コード例 #1
0
/**
 * gs_refine_item_pixbuf:
 */
static void
gs_refine_item_pixbuf (GsPlugin *plugin, GsApp *app, AsApp *item)
{
	AsIcon *icon;
	gboolean ret;
	g_autoptr(GError) error = NULL;
	g_autofree gchar *fn = NULL;
	g_autofree gchar *cachedir = NULL;

	icon = as_app_get_icon_default (item);
	switch (as_icon_get_kind (icon)) {
	case AS_ICON_KIND_REMOTE:
		gs_app_set_icon (app, icon);
		if (as_icon_get_filename (icon) == NULL) {
			cachedir = gs_utils_get_cachedir ("icons", NULL);
			fn = g_build_filename (cachedir, as_icon_get_name (icon), NULL);
			as_icon_set_filename (icon, fn);
			as_icon_set_prefix (icon, cachedir);
		}
		if (g_file_test (fn, G_FILE_TEST_EXISTS)) {
			as_icon_set_kind (icon, AS_ICON_KIND_LOCAL);
			ret = gs_app_load_icon (app, plugin->scale, &error);
			if (!ret) {
				g_warning ("failed to load icon %s: %s",
					   as_icon_get_name (icon),
					   error->message);
				return;
			}
		}
		break;
	case AS_ICON_KIND_STOCK:
	case AS_ICON_KIND_LOCAL:
		gs_app_set_icon (app, icon);

		/* does not exist, so try to find using the icon theme */
		if (as_icon_get_kind (icon) == AS_ICON_KIND_LOCAL &&
		    as_icon_get_filename (icon) == NULL)
			as_icon_set_kind (icon, AS_ICON_KIND_STOCK);

		/* load */
		ret = gs_app_load_icon (app, plugin->scale, &error);
		if (!ret) {
			g_warning ("failed to load %s icon %s: %s",
				   as_icon_kind_to_string (as_icon_get_kind (icon)),
				   as_icon_get_name (icon),
				   error->message);
				return;
		}
		break;
	case AS_ICON_KIND_CACHED:
		if (plugin->scale == 2)
			icon = as_app_get_icon_for_size (item, 128, 128);
		if (icon == NULL)
			icon = as_app_get_icon_for_size (item, 64, 64);
		if (icon == NULL) {
			g_warning ("failed to find cached icon %s",
				   as_icon_get_name (icon));
			return;
		}
		if (!as_icon_load (icon, AS_ICON_LOAD_FLAG_SEARCH_SIZE, &error)) {
			g_warning ("failed to load cached icon %s: %s",
				   as_icon_get_name (icon), error->message);
				return;
		}
		gs_app_set_pixbuf (app, as_icon_get_pixbuf (icon));
		break;
	default:
		g_warning ("icon kind unknown for %s", as_app_get_id (item));
		break;
	}
}
コード例 #2
0
/**
 * asb_plugin_desktop_add_icons:
 */
static gboolean
asb_plugin_desktop_add_icons (AsbPlugin *plugin,
			      AsbApp *app,
			      const gchar *tmpdir,
			      const gchar *key,
			      GError **error)
{
	guint min_icon_size;
	_cleanup_free_ gchar *fn_hidpi = NULL;
	_cleanup_free_ gchar *fn = NULL;
	_cleanup_free_ gchar *name_hidpi = NULL;
	_cleanup_free_ gchar *name = NULL;
	_cleanup_object_unref_ AsIcon *icon_hidpi = NULL;
	_cleanup_object_unref_ AsIcon *icon = NULL;
	_cleanup_object_unref_ GdkPixbuf *pixbuf_hidpi = NULL;
	_cleanup_object_unref_ GdkPixbuf *pixbuf = NULL;

	/* find 64x64 icon */
	fn = as_utils_find_icon_filename_full (tmpdir, key,
					       AS_UTILS_FIND_ICON_NONE,
					       error);
	if (fn == NULL) {
		g_prefix_error (error, "Failed to find icon: ");
		return FALSE;
	}

	/* is icon in a unsupported format */
	if (!asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_IGNORE_LEGACY_ICONS)) {
		if (g_str_has_suffix (fn, ".xpm")) {
			g_set_error (error,
				     ASB_PLUGIN_ERROR,
				     ASB_PLUGIN_ERROR_NOT_SUPPORTED,
				     "Uses XPM icon: %s", key);
			return FALSE;
		}
		if (g_str_has_suffix (fn, ".gif")) {
			g_set_error (error,
				     ASB_PLUGIN_ERROR,
				     ASB_PLUGIN_ERROR_NOT_SUPPORTED,
				     "Uses GIF icon: %s", key);
			return FALSE;
		}
		if (g_str_has_suffix (fn, ".ico")) {
			g_set_error (error,
				     ASB_PLUGIN_ERROR,
				     ASB_PLUGIN_ERROR_NOT_SUPPORTED,
				     "Uses ICO icon: %s", key);
			return FALSE;
		}
	}

	/* load the icon */
	min_icon_size = asb_context_get_min_icon_size (plugin->ctx);
	pixbuf = asb_app_load_icon (app, fn, fn + strlen (tmpdir),
				    64, min_icon_size, error);
	if (pixbuf == NULL) {
		g_prefix_error (error, "Failed to load icon: ");
		return FALSE;
	}

	/* save in target directory */
	if (asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_HIDPI_ICONS)) {
		name = g_strdup_printf ("%ix%i/%s.png",
					64, 64,
					as_app_get_id_filename (AS_APP (app)));
	} else {
		name = g_strdup_printf ("%s.png",
					as_app_get_id_filename (AS_APP (app)));
	}
	icon = as_icon_new ();
	as_icon_set_pixbuf (icon, pixbuf);
	as_icon_set_name (icon, name);
	as_icon_set_kind (icon, AS_ICON_KIND_CACHED);
	as_icon_set_prefix (icon, as_app_get_icon_path (AS_APP (app)));
	as_app_add_icon (AS_APP (app), icon);

	/* is HiDPI disabled */
	if (!asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_HIDPI_ICONS))
		return TRUE;

	/* try to get a HiDPI icon */
	fn_hidpi = as_utils_find_icon_filename_full (tmpdir, key,
						     AS_UTILS_FIND_ICON_HI_DPI,
						     NULL);
	if (fn_hidpi == NULL)
		return TRUE;

	/* load the HiDPI icon */
	pixbuf_hidpi = asb_app_load_icon (app, fn_hidpi,
					  fn_hidpi + strlen (tmpdir),
					  128, 128, NULL);
	if (pixbuf_hidpi == NULL)
		return TRUE;
	if (gdk_pixbuf_get_width (pixbuf_hidpi) <= gdk_pixbuf_get_width (pixbuf) ||
	    gdk_pixbuf_get_height (pixbuf_hidpi) <= gdk_pixbuf_get_height (pixbuf))
		return TRUE;
	as_app_add_kudo_kind (AS_APP (app), AS_KUDO_KIND_HI_DPI_ICON);

	/* save icon */
	name_hidpi = g_strdup_printf ("%ix%i/%s.png",
				      128, 128,
				      as_app_get_id_filename (AS_APP (app)));
	icon_hidpi = as_icon_new ();
	as_icon_set_pixbuf (icon_hidpi, pixbuf_hidpi);
	as_icon_set_name (icon_hidpi, name_hidpi);
	as_icon_set_kind (icon_hidpi, AS_ICON_KIND_CACHED);
	as_icon_set_prefix (icon_hidpi, as_app_get_icon_path (AS_APP (app)));
	as_app_add_icon (AS_APP (app), icon_hidpi);
	return TRUE;
}
コード例 #3
0
ファイル: as-compose.c プロジェクト: AOSC-Dev/appstream-glib
static gboolean
add_icons (AsApp *app,
	   const gchar *icons_dir,
	   guint min_icon_size,
	   const gchar *prefix,
	   const gchar *key,
	   GError **error)
{
	g_autofree gchar *fn_hidpi = NULL;
	g_autofree gchar *fn = NULL;
	g_autofree gchar *name_hidpi = NULL;
	g_autofree gchar *name = NULL;
	g_autofree gchar *icon_path = NULL;
	g_autofree gchar *icon_subdir = NULL;
	g_autofree gchar *icon_path_hidpi = NULL;
	g_autofree gchar *icon_subdir_hidpi = NULL;
	g_autoptr(AsIcon) icon_hidpi = NULL;
	g_autoptr(AsIcon) icon = NULL;
	g_autoptr(AsImage) im = NULL;
	g_autoptr(GdkPixbuf) pixbuf_hidpi = NULL;
	g_autoptr(GdkPixbuf) pixbuf = NULL;
	g_autoptr(GError) error_local = NULL;

	/* find 64x64 icon */
	fn = as_utils_find_icon_filename_full (prefix, key,
					       AS_UTILS_FIND_ICON_NONE,
					       error);
	if (fn == NULL) {
		g_prefix_error (error, "Failed to find icon: ");
		return FALSE;
	}

	/* load the icon */
	im = as_image_new ();
	if (!as_image_load_filename_full (im, fn,
					  64, min_icon_size,
					  AS_IMAGE_LOAD_FLAG_ONLY_SUPPORTED |
					  AS_IMAGE_LOAD_FLAG_SHARPEN,
					  error)) {
		g_prefix_error (error, "Failed to load icon: ");
		return FALSE;
	}
	pixbuf = g_object_ref (as_image_get_pixbuf (im));

	/* save in target directory */
	name = g_strdup_printf ("%ix%i/%s.png",
				64, 64,
				as_app_get_id_filename (AS_APP (app)));

	icon = as_icon_new ();
	as_icon_set_pixbuf (icon, pixbuf);
	as_icon_set_name (icon, name);
	as_icon_set_kind (icon, AS_ICON_KIND_CACHED);
	as_icon_set_prefix (icon, as_app_get_icon_path (AS_APP (app)));
	as_app_add_icon (AS_APP (app), icon);

	icon_path = g_build_filename (icons_dir, name, NULL);

	icon_subdir = g_path_get_dirname (icon_path);
	if (g_mkdir_with_parents (icon_subdir, 0755)) {
		int errsv = errno;
		g_set_error (error,
			     AS_APP_ERROR,
			     AS_APP_ERROR_FAILED,
			     "failed to create %s: %s",
			     icon_subdir,
			     strerror (errsv));
		return FALSE;
	}

	/* TRANSLATORS: we've saving the icon file to disk */
	g_print ("%s %s\n", _("Saving icon"), icon_path);
	if (!gdk_pixbuf_save (pixbuf, icon_path, "png", error, NULL))
		return FALSE;

	/* try to get a HiDPI icon */
	fn_hidpi = as_utils_find_icon_filename_full (prefix, key,
						     AS_UTILS_FIND_ICON_HI_DPI,
						     NULL);
	if (fn_hidpi == NULL) {
		g_debug ("no HiDPI icon found with key %s in %s", key, prefix);
		return TRUE;
	}

	/* load the HiDPI icon */
	g_debug ("trying to load %s", fn_hidpi);
	if (!as_image_load_filename_full (im, fn_hidpi,
					  128, 128,
					  AS_IMAGE_LOAD_FLAG_SHARPEN,
					  &error_local)) {
		g_debug ("failed to load HiDPI icon: %s", error_local->message);
		return TRUE;
	}
	pixbuf_hidpi = g_object_ref (as_image_get_pixbuf (im));
	if (gdk_pixbuf_get_width (pixbuf_hidpi) <= gdk_pixbuf_get_width (pixbuf) ||
	    gdk_pixbuf_get_height (pixbuf_hidpi) <= gdk_pixbuf_get_height (pixbuf)) {
		g_debug ("HiDPI icon no larger than normal icon");
		return TRUE;
	}
	as_app_add_kudo_kind (AS_APP (app), AS_KUDO_KIND_HI_DPI_ICON);

	/* save icon */
	name_hidpi = g_strdup_printf ("%ix%i/%s.png",
				      128, 128,
				      as_app_get_id_filename (AS_APP (app)));
	icon_hidpi = as_icon_new ();
	as_icon_set_pixbuf (icon_hidpi, pixbuf_hidpi);
	as_icon_set_name (icon_hidpi, name_hidpi);
	as_icon_set_kind (icon_hidpi, AS_ICON_KIND_CACHED);
	as_icon_set_prefix (icon_hidpi, as_app_get_icon_path (AS_APP (app)));
	as_app_add_icon (AS_APP (app), icon_hidpi);

	icon_path_hidpi = g_build_filename (icons_dir, name_hidpi, NULL);
	icon_subdir_hidpi = g_path_get_dirname (icon_path_hidpi);
	if (g_mkdir_with_parents (icon_subdir_hidpi, 0755)) {
		int errsv = errno;
		g_set_error (error,
			     AS_APP_ERROR,
			     AS_APP_ERROR_FAILED,
			     "failed to create %s: %s",
			     icon_subdir_hidpi,
			     strerror (errsv));
		return FALSE;
	}

	/* TRANSLATORS: we've saving the icon file to disk */
	g_print ("%s %s\n", _("Saving icon"), icon_path_hidpi);
	if (!gdk_pixbuf_save (pixbuf_hidpi, icon_path_hidpi, "png", error, NULL))
		return FALSE;
	return TRUE;
}
コード例 #4
0
static gboolean
asb_plugin_desktop_add_icons (AsbPlugin *plugin,
			      AsbApp *app,
			      const gchar *tmpdir,
			      const gchar *key,
			      GError **error)
{
	guint min_icon_size;
	g_autofree gchar *fn_hidpi = NULL;
	g_autofree gchar *fn = NULL;
	g_autofree gchar *name_hidpi = NULL;
	g_autofree gchar *name = NULL;
	g_autoptr(AsIcon) icon_hidpi = NULL;
	g_autoptr(AsIcon) icon = NULL;
	g_autoptr(GdkPixbuf) pixbuf_hidpi = NULL;
	g_autoptr(GdkPixbuf) pixbuf = NULL;

	/* find 64x64 icon */
	fn = as_utils_find_icon_filename_full (tmpdir, key,
					       AS_UTILS_FIND_ICON_NONE,
					       error);
	if (fn == NULL) {
		g_prefix_error (error, "Failed to find icon: ");
		return FALSE;
	}

	/* load the icon */
	min_icon_size = asb_context_get_min_icon_size (plugin->ctx);
	pixbuf = asb_app_load_icon (plugin, fn, fn + strlen (tmpdir),
				    64, min_icon_size, error);
	if (pixbuf == NULL) {
		g_prefix_error (error, "Failed to load icon: ");
		return FALSE;
	}

	/* save in target directory */
	if (asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_HIDPI_ICONS)) {
		name = g_strdup_printf ("%ix%i/%s.png",
					64, 64,
					as_app_get_id_filename (AS_APP (app)));
	} else {
		name = g_strdup_printf ("%s.png",
					as_app_get_id_filename (AS_APP (app)));
	}
	icon = as_icon_new ();
	as_icon_set_pixbuf (icon, pixbuf);
	as_icon_set_name (icon, name);
	as_icon_set_kind (icon, AS_ICON_KIND_CACHED);
	as_icon_set_prefix (icon, as_app_get_icon_path (AS_APP (app)));
	as_app_add_icon (AS_APP (app), icon);

	/* is HiDPI disabled */
	if (!asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_HIDPI_ICONS))
		return TRUE;

	/* try to get a HiDPI icon */
	fn_hidpi = as_utils_find_icon_filename_full (tmpdir, key,
						     AS_UTILS_FIND_ICON_HI_DPI,
						     NULL);
	if (fn_hidpi == NULL)
		return TRUE;

	/* load the HiDPI icon */
	pixbuf_hidpi = asb_app_load_icon (plugin, fn_hidpi,
					  fn_hidpi + strlen (tmpdir),
					  128, 128, NULL);
	if (pixbuf_hidpi == NULL)
		return TRUE;
	if (gdk_pixbuf_get_width (pixbuf_hidpi) <= gdk_pixbuf_get_width (pixbuf) ||
	    gdk_pixbuf_get_height (pixbuf_hidpi) <= gdk_pixbuf_get_height (pixbuf))
		return TRUE;
	as_app_add_kudo_kind (AS_APP (app), AS_KUDO_KIND_HI_DPI_ICON);

	/* save icon */
	name_hidpi = g_strdup_printf ("%ix%i/%s.png",
				      128, 128,
				      as_app_get_id_filename (AS_APP (app)));
	icon_hidpi = as_icon_new ();
	as_icon_set_pixbuf (icon_hidpi, pixbuf_hidpi);
	as_icon_set_name (icon_hidpi, name_hidpi);
	as_icon_set_kind (icon_hidpi, AS_ICON_KIND_CACHED);
	as_icon_set_prefix (icon_hidpi, as_app_get_icon_path (AS_APP (app)));
	as_app_add_icon (AS_APP (app), icon_hidpi);
	return TRUE;
}