From cf991dc2d8694bfc6d457133b44cb4a760f93724 Mon Sep 17 00:00:00 2001
From: Syndamia <kamen@syndamia.com>
Date: Sun, 29 May 2022 07:53:44 +0300
Subject: Autocommit at 29.05.2022 @ 07:53

---
 src/UserInterface/UserInterface.cpp | 9 +++++----
 src/UserInterface/UserInterface.h   | 1 +
 2 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/UserInterface')

diff --git a/src/UserInterface/UserInterface.cpp b/src/UserInterface/UserInterface.cpp
index f9d7d87..8698a71 100644
--- a/src/UserInterface/UserInterface.cpp
+++ b/src/UserInterface/UserInterface.cpp
@@ -6,16 +6,17 @@
 /* Private (static) */
 
 void UserInterface::com_print(const char* params) {
-	List<String> cells = this->table.getAllCells();
+	List<String> cells = table.getAllCells();
 }
 
 /* Public */
 
 UserInterface::UserInterface(Table& table) : menu() {
-	if (this->table.getCellCount() > 0)
-		throw new std::logic_error("Singleton instance!");
+	if (!instantiated) {
+		this->table = table;
+		instantiated = true;
+	}
 
-	this->table = table;
 	menu.addCommand(Command("print", com_print));
 	menu.addCommand(Command("edit", com_edit));
 }
diff --git a/src/UserInterface/UserInterface.h b/src/UserInterface/UserInterface.h
index 69a97ce..1455ce4 100644
--- a/src/UserInterface/UserInterface.h
+++ b/src/UserInterface/UserInterface.h
@@ -7,6 +7,7 @@
 class UserInterface {
 	Menu menu;
 
+	static bool instantiated;
 	static Table& table;
 
 	static void com_open(const char* params);
-- 
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