From: Steinar H. Gunderson <sesse@samfundet.no>
Date: Sat, 19 Feb 2005 16:18:42 +0000 (+0000)
Subject: Commit groupscreen.cpp...
X-Git-Url: https://git.sesse.net/?p=ccbs;a=commitdiff_plain;h=5271fcfed7f46d4fe481c63f4ea049e6fb83e8c4

Commit groupscreen.cpp...
---

diff --git a/bigscreen/groupscreen.cpp b/bigscreen/groupscreen.cpp
new file mode 100644
index 0000000..e410de9
--- /dev/null
+++ b/bigscreen/groupscreen.cpp
@@ -0,0 +1,28 @@
+#include "groupscreen.h"
+#include "fetch_group.h"
+
+GroupScreen::GroupScreen(pqxx::connection &conn, unsigned tournament, unsigned round, unsigned parallel)
+	: tournament(tournament), round(tournament), parallel(parallel), scores_changed(conn, "scores"), conn(conn), valid(false)
+{
+}
+
+GroupScreen::~GroupScreen()
+{
+}
+
+bool GroupScreen::check_invalidated()
+{
+	// we might want to do this slightly more sophisticated later, but for now this will do
+	return !valid || scores_changed.get_flag();
+}
+
+void GroupScreen::draw(unsigned char *buf)
+{
+	scores_changed.reset_flag();
+
+	Group group;
+	conn.perform(FetchGroup(tournament, round, parallel, &group));
+
+	valid = true;
+}
+