refactoring

windowmanager.h

@@ -0,0 +1,44 @@
+#ifndef WINDOWS_H
+#define WINDOWS_H
+
+#include "widgets/mainwindow.h"
+
+#include <QMutex>
+
+namespace chatterino {
+
+class WindowManager
+{
+public:
+    static void layoutVisibleChatWidgets(Channel *channel = NULL);
+    static void repaintVisibleChatWidgets(Channel *channel = NULL);
+    static void repaintGifEmotes();
+    static void updateAll();
+
+    static widgets::MainWindow &getMainWindow()
+    {
+        windowMutex.lock();
+        if (mainWindow == nullptr) {
+            mainWindow = new widgets::MainWindow();
+        }
+        windowMutex.unlock();
+
+        return *mainWindow;
+    }
+
+    static void load();
+    static void save();
+
+private:
+    WindowManager()
+    {
+    }
+
+    static QMutex windowMutex;
+
+    static widgets::MainWindow *mainWindow;
+};
+
+}  // namespace chatterino
+
+#endif  // WINDOWS_H