Merge pull request #3923 from leoetlino/ciface-small-cleanup

ControllerInterface: Small cleanup

1 files changed, 33 insertions, 4 deletions

diff --git a/Source/Core/InputCommon/ControllerInterface/Device.cpp b/Source/Core/InputCommon/ControllerInterface/Device.cpp
index 7a3b8ac845..e47b04de99 100644
--- a/Source/Core/InputCommon/ControllerInterface/Device.cpp
+++ b/Source/Core/InputCommon/ControllerInterface/Device.cpp
@@ -144,17 +144,45 @@ bool DeviceQualifier::operator==(const DeviceQualifier& devq) const
   return false;
 }
 
-Device* DeviceContainer::FindDevice(const DeviceQualifier& devq) const
+std::shared_ptr<Device> DeviceContainer::FindDevice(const DeviceQualifier& devq) const
 {
-  for (Device* d : m_devices)
+  std::lock_guard<std::mutex> lk(m_devices_mutex);
+  for (const auto& d : m_devices)
   {
-    if (devq == d)
+    if (devq == d.get())
       return d;
   }
 
   return nullptr;
 }
 
+std::vector<std::string> DeviceContainer::GetAllDeviceStrings() const
+{
+  std::lock_guard<std::mutex> lk(m_devices_mutex);
+
+  std::vector<std::string> device_strings;
+  DeviceQualifier device_qualifier;
+
+  for (const auto& d : m_devices)
+  {
+    device_qualifier.FromDevice(d.get());
+    device_strings.emplace_back(device_qualifier.ToString());
+  }
+
+  return device_strings;
+}
+
+std::string DeviceContainer::GetDefaultDeviceString() const
+{
+  std::lock_guard<std::mutex> lk(m_devices_mutex);
+  if (m_devices.empty())
+    return "";
+
+  DeviceQualifier device_qualifier;
+  device_qualifier.FromDevice(m_devices[0].get());
+  return device_qualifier.ToString();
+}
+
 Device::Input* DeviceContainer::FindInput(const std::string& name, const Device* def_dev) const
 {
   if (def_dev)
@@ -164,7 +192,8 @@ Device::Input* DeviceContainer::FindInput(const std::string& name, const Device*
       return inp;
   }
 
-  for (Device* d : m_devices)
+  std::lock_guard<std::mutex> lk(m_devices_mutex);
+  for (const auto& d : m_devices)
   {
     Device::Input* const i = d->FindInput(name);