added debug information on F10

src/util/debugcount.cpp

@@ -0,0 +1,10 @@
+#include "debugcount.hpp"
+
+namespace chatterino {
+namespace util {
+
+QMap<QString, int64_t> DebugCount::counts;
+std::mutex DebugCount::mut;
+
+}  // namespace util
+}  // namespace chatterino

src/util/debugcount.hpp

@@ -0,0 +1,59 @@
+#pragma once
+
+#include <mutex>
+#include <typeinfo>
+
+#include <QMap>
+#include <QString>
+
+namespace chatterino {
+namespace util {
+
+class DebugCount
+{
+    static QMap<QString, int64_t> counts;
+    static std::mutex mut;
+
+public:
+    static void increase(const QString &name)
+    {
+        std::lock_guard<std::mutex> lock(mut);
+
+        auto it = counts.find(name);
+        if (it == counts.end()) {
+            counts.insert(name, 1);
+        } else {
+            reinterpret_cast<int64_t &>(it.value())++;
+        }
+    }
+
+    static void decrease(const QString &name)
+    {
+        std::lock_guard<std::mutex> lock(mut);
+
+        auto it = counts.find(name);
+        if (it == counts.end()) {
+            counts.insert(name, -1);
+        } else {
+            reinterpret_cast<int64_t &>(it.value())--;
+        }
+    }
+
+    static QString getDebugText()
+    {
+        std::lock_guard<std::mutex> lock(mut);
+
+        QString text;
+        for (auto it = counts.begin(); it != counts.end(); it++) {
+            text += it.key() + ": " + QString::number(it.value()) + "\n";
+        }
+        return text;
+    }
+
+    QString toString()
+    {
+    }
+};
+
+}  // namespace util
+}  // namespace chatterino