Python ContainerStack.setDirty方法代码示例

# 需要导入模块: from UM.Settings.ContainerStack import ContainerStack [as 别名]
# 或者: from UM.Settings.ContainerStack.ContainerStack import setDirty [as 别名]
class SettingOverrideDecorator(SceneNodeDecorator):
    def __init__(self):
        super().__init__()
        self._stack = ContainerStack(stack_id = id(self))
        self._stack.setDirty(False)  # This stack does not need to be saved.
        self._instance = InstanceContainer(container_id = "SettingOverrideInstanceContainer")
        self._stack.addContainer(self._instance)

        self._stack.propertyChanged.connect(self._onSettingChanged)

        ContainerRegistry.getInstance().addContainer(self._stack)

        Application.getInstance().globalContainerStackChanged.connect(self._onGlobalContainerStackChanged)
        self._onGlobalContainerStackChanged()

    def __deepcopy__(self, memo):
        ## Create a fresh decorator object
        deep_copy = SettingOverrideDecorator()
        ## Copy the instance
        deep_copy._instance = copy.deepcopy(self._instance, memo)
        ## Set the copied instance as the first (and only) instance container of the stack.
        deep_copy._stack.replaceContainer(0, deep_copy._instance)
        return deep_copy

    def _onSettingChanged(self, instance, property):
        if property == "value":  # Only reslice if the value has changed.
            Application.getInstance().getBackend().forceSlice()

    def _onGlobalContainerStackChanged(self):
        ## Ensure that the next stack is always the global stack.
        self._stack.setNextStack(Application.getInstance().getGlobalContainerStack())

    def getStack(self):
        return self._stack

# 需要导入模块: from UM.Settings.ContainerStack import ContainerStack [as 别名]
# 或者: from UM.Settings.ContainerStack.ContainerStack import setDirty [as 别名]
class Script:
    def __init__(self) -> None:
        super().__init__()
        self._stack = None  # type: Optional[ContainerStack]
        self._definition = None  # type: Optional[DefinitionContainerInterface]
        self._instance = None  # type: Optional[InstanceContainer]

    def initialize(self) -> None:
        setting_data = self.getSettingData()
        self._stack = ContainerStack(stack_id=str(id(self)))
        self._stack.setDirty(False)  # This stack does not need to be saved.

        ## Check if the definition of this script already exists. If not, add it to the registry.
        if "key" in setting_data:
            definitions = ContainerRegistry.getInstance().findDefinitionContainers(id=setting_data["key"])
            if definitions:
                # Definition was found
                self._definition = definitions[0]
            else:
                self._definition = DefinitionContainer(setting_data["key"])
                try:
                    self._definition.deserialize(json.dumps(setting_data))
                    ContainerRegistry.getInstance().addContainer(self._definition)
                except ContainerFormatError:
                    self._definition = None
                    return
        if self._definition is None:
            return
        self._stack.addContainer(self._definition)
        self._instance = InstanceContainer(container_id="ScriptInstanceContainer")
        self._instance.setDefinition(self._definition.getId())
        self._instance.setMetaDataEntry("setting_version",
                                        self._definition.getMetaDataEntry("setting_version", default=0))
        self._stack.addContainer(self._instance)
        self._stack.propertyChanged.connect(self._onPropertyChanged)

        ContainerRegistry.getInstance().addContainer(self._stack)

    settingsLoaded = Signal()
    valueChanged = Signal()  # Signal emitted whenever a value of a setting is changed

    def _onPropertyChanged(self, key: str, property_name: str) -> None:
        if property_name == "value":
            self.valueChanged.emit()

            # Property changed: trigger reslice
            # To do this we use the global container stack propertyChanged.
            # Re-slicing is necessary for setting changes in this plugin, because the changes
            # are applied only once per "fresh" gcode
            global_container_stack = Application.getInstance().getGlobalContainerStack()
            if global_container_stack is not None:
                global_container_stack.propertyChanged.emit(key, property_name)

    ##  Needs to return a dict that can be used to construct a settingcategory file.
    #   See the example script for an example.
    #   It follows the same style / guides as the Uranium settings.
    #   Scripts can either override getSettingData directly, or use getSettingDataString
    #   to return a string that will be parsed as json. The latter has the benefit over
    #   returning a dict in that the order of settings is maintained.
    def getSettingData(self) -> Dict[str, Any]:
        setting_data_as_string = self.getSettingDataString()
        setting_data = json.loads(setting_data_as_string, object_pairs_hook = collections.OrderedDict)
        return setting_data

    def getSettingDataString(self) -> str:
        raise NotImplementedError()

    def getDefinitionId(self) -> Optional[str]:
        if self._stack:
            bottom = self._stack.getBottom()
            if bottom is not None:
                return bottom.getId()
        return None

    def getStackId(self) -> Optional[str]:
        if self._stack:
            return self._stack.getId()
        return None

    ##  Convenience function that retrieves value of a setting from the stack.
    def getSettingValueByKey(self, key: str) -> Any:
        if self._stack is not None:
            return self._stack.getProperty(key, "value")
        return None

    ##  Convenience function that finds the value in a line of g-code.
    #   When requesting key = x from line "G1 X100" the value 100 is returned.
    def getValue(self, line: str, key: str, default = None) -> Any:
        if not key in line or (';' in line and line.find(key) > line.find(';')):
            return default
        sub_part = line[line.find(key) + 1:]
        m = re.search('^-?[0-9]+\.?[0-9]*', sub_part)
        if m is None:
            return default
        try:
            return int(m.group(0))
        except ValueError: #Not an integer.
            try:
                return float(m.group(0))
            except ValueError: #Not a number at all.
#.........这里部分代码省略.........

# 需要导入模块: from UM.Settings.ContainerStack import ContainerStack [as 别名]
# 或者: from UM.Settings.ContainerStack.ContainerStack import setDirty [as 别名]
class SettingOverrideDecorator(SceneNodeDecorator):
    ##  Event indicating that the user selected a different extruder.
    activeExtruderChanged = Signal()

    def __init__(self):
        super().__init__()
        self._stack = ContainerStack(stack_id = id(self))
        self._stack.setDirty(False)  # This stack does not need to be saved.
        self._instance = InstanceContainer(container_id = "SettingOverrideInstanceContainer")
        self._stack.addContainer(self._instance)

        if cura.Settings.ExtruderManager.getInstance().extruderCount > 1:
            self._extruder_stack = cura.Settings.ExtruderManager.getInstance().getExtruderStack(0).getId()
        else:
            self._extruder_stack = None

        self._stack.propertyChanged.connect(self._onSettingChanged)

        ContainerRegistry.getInstance().addContainer(self._stack)

        Application.getInstance().globalContainerStackChanged.connect(self._updateNextStack)
        self.activeExtruderChanged.connect(self._updateNextStack)
        self._updateNextStack()

    def __deepcopy__(self, memo):
        ## Create a fresh decorator object
        deep_copy = SettingOverrideDecorator()
        ## Copy the instance
        deep_copy._instance = copy.deepcopy(self._instance, memo)

        # Properly set the right extruder on the copy
        deep_copy.setActiveExtruder(self._extruder_stack)

        ## Set the copied instance as the first (and only) instance container of the stack.
        deep_copy._stack.replaceContainer(0, deep_copy._instance)
        return deep_copy

    ##  Gets the currently active extruder to print this object with.
    #
    #   \return An extruder's container stack.
    def getActiveExtruder(self):
        return self._extruder_stack

    ##  Gets the currently active extruders position
    #
    #   \return An extruder's position, or None if no position info is available.
    def getActiveExtruderPosition(self):
        containers = ContainerRegistry.getInstance().findContainers(id = self.getActiveExtruder())
        if containers:
            container_stack = containers[0]
            return container_stack.getMetaDataEntry("position", default=None)

    def _onSettingChanged(self, instance, property_name): # Reminder: 'property' is a built-in function
        if property_name == "value":  # Only reslice if the value has changed.
            Application.getInstance().getBackend().forceSlice()

    ##  Makes sure that the stack upon which the container stack is placed is
    #   kept up to date.
    def _updateNextStack(self):
        if self._extruder_stack:
            extruder_stack = ContainerRegistry.getInstance().findContainerStacks(id = self._extruder_stack)
            if extruder_stack:
                if self._stack.getNextStack():
                    old_extruder_stack_id = self._stack.getNextStack().getId()
                else:
                    old_extruder_stack_id = ""

                self._stack.setNextStack(extruder_stack[0])
                if self._stack.getNextStack().getId() != old_extruder_stack_id: #Only reslice if the extruder changed.
                    Application.getInstance().getBackend().forceSlice()
            else:
                UM.Logger.log("e", "Extruder stack %s below per-object settings does not exist.", self._extruder_stack)
        else:
            self._stack.setNextStack(Application.getInstance().getGlobalContainerStack())

    ##  Changes the extruder with which to print this node.
    #
    #   \param extruder_stack_id The new extruder stack to print with.
    def setActiveExtruder(self, extruder_stack_id):
        self._extruder_stack = extruder_stack_id
        self._updateNextStack()
        self.activeExtruderChanged.emit()

    def getStack(self):
        return self._stack

# 需要导入模块: from UM.Settings.ContainerStack import ContainerStack [as 别名]
# 或者: from UM.Settings.ContainerStack.ContainerStack import setDirty [as 别名]
class Script:
    def __init__(self):
        super().__init__()
        self._settings = None
        self._stack = None

        setting_data = self.getSettingData()
        self._stack = ContainerStack(stack_id=id(self))
        self._stack.setDirty(False)  # This stack does not need to be saved.


        ## Check if the definition of this script already exists. If not, add it to the registry.
        if "key" in setting_data:
            definitions = ContainerRegistry.getInstance().findDefinitionContainers(id = setting_data["key"])
            if definitions:
                # Definition was found
                self._definition = definitions[0]
            else:
                self._definition = DefinitionContainer(setting_data["key"])
                self._definition.deserialize(json.dumps(setting_data))
                ContainerRegistry.getInstance().addContainer(self._definition)
        self._stack.addContainer(self._definition)
        self._instance = InstanceContainer(container_id="ScriptInstanceContainer")
        self._instance.setDefinition(self._definition)
        self._stack.addContainer(self._instance)

        ContainerRegistry.getInstance().addContainer(self._stack)

    settingsLoaded = Signal()

    ##  Needs to return a dict that can be used to construct a settingcategory file. 
    #   See the example script for an example.
    #   It follows the same style / guides as the Uranium settings.
    def getSettingData(self):
        raise NotImplementedError()

    def getDefinitionId(self):
        if self._stack:
            return self._stack.getBottom().getId()

    def getStackId(self):
        if self._stack:
            return self._stack.getId()

    ##  Convenience function that retrieves value of a setting from the stack.
    def getSettingValueByKey(self, key):
        return self._stack.getProperty(key, "value")

    ##  Convenience function that finds the value in a line of g-code.
    #   When requesting key = x from line "G1 X100" the value 100 is returned.
    def getValue(self, line, key, default = None):
        if not key in line or (';' in line and line.find(key) > line.find(';')):
            return default
        sub_part = line[line.find(key) + 1:]
        m = re.search('^[0-9]+\.?[0-9]*', sub_part)
        if m is None:
            return default
        try:
            return float(m.group(0))
        except:
            return default

    ##  This is called when the script is executed. 
    #   It gets a list of g-code strings and needs to return a (modified) list.
    def execute(self, data):
        raise NotImplementedError()