From ef95b0d6d69c44ee47d6d4107720e7313b46c11b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=A6=8C=EA=A6=AB=EA=A6=B6=EA=A6=8F=EA=A7=80=EA=A6=A6?=
 =?UTF-8?q?=EA=A6=BF=EA=A6=A7=EA=A6=AE=EA=A6=91=EA=A6=A9=EA=A6=AD=EA=A7=80?=
 <erik@darapsa.co.id>
Date: Sun, 20 Jun 2021 19:27:57 +0800
Subject: Simplify member functions

---
 client.cxx    | 35 +++++++++++++----------------------
 qicclient.hxx |  6 ++++--
 2 files changed, 17 insertions(+), 24 deletions(-)

diff --git a/client.cxx b/client.cxx
index 40aa342..8c84da8 100644
--- a/client.cxx
+++ b/client.cxx
@@ -16,46 +16,37 @@ namespace QICClient {
 		icclient_cleanup();
 	}
 
-	static void catalogHandler(icclient_response* response)
-	{
-		client->emitCatalog(QString{response->data});
-		icclient_free_response(response);
-	}
-
-	static void catalogCallback(struct icclient_catalog* catalog)
-	{
-		icclient_free_catalog(catalog);
-	}
-
 	void Client::catalog(QString const& prodGroup)
 	{
-		icclient_catalog(prodGroup.toLatin1().constData(), catalogHandler, nullptr);
+		icclient_catalog(prodGroup.toLatin1().constData(), [](icclient_response* response) {
+			client->emitCatalog(QString{response->data});
+			icclient_free_response(response);
+		}, nullptr);
 	}
 
 	void Client::allProducts()
 	{
-		icclient_allproducts(catalogHandler, nullptr);
-	}
-
-	static void productHandler(icclient_response* response)
-	{
-		client->emitProduct(QString{response->data});
-		icclient_free_response(response);
+		catalog("All-Products");
 	}
 
 	void Client::product(QString const& sku)
 	{
-		icclient_product(sku.toLatin1().constData(), productHandler, nullptr);
+		icclient_product(sku.toLatin1().constData(), [](icclient_response* response) {
+			client->emitProduct(QString{response->data});
+			icclient_free_response(response);
+			}, nullptr);
 	}
 
 	void Client::defaultCatalog(QString const& prodGroup)
 	{
-		icclient_catalog(prodGroup.toLatin1().constData(), nullptr, catalogCallback);
+		icclient_catalog(prodGroup.toLatin1().constData(), nullptr, [](struct icclient_catalog* catalog) {
+			icclient_free_catalog(catalog);
+		});
 	}
 
 	void Client::defaultAllProducts()
 	{
-		icclient_allproducts(nullptr, catalogCallback);
+		defaultCatalog("All-Products");
 	}
 
 	void Client::emitCatalog(QString const& catalog)
diff --git a/qicclient.hxx b/qicclient.hxx
index da1fa61..664b566 100644
--- a/qicclient.hxx
+++ b/qicclient.hxx
@@ -31,8 +31,6 @@ namespace QICClient {
 			 * \param order The order.
 			 */
 			void order(QString const& sku, Catalog const& catalog, Ord& order);
-			void emitCatalog(QString const& response);
-			void emitProduct(QString const& response);
 
 		public slots:
 			/*!
@@ -62,6 +60,10 @@ namespace QICClient {
 		signals:
 			void gotCatalog(QString const& response);
 			void gotProduct(QString const& response);
+
+		protected:
+			void emitCatalog(QString const& response);
+			void emitProduct(QString const& response);
 	};
 
 }
-- 
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