Add intent logic for project loading

CURA-6800

plugins/3MFReader/ThreeMFWorkspaceReader.py

@@ -24,11 +24,11 @@ from UM.Job import Job
 from UM.Preferences import Preferences
 
 from cura.Machines.ContainerTree import ContainerTree
-from cura.Machines.VariantType import VariantType
 from cura.Settings.CuraStackBuilder import CuraStackBuilder
 from cura.Settings.ExtruderManager import ExtruderManager
 from cura.Settings.ExtruderStack import ExtruderStack
 from cura.Settings.GlobalStack import GlobalStack
+from cura.Settings.IntentManager import IntentManager
 from cura.Settings.CuraContainerStack import _ContainerIndexes
 from cura.CuraApplication import CuraApplication
 from cura.Utils.Threading import call_on_qt_thread
@@ -65,6 +65,7 @@ class MachineInfo:
         self.metadata_dict = {}  # type: Dict[str, str]
 
         self.quality_type = None
+        self.intent_category = None
         self.custom_quality_name = None
         self.quality_changes_info = None
         self.variant_info = None
@@ -84,6 +85,7 @@ class ExtruderInfo:
 
         self.definition_changes_info = None
         self.user_changes_info = None
+        self.intent_info = None
 
 
 ##    Base implementation for reading 3MF workspace files.
@@ -266,6 +268,8 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         instance_container_files = [name for name in cura_file_names if name.endswith(self._instance_container_suffix)]
         quality_name = ""
         custom_quality_name = ""
+        intent_name = ""
+        intent_category = ""
         num_settings_overridden_by_quality_changes = 0 # How many settings are changed by the quality changes
         num_user_settings = 0
         quality_changes_conflict = False
@@ -323,6 +327,10 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
             elif container_type == "quality":
                 if not quality_name:
                     quality_name = parser["general"]["name"]
+            elif container_type == "intent":
+                if not intent_name:
+                    intent_name = parser["general"]["name"]
+                    intent_category = parser["metadata"]["intent_category"]
             elif container_type == "user":
                 num_user_settings += len(parser["values"])
             elif container_type in self._ignored_instance_container_types:
@@ -444,6 +452,10 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
                 extruder_info.user_changes_info = instance_container_info_dict[user_changes_id]
             self._machine_info.extruder_info_dict[position] = extruder_info
 
+            intent_id = parser["containers"][str(_ContainerIndexes.Intent)]
+            if intent_id not in ("empty", "empty_intent"):
+                extruder_info.intent_info = instance_container_info_dict[intent_id]
+
             if not machine_conflict and containers_found_dict["machine"]:
                 if position not in global_stack.extruders:
                     continue
@@ -508,6 +520,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         self._machine_info.definition_id = machine_definition_id
         self._machine_info.quality_type = quality_type
         self._machine_info.custom_quality_name = quality_name
+        self._machine_info.intent_category = intent_category
 
         if machine_conflict and not self._is_same_machine_type:
             machine_conflict = False
@@ -528,6 +541,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         self._dialog.setNumVisibleSettings(num_visible_settings)
         self._dialog.setQualityName(quality_name)
         self._dialog.setQualityType(quality_type)
+        self._dialog.setIntentName(intent_name)
         self._dialog.setNumSettingsOverriddenByQualityChanges(num_settings_overridden_by_quality_changes)
         self._dialog.setNumUserSettings(num_user_settings)
         self._dialog.setActiveMode(active_mode)
@@ -965,10 +979,12 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         # prepare the quality to select
         self._quality_changes_to_apply = None
         self._quality_type_to_apply = None
+        self._intent_category_to_apply = None
         if self._machine_info.quality_changes_info is not None:
             self._quality_changes_to_apply = self._machine_info.quality_changes_info.name
         else:
             self._quality_type_to_apply = self._machine_info.quality_type
+            self._intent_category_to_apply = self._machine_info.intent_category
 
         # Set enabled/disabled for extruders
         for position, extruder_stack in extruder_stack_dict.items():
@@ -1018,6 +1034,11 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
             if quality_group is not None:
                 machine_manager.setQualityGroup(quality_group, no_dialog = True)
 
+                # Also apply intent if available
+                available_intent_category_list = IntentManager.getInstance().currentAvailableIntentCategories()
+                if self._intent_category_to_apply is not None and self._intent_category_to_apply in available_intent_category_list:
+                    machine_manager.setIntentByCategory(self._intent_category_to_apply)
+
         # Notify everything/one that is to notify about changes.
         global_stack.containersChanged.emit(global_stack.getTop())
 

plugins/3MFReader/WorkspaceDialog.py

@@ -43,6 +43,7 @@ class WorkspaceDialog(QObject):
         self._quality_name = ""
         self._num_settings_overridden_by_quality_changes = 0
         self._quality_type = ""
+        self._intent_name = ""
         self._machine_name = ""
         self._machine_type = ""
         self._variant_type = ""
@@ -60,6 +61,7 @@ class WorkspaceDialog(QObject):
     hasVisibleSettingsFieldChanged = pyqtSignal()
     numSettingsOverridenByQualityChangesChanged = pyqtSignal()
     qualityTypeChanged = pyqtSignal()
+    intentNameChanged = pyqtSignal()
     machineNameChanged = pyqtSignal()
     materialLabelsChanged = pyqtSignal()
     objectsOnPlateChanged = pyqtSignal()
@@ -166,6 +168,15 @@ class WorkspaceDialog(QObject):
             self._quality_name = quality_name
             self.qualityNameChanged.emit()
 
+    @pyqtProperty(str, notify = intentNameChanged)
+    def intentName(self) -> str:
+        return self._intent_name
+
+    def setIntentName(self, intent_name: str) -> None:
+        if self._intent_name != intent_name:
+            self._intent_name = intent_name
+            self.intentNameChanged.emit()
+
     @pyqtProperty(str, notify=activeModeChanged)
     def activeMode(self):
         return self._active_mode

plugins/3MFReader/WorkspaceDialog.qml

@@ -1,10 +1,10 @@
 // Copyright (c) 2016 Ultimaker B.V.
 // Cura is released under the terms of the LGPLv3 or higher.
 
-import QtQuick 2.1
+import QtQuick 2.10
-import QtQuick.Controls 1.1
+import QtQuick.Controls 1.4
-import QtQuick.Layouts 1.1
+import QtQuick.Layouts 1.3
-import QtQuick.Window 2.1
+import QtQuick.Window 2.2
 
 import UM 1.1 as UM
 
@@ -223,6 +223,21 @@ UM.Dialog
                 }
             }
             Row
+            {
+                width: parent.width
+                height: childrenRect.height
+                Label
+                {
+                    text: catalog.i18nc("@action:label", "Intent")
+                    width: (parent.width / 3) | 0
+                }
+                Label
+                {
+                    text: manager.intentName
+                    width: (parent.width / 3) | 0
+                }
+            }
+            Row
             {
                 width: parent.width
                 height: manager.numUserSettings != 0 ? childrenRect.height : 0