open_device()

bool MayaFlux::Core::TabletBackend::open_device ( uint32_t  device_id )

overridevirtual

Open a device for input.

Parameters

device_id

Device identifier from get_devices()

Returns

true if device was opened successfully

Implements MayaFlux::Core::IInputBackend.

Definition at line 885 of file TabletBackend.cpp.

{
    std::lock_guard lock(m_devices_mutex);
    if (m_tools.find(device_id) == m_tools.end())
        return false;
 
    auto path_it = m_tool_paths.find(device_id);
    if (path_it != m_tool_paths.end()) {
        auto dev_it = m_devices.find(path_it->second);
        if (dev_it != m_devices.end())
            dev_it->second->active.store(true);
    }
    return true;
}

References m_devices, m_devices_mutex, m_tool_paths, and m_tools.