Add files settings in UI (wip)

src/core/Mirai.cpp

@@ -20,9 +20,18 @@ namespace mirai
 
 void Mirai::loadFile(const std::string &path)
 {
-	auto tasksFile = TodoMdFormat::readFile(path);
-	files.push_back(std::move(tasksFile));
-	reloadTags();
+	try {
+		auto tasksFile = TodoMdFormat::readFile(path);
+		files.push_back(std::move(tasksFile));
+		reloadTags();
+	} catch (std::exception &e) {
+		std::cout << "Cannot load file " << path << " : " << e.what() << std::endl;
+	}
+}
+
+void Mirai::unloadAllFiles()
+{
+	files.clear();
 }
 
 void Mirai::save()

src/core/Mirai.h

@@ -24,6 +24,7 @@ class Mirai
 
   public:
 	void loadFile(const std::string &path);
+	void unloadAllFiles();
 	void save();
 	void addTask(TaskItemData taskItem);
 	void addTask(std::string text, std::string date);