diff options
Diffstat (limited to 'opentrack/win32-joystick.cpp')
| -rw-r--r-- | opentrack/win32-joystick.cpp | 92 |
1 files changed, 45 insertions, 47 deletions
diff --git a/opentrack/win32-joystick.cpp b/opentrack/win32-joystick.cpp index 5e6f2011..bf919f4a 100644 --- a/opentrack/win32-joystick.cpp +++ b/opentrack/win32-joystick.cpp @@ -7,9 +7,9 @@ void win32_joy_ctx::poll(fn f) { //refresh(false); - + QMutexLocker l(&mtx); - + for (auto& j : joys) { j.second->poll(f); @@ -19,41 +19,41 @@ void win32_joy_ctx::poll(fn f) bool win32_joy_ctx::poll_axis(const QString &guid, int axes[]) { //refresh(false); - + QMutexLocker l(&mtx); - + auto iter = joys.find(guid); - + if (iter == joys.end()) return false; - + auto& j = iter->second; - + auto& joy_handle = j->joy_handle; bool ok = false; HRESULT hr; - + (void) joy_handle->Acquire(); - + if (!FAILED(hr = joy_handle->Poll())) ok = true; - + if (!ok) { qDebug() << "joy acquire failed" << guid << hr; (void) joy_handle->Unacquire(); return false; } - + DIJOYSTATE2 js; memset(&js, 0, sizeof(js)); - + if (FAILED(hr = joy_handle->GetDeviceState(sizeof(js), &js))) { qDebug() << "joy get state failed" << guid << hr; return false; } - + const int values[] = { js.lX, js.lY, @@ -64,10 +64,10 @@ bool win32_joy_ctx::poll_axis(const QString &guid, int axes[]) js.rglSlider[0], js.rglSlider[1] }; - + for (int i = 0; i < 8; i++) axes[i] = values[i]; - + return true; } @@ -79,12 +79,12 @@ win32_joy_ctx::~win32_joy_ctx() std::vector<win32_joy_ctx::joy_info> win32_joy_ctx::get_joy_info() { QMutexLocker l(&mtx); - + std::vector<joy_info> ret; - + for (auto& j : joys) ret.push_back(joy_info { j.second->name, j.first }); - + return ret; } @@ -107,7 +107,7 @@ void win32_joy_ctx::release() void win32_joy_ctx::refresh() { QMutexLocker l(&mtx); - + qDebug() << "joy list refresh"; enum_state st(joys, fake_main_window, di); } @@ -116,10 +116,10 @@ QString win32_joy_ctx::guid_to_string(const GUID guid) { char buf[40] = {0}; wchar_t szGuidW[40] = {0}; - + StringFromGUID2(guid, szGuidW, 40); WideCharToMultiByte(0, 0, szGuidW, -1, buf, 40, NULL, NULL); - + return QString(buf); } @@ -139,28 +139,28 @@ bool win32_joy_ctx::joy::poll(fn f) { HRESULT hr; bool ok = false; - + (void) joy_handle->Acquire(); - + if (!FAILED(hr = joy_handle->Poll())) ok = true; - + if (!ok) { qDebug() << "joy acquire failed" << guid << hr; (void) joy_handle->Unacquire(); return false; } - + DIJOYSTATE2 js; memset(&js, 0, sizeof(js)); - + if (FAILED(hr = joy_handle->GetDeviceState(sizeof(js), &js))) { qDebug() << "joy get state failed" << guid << hr; return false; } - + for (int i = 0; i < 128; i++) { const bool state = !!(js.rgbButtons[i] & 0x80) && js.rgbButtons[i] != js_old.rgbButtons[i]; @@ -171,20 +171,20 @@ bool win32_joy_ctx::joy::poll(fn f) } pressed[i] = state; } - + js_old = js; - + return true; } -win32_joy_ctx::enum_state::enum_state(std::unordered_map<QString, std::shared_ptr<joy>> &joys, +win32_joy_ctx::enum_state::enum_state(std::unordered_map<QString, std::shared_ptr<joy>> &joys_, QMainWindow &fake_main_window, LPDIRECTINPUT8 di) : fake_main_window(fake_main_window), di(di) { - this->joys = joys; - + joys = joys_; + HRESULT hr; if(FAILED(hr = di->EnumDevices(DI8DEVCLASS_GAMECTRL, @@ -195,18 +195,16 @@ win32_joy_ctx::enum_state::enum_state(std::unordered_map<QString, std::shared_pt qDebug() << "failed enum joysticks" << hr; return; } - - auto& js = this->joys; - - for (auto it = js.begin(); it != js.end(); ) + + for (auto it = joys.begin(); it != joys.end(); ) { if (std::find_if(all.cbegin(), all.cend(), [&](const QString& guid2) -> bool { return it->second->guid == guid2; }) == all.cend()) - it = js.erase(it); + it = joys.erase(it); else it++; } - - joys = this->joys; + + joys_ = joys; } win32_joy_ctx::enum_state::EnumJoysticksCallback(const DIDEVICEINSTANCE *pdidInstance, void *pContext) @@ -214,12 +212,12 @@ win32_joy_ctx::enum_state::EnumJoysticksCallback(const DIDEVICEINSTANCE *pdidIns enum_state& state = *reinterpret_cast<enum_state*>(pContext); const QString guid = guid_to_string(pdidInstance->guidInstance); const QString name = QString(pdidInstance->tszInstanceName); - + auto it = state.joys.find(guid); const bool exists = it != state.joys.end(); - + state.all.push_back(guid); - + if (!exists) { HRESULT hr; @@ -235,7 +233,7 @@ win32_joy_ctx::enum_state::EnumJoysticksCallback(const DIDEVICEINSTANCE *pdidIns h->Release(); goto end; } - + if (FAILED(h->SetCooperativeLevel((HWND) state.fake_main_window.winId(), DISCL_NONEXCLUSIVE | DISCL_BACKGROUND))) { qDebug() << "coop"; @@ -248,7 +246,7 @@ win32_joy_ctx::enum_state::EnumJoysticksCallback(const DIDEVICEINSTANCE *pdidIns h->Release(); goto end; } - + qDebug() << "add joy" << guid; state.joys[guid] = std::make_shared<joy>(h, guid, name); } @@ -268,16 +266,16 @@ win32_joy_ctx::enum_state::EnumObjectsCallback(const DIDEVICEOBJECTINSTANCE *pdi diprg.diph.dwObj = pdidoi->dwType; diprg.lMax = joy_axis_size; diprg.lMin = -joy_axis_size; - + HRESULT hr; - + if (FAILED(hr = reinterpret_cast<LPDIRECTINPUTDEVICE8>(ctx)->SetProperty(DIPROP_RANGE, &diprg.diph))) { qDebug() << "DIPROP_RANGE" << hr; return DIENUM_STOP; } } - + return DIENUM_CONTINUE; } |