Source code for CameraSetup

"""
:filename:     CameraSetup.py
:author:       thor@tordivel.no
:requirements: Scorpion 9.0.0.494 or higher

CameraSetup - panel with a button for camera configuration

::

  1.0.0.2, 11nov2015, RL: modified for autodoc
  1.0.0.1, 17sep2011, RL: requirements : Scorpion 9.0.0.493 or higher
"""

__version__ = '1.0.0.2'

from Scorpion import PluginNotify,GetControlByHandle,ExecuteCmd,GetTool,SelectTagname,InputInt

class CameraSetup(object):
  '''
  CameraSetup - panel with a button for camera configuration
  '''
  def __init__(self,cntr,name):
    self.name=name

    cntr.deleteControls()  #delete previous added controls if any

    self.button=cntr.addControl('Button',0,0)
    self.button.left=10
    self.button.top=10
    self.button.align = 5
    self.button.anchors = 2
    self.camNo=1
    self.button.caption='Camera Setup'
    self.button.font.bold=1
    self.button.onClick=self.buttonClick

  def __str__(self):
    '''
    return a unique persistance name for host application storage
    '''
    return '%s_%s'%(self.__class__.__name__,self.name)

  def getConfig(self):
    '''
    return plugin configuration as string
    '''
    import SPB
    spb=SPB.CreateSpb()
    spb.setInt('camNo',self.camNo)
    return spb.xml

  def setConfig(self,value):
    '''
    set plugin configuration from string
    '''
    import SPB
    spb=SPB.CreateSpb(value)
    try:
      if spb.isEntry('camNo'):self.camNo=spb.getInt('CamNo')
    except:
      print self,': invalid configuration'

  def configure(self):
    '''
    configure the plugin, return bool whether changed or not
    '''
    ok,result=InputInt('Set Propety','camNo',self.camNo)
    if ok :
      self.camNo=result
    return ok

  def buttonClick(self,sender,args):
    '''
    button click handler
    '''
    if sender==self.button:
       ExecuteCmd('Camera','CameraNo='+str(self.camNo)+';Cmd=Setup')


def CreatePlugin(hWnd, name=''):
  '''
  Scorpion Plugin Stub - Required
  '''
  cntr=GetControlByHandle(hWnd)
  return CameraSetup(cntr,name)