[gnome-software] trivial: Add an object for holding an AppStream screenshot

[Richard Hughes <rhughes src gnome org>]

commit 58e01b3bc81752eebf95ad945df9634dccc7449c
Author: Richard Hughes <richard hughsie com>
Date:   Fri Oct 4 10:01:53 2013 +0100

    trivial: Add an object for holding an AppStream screenshot

 src/plugins/Makefile.am            |    2 +
 src/plugins/appstream-screenshot.c |  106 ++++++++++++++++++++++++++++++++++++
 src/plugins/appstream-screenshot.h |   55 +++++++++++++++++++
 3 files changed, 163 insertions(+), 0 deletions(-)
---
diff --git a/src/plugins/Makefile.am b/src/plugins/Makefile.am
index 6f22273..3940b01 100644
--- a/src/plugins/Makefile.am
+++ b/src/plugins/Makefile.am
@@ -64,6 +64,8 @@ libgs_plugin_appstream_la_SOURCES =                   \
        appstream-app.h                                 \
        appstream-image.c                               \
        appstream-image.h                               \
+       appstream-screenshot.c                          \
+       appstream-screenshot.h                          \
        appstream-common.c                              \
        appstream-common.h                              \
        appstream-cache.c                               \
diff --git a/src/plugins/appstream-screenshot.c b/src/plugins/appstream-screenshot.c
new file mode 100644
index 0000000..f28eef0
--- /dev/null
+++ b/src/plugins/appstream-screenshot.c
@@ -0,0 +1,106 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2013 Richard Hughes <richard hughsie com>
+ *
+ * Licensed under the GNU General Public License Version 2
+ *
+ * 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 of the License, 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.
+ */
+
+#include "config.h"
+
+#include "appstream-screenshot.h"
+
+struct AppstreamScreenshot
+{
+       AppstreamScreenshotKind  kind;
+       GPtrArray               *array;
+};
+
+/**
+ * appstream_screenshot_new:
+ */
+AppstreamScreenshot *
+appstream_screenshot_new (void)
+{
+       AppstreamScreenshot *screenshot;
+       screenshot = g_slice_new0 (AppstreamScreenshot);
+       screenshot->kind = APPSTREAM_SCREENSHOT_KIND_NORMAL;
+       screenshot->array = g_ptr_array_new_with_free_func ((GDestroyNotify) appstream_image_free);
+       return screenshot;
+}
+
+/**
+ * appstream_screenshot_free:
+ */
+void
+appstream_screenshot_free (AppstreamScreenshot *screenshot)
+{
+       g_ptr_array_unref (screenshot->array);
+       g_slice_free (AppstreamScreenshot, screenshot);
+}
+
+/**
+ * appstream_screenshot_get_kind:
+ */
+AppstreamScreenshotKind
+appstream_screenshot_get_kind (AppstreamScreenshot *screenshot)
+{
+       return screenshot->kind;
+}
+
+/**
+ * appstream_screenshot_get_images:
+ */
+GPtrArray *
+appstream_screenshot_get_images (AppstreamScreenshot *screenshot)
+{
+       return screenshot->array;
+}
+
+/**
+ * appstream_screenshot_set_kind:
+ */
+void
+appstream_screenshot_set_kind (AppstreamScreenshot *screenshot,
+                              AppstreamScreenshotKind kind)
+{
+       screenshot->kind = kind;
+}
+
+/**
+ * appstream_screenshot_add_image:
+ */
+void
+appstream_screenshot_add_image (AppstreamScreenshot *screenshot,
+                               AppstreamImage *image)
+{
+       g_ptr_array_add (screenshot->array, image);
+}
+
+/**
+ * appstream_screenshot_kind_from_string:
+ */
+AppstreamScreenshotKind
+appstream_screenshot_kind_from_string (const gchar *kind)
+{
+       if (g_strcmp0 (kind, "normal") == 0)
+               return APPSTREAM_SCREENSHOT_KIND_NORMAL;
+       if (g_strcmp0 (kind, "default") == 0)
+               return APPSTREAM_SCREENSHOT_KIND_DEFAULT;
+       return APPSTREAM_SCREENSHOT_KIND_UNKNOWN;
+}
+
+/* vim: set noexpandtab: */
diff --git a/src/plugins/appstream-screenshot.h b/src/plugins/appstream-screenshot.h
new file mode 100644
index 0000000..5996e47
--- /dev/null
+++ b/src/plugins/appstream-screenshot.h
@@ -0,0 +1,55 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2013 Richard Hughes <richard hughsie com>
+ *
+ * Licensed under the GNU General Public License Version 2
+ *
+ * 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 of the License, 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 __APPSTREAM_SCREENSHOT_H
+#define __APPSTREAM_SCREENSHOT_H
+
+#include <glib.h>
+
+#include "appstream-image.h"
+
+G_BEGIN_DECLS
+
+typedef struct AppstreamScreenshot     AppstreamScreenshot;
+
+typedef enum {
+       APPSTREAM_SCREENSHOT_KIND_NORMAL,
+       APPSTREAM_SCREENSHOT_KIND_DEFAULT,
+       APPSTREAM_SCREENSHOT_KIND_UNKNOWN,
+       APPSTREAM_SCREENSHOT_KIND_LAST
+} AppstreamScreenshotKind;
+
+AppstreamScreenshot*    appstream_screenshot_new       (void);
+void                    appstream_screenshot_free      (AppstreamScreenshot    *screenshot);
+
+AppstreamScreenshotKind         appstream_screenshot_get_kind  (AppstreamScreenshot    *screenshot);
+GPtrArray              *appstream_screenshot_get_images (AppstreamScreenshot   *screenshot);
+
+void                    appstream_screenshot_set_kind  (AppstreamScreenshot    *screenshot,
+                                                        AppstreamScreenshotKind kind);
+void                    appstream_screenshot_add_image (AppstreamScreenshot    *screenshot,
+                                                        AppstreamImage         *image);
+
+AppstreamScreenshotKind         appstream_screenshot_kind_from_string (const gchar     *kind);
+
+G_END_DECLS
+
+#endif /* __APPSTREAM_SCREENSHOT_H */