#include "cart_item.h" #include typedef struct _YacosCartItemPriv { GtkWidget *label_title; GtkWidget *label_description; GtkWidget *label_comment; GtkWidget *label_id; GtkWidget *button_properties; GtkWidget *button_delete; GtkWidget *image; GtkStack *stack_image_loader; yacos_tag_id tag_id; struct api { gchar *url_base; gchar *token; SoupSession *soup_session_meta; } api; } YacosCartItemPriv; struct _YacosCartItem { /* Inheritance */ GtkListBoxRow parent; /* Custom Elements */ YacosCartItemPriv priv; }; G_DEFINE_TYPE(YacosCartItem, yacos_cart_item, GTK_TYPE_LIST_BOX_ROW) static void yacos_cart_item_dispose(GObject *obj) { /* destroy parent container. This destroys all widgets inside */ G_OBJECT_CLASS(yacos_cart_item_parent_class)->dispose(obj); } static void yacos_cart_item_constructed(GObject *obj) { G_OBJECT_CLASS(yacos_cart_item_parent_class)->constructed(obj); } static void yacos_cart_item_finalize(GObject *gobject) { YacosCartItem *self = yacos_cart_item_get_instance_private(YACOS_CART_ITEM(gobject)); g_free(self->priv.api.url_base); g_free(self->priv.api.token); G_OBJECT_CLASS(yacos_cart_item_parent_class)->constructed(gobject); } static void yacos_cart_item_class_init(YacosCartItemClass *klass) { GObjectClass *oclass = G_OBJECT_CLASS(klass); oclass->dispose = yacos_cart_item_dispose; oclass->constructed = yacos_cart_item_constructed; oclass->finalize = yacos_cart_item_finalize; } static void yacos_cart_item_init(YacosCartItem *self) { GtkBuilder *builder; GtkWidget *box; builder = gtk_builder_new_from_resource("/net/notsyncing/yacos/glade/cartItem.glade"); box = GTK_WIDGET(gtk_builder_get_object(builder, "cart_item")); self->priv.label_id = GTK_WIDGET(gtk_builder_get_object(builder, "label_id")); self->priv.label_title = GTK_WIDGET(gtk_builder_get_object(builder, "label_title")); self->priv.label_comment = GTK_WIDGET(gtk_builder_get_object(builder, "label_comment")); self->priv.label_description = GTK_WIDGET(gtk_builder_get_object(builder, "label_description")); self->priv.button_delete = GTK_WIDGET(gtk_builder_get_object(builder, "button_delete")); self->priv.button_properties = GTK_WIDGET(gtk_builder_get_object(builder, "button_properties")); self->priv.image = GTK_WIDGET(gtk_builder_get_object(builder, "image_item")); self->priv.stack_image_loader = GTK_STACK(gtk_builder_get_object(builder, "stack_image_loader")); self->priv.api.url_base = g_strdup("http://localhost:8080/api.php"); self->priv.api.token = g_strdup("123456"); self->priv.api.soup_session_meta = soup_session_new(); gtk_container_add(GTK_CONTAINER(self), box); g_object_unref(builder); } GtkWidget *yacos_cart_item_new(void) { return GTK_WIDGET(g_object_new(TYPE_YACOS_CART_ITEM, NULL)); } void yacos_cart_item_set_id(YacosCartItem *self, yacos_tag_id tag_id) { gchar *id_str; gchar *id_str2; self->priv.tag_id = tag_id; id_str = yacos_tag_id_to_str(tag_id); id_str2 = g_strdup_printf("#%s", id_str); g_free(id_str); gtk_label_set_text(GTK_LABEL(self->priv.label_id), id_str2); g_free(id_str2); } static void yacos_cart_item_fetch_meta_cb (SoupSession *session, SoupMessage *msg, gpointer user_data) { YacosCartItem *self = YACOS_CART_ITEM(user_data); const char *temp; JsonParser *parser; JsonReader *reader; if (msg->status_code != 200) { // TODO: Make this somewhat error tolerant g_error("Received error code %d from server.", msg->status_code); return; } parser = json_parser_new (); json_parser_load_from_data (parser, msg->response_body->data, msg->response_body->length, NULL); reader = json_reader_new (json_parser_get_root (parser)); json_reader_read_member (reader, "title"); temp = json_reader_get_string_value (reader); gtk_label_set_text(GTK_LABEL(self->priv.label_title), temp); json_reader_end_member (reader); json_reader_read_member (reader, "description"); temp = json_reader_get_string_value (reader); gtk_label_set_text(GTK_LABEL(self->priv.label_description), temp); json_reader_end_member (reader); json_reader_read_member (reader, "comment"); temp = json_reader_get_string_value (reader); gtk_label_set_text(GTK_LABEL(self->priv.label_comment), temp); json_reader_end_member (reader); g_object_unref (reader); g_object_unref (parser); } void yacos_cart_item_fetch_meta(YacosCartItem *self) { SoupMessage *msg; gchar *url; gchar *id_str; gtk_label_set_text(GTK_LABEL(self->priv.label_title), "Loading ..."); gtk_label_set_text(GTK_LABEL(self->priv.label_description), ""); gtk_label_set_text(GTK_LABEL(self->priv.label_comment), ""); id_str = yacos_tag_id_to_str(self->priv.tag_id); url = g_strdup_printf("%s?meta&id=%s", self->priv.api.url_base, id_str); msg = soup_message_new("GET", url); soup_message_headers_append (msg->request_headers, "x-token", self->priv.api.token); g_free(url); g_free(id_str); soup_session_queue_message(self->priv.api.soup_session_meta, msg, yacos_cart_item_fetch_meta_cb, self); // TODO: The soup 's probably memory-leaking all over the place. Check this some time.. } static void yacos_cart_item_fetch_image_cb (SoupSession *session, SoupMessage *msg, gpointer user_data) { YacosCartItem *self = YACOS_CART_ITEM(user_data); GdkPixbuf *pixbuf_raw, *pixbuf_scaled; GMemoryInputStream *s; if (msg->status_code != 200) { g_warning("image: Received error code %d from server.", msg->status_code); } else { s = G_MEMORY_INPUT_STREAM(g_memory_input_stream_new()); g_memory_input_stream_add_data(s, msg->response_body->data, msg->response_body->length, NULL); pixbuf_raw = gdk_pixbuf_new_from_stream(G_INPUT_STREAM(s), NULL, NULL); g_object_unref(s); pixbuf_scaled = gdk_pixbuf_scale_simple(pixbuf_raw, 100, 100, GDK_INTERP_BILINEAR); g_object_unref(pixbuf_raw); gtk_image_set_from_pixbuf(GTK_IMAGE(self->priv.image), pixbuf_scaled); g_object_unref(pixbuf_scaled); } gtk_stack_set_visible_child(self->priv.stack_image_loader, self->priv.image); } void yacos_cart_item_fetch_image(YacosCartItem *self) { SoupMessage *msg; gchar *url; gchar *id_str; id_str = yacos_tag_id_to_str(self->priv.tag_id); url = g_strdup_printf("%s?image&id=%s", self->priv.api.url_base, id_str); g_free(id_str); msg = soup_message_new("GET", url); soup_message_headers_append (msg->request_headers, "x-token", self->priv.api.token); g_free(url); soup_session_queue_message(self->priv.api.soup_session_meta, msg, yacos_cart_item_fetch_image_cb, self); /* TODO: More memory leaks? */ } yacos_tag_id yacos_cart_item_get_id(YacosCartItem *self) { return self->priv.tag_id; }