From 9c9f466c17e227796c556b651c5ab71068b90db6 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Sat, 04 Nov 2017 12:38:52 -0400
Subject: mq_html_container(): Add classes parameter

And update calls in <about:(version)> and <about:preferences>.
---
diff --git a/src/schemes/about/preferences.c b/src/schemes/about/preferences.c
index 6563f48..bcf404f 100644
--- a/src/schemes/about/preferences.c
+++ b/src/schemes/about/preferences.c
@@ -52,7 +52,7 @@ save_pref(gchar *key, gchar *value, MqConfig *config)
 static gchar *
 gen_page_general(MqConfig *config)
 {
-	return mq_html_container("div",
+	return mq_html_container("div", NULL,
 		mq_html_h3("Web Browsing"),
 		GEN_SLCT("tabs.new",
 			"New Tab Page",
@@ -99,7 +99,7 @@ gen_page_general(MqConfig *config)
 static gchar *
 gen_page_display(MqConfig *config)
 {
-	return mq_html_container("div",
+	return mq_html_container("div", NULL,
 		mq_html_h3("Fonts"),
 		GEN_STR ("font.family.default",
 			"Default Font Family"),
@@ -139,7 +139,7 @@ gen_page_display(MqConfig *config)
 static gchar *
 gen_page_permissions(MqConfig *config)
 {
-	return mq_html_container("div",
+	return mq_html_container("div", NULL,
 		mq_html_h3("General"),
 		GEN_BOOL("permissions.images.auto-load",
 			"Automatically Load Images"),
@@ -192,7 +192,7 @@ gen_page_permissions(MqConfig *config)
 static gchar *
 gen_page_sec_and_priv(MqConfig *config)
 {
-	return mq_html_container("div",
+	return mq_html_container("div", NULL,
 		mq_html_h3("History"),
 		GEN_BOOL("privacy.private-browsing.enabled",
 			"Enable Private Prowsing (Disables History, Cache, and "
diff --git a/src/schemes/about/version.c b/src/schemes/about/version.c
index 8045ade..fee367f 100644
--- a/src/schemes/about/version.c
+++ b/src/schemes/about/version.c
@@ -44,7 +44,7 @@ mq_about_version_response(MqApplication G_GNUC_UNUSED *application,
 	title = g_strdup_printf("About %s", PACKAGE_NAME);
 	document = mq_html_document(title,
 		mq_html_notebook(FALSE, "notebook1", 0,
-			mq_html_container("div",
+			mq_html_container("div", NULL,
 				mq_html_h3(PACKAGE_NAME),
 				mq_html_p_free(g_strconcat(PACKAGE_VERSION,
 					PACKAGE_VERSION_GIT, NULL)),
@@ -57,7 +57,7 @@ mq_about_version_response(MqApplication G_GNUC_UNUSED *application,
 					"See the license text for details."),
 				NULL),
 			"About",
-			mq_html_container("div",
+			mq_html_container("div", NULL,
 				mq_html_h3("Authors"),
 				mq_html_p("Patrick McDermott "
 					"&lt;pj@pehjota.net&gt;"),
diff --git a/src/utils/html.c b/src/utils/html.c
index 47b2d7a..5716c07 100644
--- a/src/utils/html.c
+++ b/src/utils/html.c
@@ -340,7 +340,7 @@ mq_html_list_v(const gchar *type, gchar **children)
 }
 
 gchar *
-mq_html_container(const gchar *element, ...)
+mq_html_container(const gchar *element, const gchar *classes, ...)
 {
 	gsize    len;
 	va_list  ap;
@@ -351,8 +351,13 @@ mq_html_container(const gchar *element, ...)
 	/* Calculate length. */
 	len = strlen("<");
 	len += strlen(element);
+	if (classes && classes[0]) {
+		len += strlen(" class=\"");
+		len += strlen(classes);
+		len += strlen("\"");
+	}
 	len += strlen(">\n");
-	va_start(ap, element);
+	va_start(ap, classes);
 	while ((child = va_arg(ap, gchar *))) {
 		len += strlen(child);
 	}
@@ -366,8 +371,13 @@ mq_html_container(const gchar *element, ...)
 	container = g_new(gchar, len);
 	ptr = g_stpcpy(container, "<");
 	ptr = g_stpcpy(ptr, element);
+	if (classes && classes[0]) {
+		ptr = g_stpcpy(ptr, " class=\"");
+		ptr = g_stpcpy(ptr, classes);
+		ptr = g_stpcpy(ptr, "\"");
+	}
 	ptr = g_stpcpy(ptr, ">\n");
-	va_start(ap, element);
+	va_start(ap, classes);
 	while ((child = va_arg(ap, gchar *))) {
 		ptr = g_stpcpy(ptr, child);
 		g_free(child);
diff --git a/src/utils/html.h b/src/utils/html.h
index f0b0345..3cff076 100644
--- a/src/utils/html.h
+++ b/src/utils/html.h
@@ -44,7 +44,8 @@ TEXT_ELEMENT(p)
 #undef TEXT_ELEMENT
 
 gchar *
-mq_html_container(const gchar *element, ...) G_GNUC_NULL_TERMINATED;
+mq_html_container(const gchar *element, const gchar *classes, ...)
+	G_GNUC_NULL_TERMINATED;
 
 gchar *
 mq_html_list(const gchar *type, GDestroyNotify destroy, ...)
--
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