Remove appbase as an external dependency.

lib/appbase/debug/AssertInGuiThread.hpp

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <QCoreApplication>
+#include <QThread>
+#include <cassert>
+
+namespace AB_NAMESPACE {
+
+static void assertInGuiThread()
+{
+#ifdef _DEBUG
+    assert(QCoreApplication::instance()->thread() == QThread::currentThread());
+#endif
+}
+
+}  // namespace AB_NAMESPACE

lib/appbase/debug/Benchmark.cpp

@@ -0,0 +1,21 @@
+#include "Benchmark.hpp"
+
+namespace AB_NAMESPACE {
+
+BenchmarkGuard::BenchmarkGuard(const QString &_name)
+    : name_(_name)
+{
+    timer_.start();
+}
+
+BenchmarkGuard::~BenchmarkGuard()
+{
+    log("{} {} ms", this->name_, float(timer_.nsecsElapsed()) / 1000000.0f);
+}
+
+qreal BenchmarkGuard::getElapsedMs()
+{
+    return qreal(timer_.nsecsElapsed()) / 1000000.0;
+}
+
+}  // namespace AB_NAMESPACE

lib/appbase/debug/Benchmark.hpp

@@ -0,0 +1,22 @@
+#pragma once
+
+#include "debug/Log.hpp"
+
+#include <QElapsedTimer>
+#include <boost/noncopyable.hpp>
+
+namespace AB_NAMESPACE {
+
+class BenchmarkGuard : boost::noncopyable
+{
+public:
+    BenchmarkGuard(const QString &_name);
+    ~BenchmarkGuard();
+    qreal getElapsedMs();
+
+private:
+    QElapsedTimer timer_;
+    QString name_;
+};
+
+}  // namespace AB_NAMESPACE

lib/appbase/debug/Log.hpp

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "util/Helpers.hpp"
+
+#include <QDebug>
+#include <QTime>
+
+namespace AB_NAMESPACE {
+
+template <typename... Args>
+inline void log(const std::string &formatString, Args &&... args)
+{
+    qDebug().noquote() << QTime::currentTime().toString("hh:mm:ss.zzz")
+                       << fS(formatString, std::forward<Args>(args)...).c_str();
+}
+
+template <typename... Args>
+inline void log(const char *formatString, Args &&... args)
+{
+    log(std::string(formatString), std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void log(const QString &formatString, Args &&... args)
+{
+    log(formatString.toStdString(), std::forward<Args>(args)...);
+}
+
+}  // namespace AB_NAMESPACE