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ControllerInterface/Win32: Prevent devcies from losing their "id" on a hotplug event.

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This commit is contained in:
Jordan Woyak
2019-03-09 09:57:37 -06:00
parent d26c1ce24d
commit eadbdd6bc3
10 changed files with 121 additions and 39 deletions
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11
Source/Core/InputCommon/ControllerInterface/Device.h
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@ -6,6 +6,7 @@
#include <memory>
#include <mutex>
#include <optional>
#include <string>
#include <vector>
@ -82,7 +83,7 @@ public:
class Output : public Control
{
public:
virtual ~Output() {}
virtual ~Output() = default;
virtual void SetState(ControlState state) = 0;
Output* ToOutput() override { return this; }
};
@ -95,9 +96,17 @@ public:
virtual std::string GetSource() const = 0;
std::string GetQualifiedName() const;
virtual void UpdateInput() {}
// May be overridden to implement hotplug removal.
// Currently handled on a per-backend basis but this could change.
virtual bool IsValid() const { return true; }
// (e.g. Xbox 360 controllers have controller number LEDs which should match the ID we use.)
virtual std::optional<int> GetPreferredId() const;
const std::vector<Input*>& Inputs() const { return m_inputs; }
const std::vector<Output*>& Outputs() const { return m_outputs; }
Input* FindInput(const std::string& name) const;
Output* FindOutput(const std::string& name) const;