*< private >*/
+ EphySnapshotServicePrivate *priv;
+};
+
+struct _EphySnapshotServiceClass
+{
+ GObjectClass parent_class;
+};
+
+/* Values taken from the Web mockups. */
+#define EPHY_THUMBNAIL_WIDTH 172
+#define EPHY_THUMBNAIL_HEIGHT 172
+
+typedef void (* EphySnapshotServiceCallback) (GdkPixbuf *snapshot,
+ gpointer user_data);
+
+GType ephy_snapshot_service_get_type (void) G_GNUC_CONST;
+
+EphySnapshotService *ephy_snapshot_service_get_default (void);
+
+void ephy_snapshot_service_get_snapshot_async (EphySnapshotService *service,
+ WebKitWebView *webview,
+ const char *url,
+ const time_t mtime,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data);
+
+GdkPixbuf * ephy_snapshot_service_get_snapshot_finish (EphySnapshotService *service,
+ GAsyncResult *result,
+ GError **error);
+
+void ephy_snapshot_service_save_snapshot_async (EphySnapshotService *service,
+ GdkPixbuf *snapshot,
+ const char *url,
+ time_t mtime,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data);
+
+GdkPixbuf* ephy_snapshot_service_crop_snapshot (cairo_surface_t *surface);
+
+G_END_DECLS
+
+#endif /* _EPHY_SNAPSHOT_SERVICE_H */