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Allow input configuration with SDL joysticks (#3116)

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* Add infrastructure to poll joystick input and get ParamPackages

* Generalize the callbacks in configure_input.cpp and add buttons for analog sticks

* Use the polling classes in the input dialog

* Fix includes

* Formatting fix

* Include real header instead of forward declaring, to fix compiler error

* Split up pair and add deadzone for joystick configuration

* Pass ParamPackages by reference to callback

* fix formatting

* getPollers -> GetPollers

* Add forward declarations and simplify code a bit

* Update joysticks before opening them

* Fix mixup between joystick IDs and device indices
This commit is contained in:
muemart 2017-12-06 05:26:29 +01:00 • committed by bunnei
parent e165b5bb94
commit e784434a25
7 changed files with 385 additions and 52 deletions
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31
src/citra_qt/configuration/configure_input.h
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@ -8,11 +8,13 @@
#include <functional>
#include <memory>
#include <string>
#include <unordered_map>
#include <QKeyEvent>
#include <QWidget>
#include <boost/optional.hpp>
#include "common/param_package.h"
#include "core/settings.h"
#include "input_common/main.h"
#include "ui_configure_input.h"
class QPushButton;
@ -35,10 +37,11 @@ public:
private:
std::unique_ptr<Ui::ConfigureInput> ui;
std::unique_ptr<QTimer> timer;
std::unique_ptr<QTimer> timeout_timer;
std::unique_ptr<QTimer> poll_timer;
/// This will be the the setting function when an input is awaiting configuration.
boost::optional<std::function<void(int)>> key_setter;
boost::optional<std::function<void(const Common::ParamPackage&)>> input_setter;
std::array<Common::ParamPackage, Settings::NativeButton::NumButtons> buttons_param;
std::array<Common::ParamPackage, Settings::NativeAnalog::NumAnalogs> analogs_param;
@ -48,13 +51,23 @@ private:
/// Each button input is represented by a QPushButton.
std::array<QPushButton*, Settings::NativeButton::NumButtons> button_map;
/// Each analog input is represented by five QPushButtons which represents up, down, left, right
/// and modifier
/// A group of five QPushButtons represent one analog input. The buttons each represent up,
/// down, left, right, and modifier, respectively.
std::array<std::array<QPushButton*, ANALOG_SUB_BUTTONS_NUM>, Settings::NativeAnalog::NumAnalogs>
analog_map;
analog_map_buttons;
/// Analog inputs are also represented each with a single button, used to configure with an
/// actual analog stick
std::array<QPushButton*, Settings::NativeAnalog::NumAnalogs> analog_map_stick;
static const std::array<std::string, ANALOG_SUB_BUTTONS_NUM> analog_sub_buttons;
std::vector<std::unique_ptr<InputCommon::Polling::DevicePoller>> device_pollers;
/// A flag to indicate if keyboard keys are okay when configuring an input. If this is false,
/// keyboard events are ignored.
bool want_keyboard_keys = false;
/// Load configuration settings.
void loadConfiguration();
/// Restore all buttons to their default values.
@ -63,7 +76,13 @@ private:
void updateButtonLabels();
/// Called when the button was pressed.
void handleClick(QPushButton* button, std::function<void(int)> new_key_setter);
void handleClick(QPushButton* button,
std::function<void(const Common::ParamPackage&)> new_input_setter,
InputCommon::Polling::DeviceType type);
/// Finish polling and configure input using the input_setter
void setPollingResult(const Common::ParamPackage& params, bool abort);
/// Handle key press events.
void keyPressEvent(QKeyEvent* event) override;
};