X-Git-Url: https://git.sesse.net/?p=nageru;a=blobdiff_plain;f=nageru%2Ftheme.cpp;fp=nageru%2Ftheme.cpp;h=4f7b1433589f342c4eaddbeeece94a4e3dbceffc;hp=bb7613c9871e71df19db23feb39baccabf6ae993;hb=2e5386ddae01a50ff36a6cda1e73a4c180f6e8d4;hpb=34c8970de7b295638574ceb72ae39644394e8d6d

diff --git a/nageru/theme.cpp b/nageru/theme.cpp
index bb7613c..4f7b143 100644
--- a/nageru/theme.cpp
+++ b/nageru/theme.cpp
@@ -2128,3 +2128,15 @@ string Theme::format_status_line(const string &disk_space_left_text, double file
 	assert(lua_gettop(L) == 0);
 	return text;
 }
+
+void Theme::remove_card(unsigned card_index)
+{
+	lock_guard<mutex> lock(map_m);
+	for (auto it = signal_to_card_mapping.begin(); it != signal_to_card_mapping.end(); ) {
+		if (it->second == int(card_index)) {
+			it = signal_to_card_mapping.erase(it);
+		} else {
+			++it;
+		}
+	}
+}