def on_network_control_button_pressed(self):
layer = BeeApp().master.getLayerById(self.windowid, self.layerkey)
win = layer.getWindow()
proplock = qtcore.QReadLocker(layer.propertieslock)
if layer.type == LayerTypes.floating:
parent = layer.layerparent
parent.anchor(layer)
# the layer is owned locally so change it to be owned by no one
elif win.ownedByMe(layer.owner):
# print_debug("adding give up layer to queue for layer key: %d" % layer.key)
if len(layer.childItems()):
result = qtgui.QMessageBox.warning(
win,
"Floating layers can not be given up",
"You are attempting to give up ownership of layer that has floting layers, if you continue the floating layers will be destroyed. To avoid having them destroyed please anchor them or move them to other layers.",
"Continue",
"Cancel",
)
if result:
return
win.addGiveUpLayerToQueue(layer.key)
# if the layer is owned by nobody then request it
elif win.ownedByNobody(layer.owner):
win.addRequestLayerToQueue(layer.key)
def on_visibility_box_toggled(self, state):
layer = BeeApp().master.getLayerById(self.windowid, self.layerkey)
window = layer.getWindow()
# change visibility
layer.setVisible(state)
# recomposite whole image
window.reCompositeImage()
def on_blend_mode_box_activated(self, value):
# we only want the event with the string
if not type(value) is qtcore.QString:
return
newmode = BlendTranslations.nameToMode(value)
if newmode != None:
layer = BeeApp().master.getLayerById(self.windowid, self.layerkey)
if layer:
win = layer.getWindow()
win.addBlendModeChangeToQueue(layer.key, newmode)
