Python addressofの例

コード例 #1

ファイル: SoundMixer.py プロジェクト: maffe/EventGhost

def GetControlValue(hmixer, mixerControl):
    valueDetails = MIXERCONTROLDETAILS_UNSIGNED()

    mixerControlDetails = MIXERCONTROLDETAILS()
    mixerControlDetails.cbStruct = sizeof(MIXERCONTROLDETAILS)
    mixerControlDetails.item = 0
    mixerControlDetails.dwControlID = mixerControl.dwControlID
    mixerControlDetails.cbDetails = sizeof(valueDetails)
    mixerControlDetails.paDetails = addressof(valueDetails)
    mixerControlDetails.cChannels = 1

    # Get the control value
    rc = mixerGetControlDetails(hmixer, byref(mixerControlDetails), 0)
    if rc != MMSYSERR_NOERROR:
        raise SoundMixerException()
    return valueDetails.dwValue

コード例 #2

ファイル: SoundMixer.py プロジェクト: kdschlosser/EventGhost

def GetControlValue(hmixer, mixerControl):
    valueDetails = MIXERCONTROLDETAILS_UNSIGNED()

    mixerControlDetails = MIXERCONTROLDETAILS()
    mixerControlDetails.cbStruct = sizeof(MIXERCONTROLDETAILS)
    mixerControlDetails.item = 0
    mixerControlDetails.dwControlID = mixerControl.dwControlID
    mixerControlDetails.cbDetails = sizeof(valueDetails)
    mixerControlDetails.paDetails = addressof(valueDetails)
    mixerControlDetails.cChannels = 1

    # Get the control value
    rc = mixerGetControlDetails(hmixer, byref(mixerControlDetails), 0)
    if rc != MMSYSERR_NOERROR:
        raise SoundMixerException()
    return valueDetails.dwValue

コード例 #3

ファイル: SoundMixer.py プロジェクト: maffe/EventGhost

def SetControlValue(hmixer, mixerControl, value):
    """
    Sets the volumne from the pointer of the object passed through

    ' [Note: original source taken from MSDN
    http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q178456&]

    This function sets the value for a volume control. Returns True if
    successful
    """
    valueDetails = MIXERCONTROLDETAILS_UNSIGNED()
    valueDetails.dwValue = value
    mixerControlDetails = MIXERCONTROLDETAILS()
    mixerControlDetails.cbStruct = sizeof(MIXERCONTROLDETAILS)
    mixerControlDetails.item = 0
    mixerControlDetails.dwControlID = mixerControl.dwControlID
    mixerControlDetails.cbDetails = sizeof(valueDetails)
    mixerControlDetails.paDetails = addressof(valueDetails)
    mixerControlDetails.cChannels = 1

    # Set the control value
    rc = mixerSetControlDetails(hmixer, byref(mixerControlDetails), 0)
    if rc != MMSYSERR_NOERROR:
        raise SoundMixerException()

コード例 #4

ファイル: SoundMixer.py プロジェクト: kdschlosser/EventGhost

def SetControlValue(hmixer, mixerControl, value):
    """
    Sets the volumne from the pointer of the object passed through

    ' [Note: original source taken from MSDN
    http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q178456&]

    This function sets the value for a volume control. Returns True if
    successful
    """
    valueDetails = MIXERCONTROLDETAILS_UNSIGNED()
    valueDetails.dwValue = value
    mixerControlDetails = MIXERCONTROLDETAILS()
    mixerControlDetails.cbStruct = sizeof(MIXERCONTROLDETAILS)
    mixerControlDetails.item = 0
    mixerControlDetails.dwControlID = mixerControl.dwControlID
    mixerControlDetails.cbDetails = sizeof(valueDetails)
    mixerControlDetails.paDetails = addressof(valueDetails)
    mixerControlDetails.cChannels = 1

    # Set the control value
    rc = mixerSetControlDetails(hmixer, byref(mixerControlDetails), 0)
    if rc != MMSYSERR_NOERROR:
        raise SoundMixerException()