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Project Mjölnir: Part 1

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Co-authored-by: James Rowe <jroweboy@gmail.com>
Co-authored-by: Its-Rei <kupfel@gmail.com>
This commit is contained in:
Morph 2020-07-22 10:39:53 -04:00
parent b8885aa03b
commit f0fac0c7fb
84 changed files with 8695 additions and 3260 deletions
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26
src/input_common/main.h
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@ -6,8 +6,10 @@
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>
#include "input_common/gcadapter/gc_poller.h"
#include "input_common/settings.h"
namespace Common {
class ParamPackage;
@ -42,9 +44,27 @@ std::string GenerateKeyboardParam(int key_code);
std::string GenerateAnalogParamFromKeys(int key_up, int key_down, int key_left, int key_right,
int key_modifier, float modifier_scale);
/**
* Return a list of available input devices that this Factory can create a new device with.
* Each returned Parampackage should have a `display` field used for display, a class field for
* backends to determine if this backend is meant to service the request and any other information
* needed to identify this in the backend later.
*/
std::vector<Common::ParamPackage> GetInputDevices();
/**
* Given a ParamPackage for a Device returned from `GetInputDevices`, attempt to get the default
* mapping for the device. This is currently only implemented for the sdl backend devices.
*/
using ButtonMapping = std::unordered_map<Settings::NativeButton::Values, Common::ParamPackage>;
using AnalogMapping = std::unordered_map<Settings::NativeAnalog::Values, Common::ParamPackage>;
ButtonMapping GetButtonMappingForDevice(const Common::ParamPackage&);
AnalogMapping GetAnalogMappingForDevice(const Common::ParamPackage&);
namespace Polling {
enum class DeviceType { Button, Analog };
enum class DeviceType { Button, AnalogPreferred };
/**
* A class that can be used to get inputs from an input device like controllers without having to
@ -54,7 +74,9 @@ class DevicePoller {
public:
virtual ~DevicePoller() = default;
/// Setup and start polling for inputs, should be called before GetNextInput
virtual void Start() = 0;
/// If a device_id is provided, events should be filtered to only include events from this
/// device id
virtual void Start(std::string device_id = "") = 0;
/// Stop polling
virtual void Stop() = 0;
/**