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input: add option to rotate device input (#11947)

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epsilonshmepsilon 2025-10-10 17:05:51 +02:00 • committed by GitHub
parent da31e82aab
commit 6a01c399a9
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3 changed files with 13 additions and 0 deletions
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6
src/config/ConfigDescriptions.hpp
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@ -478,6 +478,12 @@ inline static const std::vector<SConfigOptionDescription> CONFIG_OPTIONS = {
.type = CONFIG_OPTION_BOOL,
.data = SConfigOptionDescription::SBoolData{false},
},
SConfigOptionDescription{
.value = "input:rotation",
.description = "Sets the rotation of a device in degrees clockwise off the logical neutral position. Value is clamped to the range 0 to 359.",
.type = CONFIG_OPTION_INT,
.data = SConfigOptionDescription::SRangeData{0, 0, 359},
},
SConfigOptionDescription{
.value = "input:left_handed",
.description = "Switches RMB and LMB",

2
src/config/ConfigManager.cpp
View file

@ -654,6 +654,7 @@ CConfigManager::CConfigManager() {
registerConfigVar("input:off_window_axis_events", Hyprlang::INT{1});
registerConfigVar("input:sensitivity", {0.f});
registerConfigVar("input:accel_profile", {STRVAL_EMPTY});
registerConfigVar("input:rotation", Hyprlang::INT{0});
registerConfigVar("input:kb_file", {STRVAL_EMPTY});
registerConfigVar("input:kb_layout", {"us"});
registerConfigVar("input:kb_variant", {STRVAL_EMPTY});
@ -789,6 +790,7 @@ CConfigManager::CConfigManager() {
m_config->addSpecialCategory("device", {"name"});
m_config->addSpecialConfigValue("device", "sensitivity", {0.F});
m_config->addSpecialConfigValue("device", "accel_profile", {STRVAL_EMPTY});
m_config->addSpecialConfigValue("device", "rotation", Hyprlang::INT{0});
m_config->addSpecialConfigValue("device", "kb_file", {STRVAL_EMPTY});
m_config->addSpecialConfigValue("device", "kb_layout", {"us"});
m_config->addSpecialConfigValue("device", "kb_variant", {STRVAL_EMPTY});

5
src/managers/input/InputManager.cpp
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@ -1279,6 +1279,11 @@ void CInputManager::setPointerConfigs() {
const auto LIBINPUTSENS = std::clamp(g_pConfigManager->getDeviceFloat(devname, "sensitivity", "input:sensitivity"), -1.f, 1.f);
libinput_device_config_accel_set_speed(LIBINPUTDEV, LIBINPUTSENS);
if (libinput_device_config_rotation_is_available(LIBINPUTDEV)) {
const auto ROTATION = std::clamp(g_pConfigManager->getDeviceInt(devname, "rotation", "input:rotation"), 0, 359);
libinput_device_config_rotation_set_angle(LIBINPUTDEV, ROTATION);
}
m->m_flipX = g_pConfigManager->getDeviceInt(devname, "flip_x", "input:touchpad:flip_x") != 0;
m->m_flipY = g_pConfigManager->getDeviceInt(devname, "flip_y", "input:touchpad:flip_y") != 0;