MateWPItem * mate_wp_item_new (const gchar * filename, GHashTable * wallpapers, MateDesktopThumbnailFactory * thumbnails) { MateWPItem *item = g_new0 (MateWPItem, 1); item->filename = g_strdup (filename); item->fileinfo = mate_wp_info_new (filename, thumbnails); if (item->fileinfo != NULL && item->fileinfo->mime_type != NULL && (g_str_has_prefix (item->fileinfo->mime_type, "image/") || strcmp (item->fileinfo->mime_type, "application/xml") == 0)) { if (g_utf8_validate (item->fileinfo->name, -1, NULL)) item->name = g_strdup (item->fileinfo->name); else item->name = g_filename_to_utf8 (item->fileinfo->name, -1, NULL, NULL, NULL); mate_wp_item_update (item); mate_wp_item_ensure_mate_bg (item); mate_wp_item_update_description (item); g_hash_table_insert (wallpapers, item->filename, item); } else { mate_wp_item_free (item); item = NULL; } return item; }
static void mate_wp_xml_load_xml (AppearanceData *data, const gchar * filename) { xmlDoc * wplist; xmlNode * root, * list, * wpa; xmlChar * nodelang; const gchar * const * syslangs; GdkColor color1, color2; gint i; wplist = xmlParseFile (filename); if (!wplist) return; syslangs = g_get_language_names (); root = xmlDocGetRootElement (wplist); for (list = root->children; list != NULL; list = list->next) { if (!strcmp ((gchar *)list->name, "wallpaper")) { MateWPItem * wp; gchar *pcolor = NULL, *scolor = NULL; gchar *s; gboolean have_scale = FALSE, have_shade = FALSE; wp = g_new0 (MateWPItem, 1); wp->deleted = mate_wp_xml_get_bool (list, "deleted"); for (wpa = list->children; wpa != NULL; wpa = wpa->next) { if (wpa->type == XML_COMMENT_NODE) { continue; } else if (!strcmp ((gchar *)wpa->name, "filename")) { if (wpa->last != NULL && wpa->last->content != NULL) { const char * none = "(none)"; gchar *content = g_strstrip ((gchar *)wpa->last->content); if (!strcmp (content, none)) wp->filename = g_strdup (content); else if (g_utf8_validate (content, -1, NULL) && g_file_test (content, G_FILE_TEST_EXISTS)) wp->filename = g_strdup (content); else wp->filename = g_filename_from_utf8 (content, -1, NULL, NULL, NULL); } else { break; } } else if (!strcmp ((gchar *)wpa->name, "name")) { if (wpa->last != NULL && wpa->last->content != NULL) { nodelang = xmlNodeGetLang (wpa->last); if (wp->name == NULL && nodelang == NULL) { wp->name = g_strdup (g_strstrip ((gchar *)wpa->last->content)); } else { for (i = 0; syslangs[i] != NULL; i++) { if (!strcmp (syslangs[i], (gchar *)nodelang)) { g_free (wp->name); wp->name = g_strdup (g_strstrip ((gchar *)wpa->last->content)); break; } } } xmlFree (nodelang); } else { break; } } else if (!strcmp ((gchar *)wpa->name, "options")) { if (wpa->last != NULL) { wp->options = wp_item_string_to_option (g_strstrip ((gchar *)wpa->last->content)); have_scale = TRUE; } } else if (!strcmp ((gchar *)wpa->name, "shade_type")) { if (wpa->last != NULL) { wp->shade_type = wp_item_string_to_shading (g_strstrip ((gchar *)wpa->last->content)); have_shade = TRUE; } } else if (!strcmp ((gchar *)wpa->name, "pcolor")) { if (wpa->last != NULL) { pcolor = g_strdup (g_strstrip ((gchar *)wpa->last->content)); } } else if (!strcmp ((gchar *)wpa->name, "scolor")) { if (wpa->last != NULL) { scolor = g_strdup (g_strstrip ((gchar *)wpa->last->content)); } } else if (!strcmp ((gchar *)wpa->name, "text")) { /* Do nothing here, libxml2 is being weird */ } else { g_warning ("Unknown Tag: %s", wpa->name); } } /* Make sure we don't already have this one and that filename exists */ if (wp->filename == NULL || g_hash_table_lookup (data->wp_hash, wp->filename) != NULL) { mate_wp_item_free (wp); g_free (pcolor); g_free (scolor); continue; } /* Verify the colors and alloc some GdkColors here */ if (!have_scale) { s = mateconf_client_get_string (data->client, WP_OPTIONS_KEY, NULL); wp->options = wp_item_string_to_option (s); g_free (s); } if (!have_shade) { s = mateconf_client_get_string (data->client, WP_SHADING_KEY, NULL); wp->shade_type = wp_item_string_to_shading (s); g_free (s); } if (pcolor == NULL) { pcolor = mateconf_client_get_string (data->client, WP_PCOLOR_KEY, NULL); } if (scolor == NULL) { scolor = mateconf_client_get_string (data->client, WP_SCOLOR_KEY, NULL); } gdk_color_parse (pcolor, &color1); gdk_color_parse (scolor, &color2); g_free (pcolor); g_free (scolor); wp->pcolor = gdk_color_copy (&color1); wp->scolor = gdk_color_copy (&color2); if ((wp->filename != NULL && g_file_test (wp->filename, G_FILE_TEST_EXISTS)) || !strcmp (wp->filename, "(none)")) { wp->fileinfo = mate_wp_info_new (wp->filename, data->thumb_factory); if (wp->name == NULL || !strcmp (wp->filename, "(none)")) { g_free (wp->name); wp->name = g_strdup (wp->fileinfo->name); } mate_wp_item_ensure_mate_bg (wp); mate_wp_item_update_description (wp); g_hash_table_insert (data->wp_hash, wp->filename, wp); } else { mate_wp_item_free (wp); wp = NULL; } } } xmlFreeDoc (wplist); }