Qt/Debugger: Implement "Code" widget

Source/Core/DolphinQt2/Config/Mapping/HotkeyDebugging.cpp

@@ -0,0 +1,47 @@
+// Copyright 2018 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include "DolphinQt2/Config/Mapping/HotkeyDebugging.h"
+
+#include <QGroupBox>
+#include <QHBoxLayout>
+#include <QVBoxLayout>
+
+#include "Core/HotkeyManager.h"
+
+HotkeyDebugging::HotkeyDebugging(MappingWindow* window) : MappingWidget(window)
+{
+  CreateMainLayout();
+}
+
+void HotkeyDebugging::CreateMainLayout()
+{
+  m_main_layout = new QHBoxLayout();
+
+  m_main_layout->addWidget(
+      CreateGroupBox(tr("Stepping"), HotkeyManagerEmu::GetHotkeyGroup(HKGP_STEPPING)));
+
+  auto* vbox = new QVBoxLayout();
+  vbox->addWidget(CreateGroupBox(tr("Program Counter"), HotkeyManagerEmu::GetHotkeyGroup(HKGP_PC)));
+  vbox->addWidget(
+      CreateGroupBox(tr("Breakpoint"), HotkeyManagerEmu::GetHotkeyGroup(HKGP_BREAKPOINT)));
+  m_main_layout->addItem(vbox);
+
+  setLayout(m_main_layout);
+}
+
+InputConfig* HotkeyDebugging::GetConfig()
+{
+  return HotkeyManagerEmu::GetConfig();
+}
+
+void HotkeyDebugging::LoadSettings()
+{
+  HotkeyManagerEmu::LoadConfig();
+}
+
+void HotkeyDebugging::SaveSettings()
+{
+  HotkeyManagerEmu::GetConfig()->SaveConfig();
+}