def Cchange() -> bool:
if oCard.getState():
# change and come to same card option for further dev
oCard.setState(0)
oCard.setUsedSpace(0)
oCard.setState(1)
return True
else:
return False
def CremovePhoto(currentPhoto=0):
if oCard.getState():
if not oCard.getUsageState():
oCard.setInUsageState(1)
oCard.delete("Photo", currentPhoto)
time.sleep(0.2)
oCard.setInUsageState(0)
else:
pass
# info about busy card slot
else:
pass
def CreadFromCard(currentPhoto=0):
if oCard.getState():
if not oCard.getUsageState():
oCard.setInUsageState(1)
temp = oCard.read("Photo", currentPhoto)
time.sleep(temp.size / oCard.getReadSpeed())
# show info about photo
oCard.setInUsageState(0)
return temp.showPhoto()
else:
pass
# info about busy card
else:
pass
def TURNOFF() -> bool:
if oBattery.getState():
if oBody.getState():
if oCard.getState():
if oCard.getUsageState():
return False
#card still in usage
if oSensor.getState():
return False
# sensor still in usage
if oShutter.getState():
return False
# shutter still in usage
if oLens.getState():
if oAperture.getState():
return False
# aperture still enclosed in usage
oDisplay.setState(0)
oShutter.setEnclosureState(0)
oShutter.setState(0) # shutter is not busy when cam is off
oSensor.setAction('lv')
oSensor.setState(-1)
if oLens.getState():
oAperture.setState(0)
if oCard.getState():
oCard.setInUsageState(0)
oBody.setMode('lv')
oBody.setState(0)
return True
else:
return False
# camera not turned on
else:
return False
def CwriteToCard(photo: Photo):
if oCard.getState():
if not oCard.getUsageState():
oCard.setInUsageState(1)
if oCard.write(photo):
# writing file to card promp
time.sleep(photo.size / oCard.getWriteSpeed())
# saved
else:
pass
# not enough space promp
oCard.setInUsageState(0)
else:
pass
# info about busy card
else:
pass