51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
// Copyright 2020 Citra Emulator Project
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#include "core/settings.h"
|
|
#include "input_common/touch_from_button.h"
|
|
|
|
namespace InputCommon {
|
|
|
|
class TouchFromButtonDevice final : public Input::TouchDevice {
|
|
public:
|
|
TouchFromButtonDevice() {
|
|
for (const auto& config_entry :
|
|
Settings::values.touch_from_button_maps[Settings::values.touch_from_button_map_index]
|
|
.buttons) {
|
|
const Common::ParamPackage package{config_entry};
|
|
map.emplace_back(
|
|
Input::CreateDevice<Input::ButtonDevice>(config_entry),
|
|
std::clamp(package.Get("x", 0), 0, static_cast<int>(Layout::ScreenUndocked::Width)),
|
|
std::clamp(package.Get("y", 0), 0,
|
|
static_cast<int>(Layout::ScreenUndocked::Height)));
|
|
}
|
|
}
|
|
|
|
std::tuple<float, float, bool> GetStatus() const override {
|
|
for (const auto& m : map) {
|
|
const bool state = std::get<0>(m)->GetStatus();
|
|
if (state) {
|
|
const float x = static_cast<float>(std::get<1>(m)) /
|
|
static_cast<int>(Layout::ScreenUndocked::Width);
|
|
const float y = static_cast<float>(std::get<2>(m)) /
|
|
static_cast<int>(Layout::ScreenUndocked::Height);
|
|
return {x, y, true};
|
|
}
|
|
}
|
|
return {};
|
|
}
|
|
|
|
private:
|
|
// A vector of the mapped button, its x and its y-coordinate
|
|
std::vector<std::tuple<std::unique_ptr<Input::ButtonDevice>, int, int>> map;
|
|
};
|
|
|
|
std::unique_ptr<Input::TouchDevice> TouchFromButtonFactory::Create(
|
|
const Common::ParamPackage& params) {
|
|
|
|
return std::make_unique<TouchFromButtonDevice>();
|
|
}
|
|
|
|
} // namespace InputCommon
|