Postpone containersChanged signals when doign setActive* calls

This makes sure we do not trigger everything three times when switching
variants.
This commit is contained in:
Arjen Hiemstra 2017-02-07 16:26:44 +01:00
parent aeb8fbd82e
commit 927055806c

View file

@ -10,6 +10,7 @@ from UM.Application import Application
from UM.Preferences import Preferences
from UM.Logger import Logger
from UM.Message import Message
from UM.Signal import postponeSignals
import UM.Settings
@ -694,134 +695,138 @@ class MachineManager(QObject):
# Depending on from/to material+current variant, a quality profile is chosen and set.
@pyqtSlot(str)
def setActiveMaterial(self, material_id):
containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = material_id)
if not containers or not self._active_container_stack:
return
material_container = containers[0]
with postponeSignals(self._global_container_stack.containersChanged, self._active_container_stack.containersChanged, compress = True):
containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = material_id)
if not containers or not self._active_container_stack:
return
material_container = containers[0]
Logger.log("d", "Attempting to change the active material to %s", material_id)
Logger.log("d", "Attempting to change the active material to %s", material_id)
old_material = self._active_container_stack.findContainer({"type": "material"})
old_quality = self._active_container_stack.findContainer({"type": "quality"})
old_quality_changes = self._active_container_stack.findContainer({"type": "quality_changes"})
if not old_material:
Logger.log("w", "While trying to set the active material, no material was found to replace it.")
return
old_material = self._active_container_stack.findContainer({"type": "material"})
old_quality = self._active_container_stack.findContainer({"type": "quality"})
old_quality_changes = self._active_container_stack.findContainer({"type": "quality_changes"})
if not old_material:
Logger.log("w", "While trying to set the active material, no material was found to replace it.")
return
if old_quality_changes.getId() == "empty_quality_changes":
old_quality_changes = None
if old_quality_changes.getId() == "empty_quality_changes":
old_quality_changes = None
self.blurSettings.emit()
old_material.nameChanged.disconnect(self._onMaterialNameChanged)
self.blurSettings.emit()
old_material.nameChanged.disconnect(self._onMaterialNameChanged)
material_index = self._active_container_stack.getContainerIndex(old_material)
self._active_container_stack.replaceContainer(material_index, material_container)
Logger.log("d", "Active material changed")
material_index = self._active_container_stack.getContainerIndex(old_material)
self._active_container_stack.replaceContainer(material_index, material_container)
Logger.log("d", "Active material changed")
material_container.nameChanged.connect(self._onMaterialNameChanged)
material_container.nameChanged.connect(self._onMaterialNameChanged)
if material_container.getMetaDataEntry("compatible") == False:
self._material_incompatible_message.show()
else:
self._material_incompatible_message.hide()
if material_container.getMetaDataEntry("compatible") == False:
self._material_incompatible_message.show()
else:
self._material_incompatible_message.hide()
new_quality_id = old_quality.getId()
quality_type = old_quality.getMetaDataEntry("quality_type")
if old_quality_changes:
quality_type = old_quality_changes.getMetaDataEntry("quality_type")
new_quality_id = old_quality_changes.getId()
new_quality_id = old_quality.getId()
quality_type = old_quality.getMetaDataEntry("quality_type")
if old_quality_changes:
quality_type = old_quality_changes.getMetaDataEntry("quality_type")
new_quality_id = old_quality_changes.getId()
# See if the requested quality type is available in the new situation.
machine_definition = self._active_container_stack.getBottom()
quality_manager = QualityManager.getInstance()
candidate_quality = quality_manager.findQualityByQualityType(quality_type,
quality_manager.getWholeMachineDefinition(machine_definition),
[material_container])
if not candidate_quality or candidate_quality.getId() == "empty_quality":
# Fall back to a quality
new_quality = quality_manager.findQualityByQualityType(None,
quality_manager.getWholeMachineDefinition(machine_definition),
[material_container])
if new_quality:
new_quality_id = new_quality.getId()
else:
if not old_quality_changes:
new_quality_id = candidate_quality.getId()
# See if the requested quality type is available in the new situation.
machine_definition = self._active_container_stack.getBottom()
quality_manager = QualityManager.getInstance()
candidate_quality = quality_manager.findQualityByQualityType(quality_type,
quality_manager.getWholeMachineDefinition(machine_definition),
[material_container])
if not candidate_quality or candidate_quality.getId() == "empty_quality":
# Fall back to a quality
new_quality = quality_manager.findQualityByQualityType(None,
quality_manager.getWholeMachineDefinition(machine_definition),
[material_container])
if new_quality:
new_quality_id = new_quality.getId()
else:
if not old_quality_changes:
new_quality_id = candidate_quality.getId()
self.setActiveQuality(new_quality_id)
self.setActiveQuality(new_quality_id)
@pyqtSlot(str)
@profile
def setActiveVariant(self, variant_id):
containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = variant_id)
if not containers or not self._active_container_stack:
return
Logger.log("d", "Attempting to change the active variant to %s", variant_id)
old_variant = self._active_container_stack.findContainer({"type": "variant"})
old_material = self._active_container_stack.findContainer({"type": "material"})
if old_variant:
self.blurSettings.emit()
variant_index = self._active_container_stack.getContainerIndex(old_variant)
self._active_container_stack.replaceContainer(variant_index, containers[0])
Logger.log("d", "Active variant changed")
preferred_material = None
if old_material:
preferred_material_name = old_material.getName()
with postponeSignals(self._global_container_stack.containersChanged, self._active_container_stack.containersChanged, compress = True):
containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = variant_id)
if not containers or not self._active_container_stack:
return
Logger.log("d", "Attempting to change the active variant to %s", variant_id)
old_variant = self._active_container_stack.findContainer({"type": "variant"})
old_material = self._active_container_stack.findContainer({"type": "material"})
if old_variant:
self.blurSettings.emit()
variant_index = self._active_container_stack.getContainerIndex(old_variant)
self._active_container_stack.replaceContainer(variant_index, containers[0])
Logger.log("d", "Active variant changed")
preferred_material = None
if old_material:
preferred_material_name = old_material.getName()
self.setActiveMaterial(self._updateMaterialContainer(self._global_container_stack.getBottom(), containers[0], preferred_material_name).id)
else:
Logger.log("w", "While trying to set the active variant, no variant was found to replace.")
self.setActiveMaterial(self._updateMaterialContainer(self._global_container_stack.getBottom(), containers[0], preferred_material_name).id)
else:
Logger.log("w", "While trying to set the active variant, no variant was found to replace.")
## set the active quality
# \param quality_id The quality_id of either a quality or a quality_changes
@pyqtSlot(str)
def setActiveQuality(self, quality_id):
self.blurSettings.emit()
with postponeSignals(self._global_container_stack.containersChanged, self._active_container_stack.containersChanged, compress = True):
self.blurSettings.emit()
containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = quality_id)
if not containers or not self._global_container_stack:
return
containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = quality_id)
if not containers or not self._global_container_stack:
return
Logger.log("d", "Attempting to change the active quality to %s", quality_id)
Logger.log("d", "Attempting to change the active quality to %s", quality_id)
# Quality profile come in two flavours: type=quality and type=quality_changes
# If we found a quality_changes profile then look up its parent quality profile.
container_type = containers[0].getMetaDataEntry("type")
quality_name = containers[0].getName()
quality_type = containers[0].getMetaDataEntry("quality_type")
# Quality profile come in two flavours: type=quality and type=quality_changes
# If we found a quality_changes profile then look up its parent quality profile.
container_type = containers[0].getMetaDataEntry("type")
quality_name = containers[0].getName()
quality_type = containers[0].getMetaDataEntry("quality_type")
# Get quality container and optionally the quality_changes container.
if container_type == "quality":
new_quality_settings_list = self.determineQualityAndQualityChangesForQualityType(quality_type)
elif container_type == "quality_changes":
new_quality_settings_list = self._determineQualityAndQualityChangesForQualityChanges(quality_name)
else:
Logger.log("e", "Tried to set quality to a container that is not of the right type")
return
# Get quality container and optionally the quality_changes container.
if container_type == "quality":
new_quality_settings_list = self.determineQualityAndQualityChangesForQualityType(quality_type)
elif container_type == "quality_changes":
new_quality_settings_list = self._determineQualityAndQualityChangesForQualityChanges(quality_name)
else:
Logger.log("e", "Tried to set quality to a container that is not of the right type")
return
name_changed_connect_stacks = [] # Connect these stacks to the name changed callback
for setting_info in new_quality_settings_list:
stack = setting_info["stack"]
stack_quality = setting_info["quality"]
stack_quality_changes = setting_info["quality_changes"]
name_changed_connect_stacks = [] # Connect these stacks to the name changed callback
for setting_info in new_quality_settings_list:
stack = setting_info["stack"]
stack_quality = setting_info["quality"]
stack_quality_changes = setting_info["quality_changes"]
name_changed_connect_stacks.append(stack_quality)
name_changed_connect_stacks.append(stack_quality_changes)
self._replaceQualityOrQualityChangesInStack(stack, stack_quality, postpone_emit = True)
self._replaceQualityOrQualityChangesInStack(stack, stack_quality_changes, postpone_emit = True)
name_changed_connect_stacks.append(stack_quality)
name_changed_connect_stacks.append(stack_quality_changes)
self._replaceQualityOrQualityChangesInStack(stack, stack_quality, postpone_emit = True)
self._replaceQualityOrQualityChangesInStack(stack, stack_quality_changes, postpone_emit = True)
# Send emits that are postponed in replaceContainer.
# Here the stacks are finished replacing and every value can be resolved based on the current state.
for setting_info in new_quality_settings_list:
setting_info["stack"].sendPostponedEmits()
# Send emits that are postponed in replaceContainer.
# Here the stacks are finished replacing and every value can be resolved based on the current state.
for setting_info in new_quality_settings_list:
setting_info["stack"].sendPostponedEmits()
# Connect to onQualityNameChanged
for stack in name_changed_connect_stacks:
stack.nameChanged.connect(self._onQualityNameChanged)
# Connect to onQualityNameChanged
for stack in name_changed_connect_stacks:
stack.nameChanged.connect(self._onQualityNameChanged)
if self.hasUserSettings and Preferences.getInstance().getValue("cura/active_mode") == 1:
self._askUserToKeepOrClearCurrentSettings()
if self.hasUserSettings and Preferences.getInstance().getValue("cura/active_mode") == 1:
self._askUserToKeepOrClearCurrentSettings()
self.activeQualityChanged.emit()
self.activeQualityChanged.emit()
## Determine the quality and quality changes settings for the current machine for a quality name.
#