Move add by ip device discovery into DiscoveredPrintersModel

CURA-6483

cura/Machines/Models/DiscoveredPrintersModel.py

@@ -8,10 +8,11 @@ from PyQt5.QtCore import pyqtSlot, pyqtProperty, pyqtSignal, QObject
 from UM.i18n import i18nCatalog
 from UM.Logger import Logger
 from UM.Util import parseBool
+from UM.OutputDevice.OutputDeviceManager import ManualDeviceAdditionAttempt
 
 if TYPE_CHECKING:
     from PyQt5.QtCore import QObject
-
+    from cura.CuraApplication import CuraApplication
     from cura.PrinterOutput.NetworkedPrinterOutputDevice import NetworkedPrinterOutputDevice
 
 
@@ -45,6 +46,10 @@ class DiscoveredPrinter(QObject):
             self._name = name
             self.nameChanged.emit()
 
+    @pyqtProperty(str, constant = True)
+    def address(self) -> str:
+        return self._ip_address
+
     machineTypeChanged = pyqtSignal()
 
     @pyqtProperty(str, notify = machineTypeChanged)
@@ -94,13 +99,72 @@ class DiscoveredPrinter(QObject):
 #
 class DiscoveredPrintersModel(QObject):
 
-    def __init__(self, parent: Optional["QObject"] = None) -> None:
+    def __init__(self, application: "CuraApplication", parent: Optional["QObject"] = None) -> None:
         super().__init__(parent)
 
+        self._application = application
         self._discovered_printer_by_ip_dict = dict()  # type: Dict[str, DiscoveredPrinter]
 
+        self._plugin_for_manual_device = None
+        self._manual_device_address = ""
+
     discoveredPrintersChanged = pyqtSignal()
 
+    @pyqtSlot(str)
+    def checkManualDevice(self, address: str) -> None:
+        if self.hasManualDeviceRequestInProgress:
+            Logger.log("i", "A manual device request for address [%s] is still in progress, do nothing",
+                       self._manual_device_address)
+            return
+
+        priority_order = [
+            ManualDeviceAdditionAttempt.PRIORITY,
+            ManualDeviceAdditionAttempt.POSSIBLE,
+        ]  # type: List[ManualDeviceAdditionAttempt]
+
+        all_plugins_dict = self._application.getOutputDeviceManager().getAllOutputDevicePlugins()
+
+        can_add_manual_plugins = [item for item in filter(
+            lambda plugin_item: plugin_item.canAddManualDevice(address) in priority_order,
+            all_plugins_dict.values())]
+
+        if not can_add_manual_plugins:
+            Logger.log("d", "Could not find a plugin to accept adding %s manually via address.", address)
+            return
+
+        plugin = max(can_add_manual_plugins, key = lambda p: priority_order.index(p.canAddManualDevice(address)))
+        self._plugin_for_manual_device = plugin
+        self._plugin_for_manual_device.addManualDevice(address, callback = self._onManualDeviceRequestFinished)
+        self._manual_device_address = address
+        self.hasManualDeviceRequestInProgressChanged.emit()
+
+    @pyqtSlot()
+    def cancelCurrentManualDeviceRequest(self) -> None:
+        if self._manual_device_address:
+            self._plugin_for_manual_device.removeManualDevice(self._manual_device_address, address = self._manual_device_address)
+            self._manual_device_address = ""
+            self._plugin_for_manual_device = None
+            self.hasManualDeviceRequestInProgressChanged.emit()
+            self.manualDeviceRequestFinished.emit(False)
+
+    hasManualDeviceRequestInProgressChanged = pyqtSignal()
+
+    @pyqtProperty(bool, notify = hasManualDeviceRequestInProgressChanged)
+    def hasManualDeviceRequestInProgress(self) -> bool:
+        return self._manual_device_address != ""
+
+    manualDeviceRequestFinished = pyqtSignal(bool, arguments = ["success"])
+
+    def _onManualDeviceRequestFinished(self, success: bool, address: str) -> None:
+        if address == self._manual_device_address:
+            self._manual_device_address = ""
+            self.hasManualDeviceRequestInProgressChanged.emit()
+            self.manualDeviceRequestFinished.emit(success)
+
+    @pyqtProperty("QVariantMap", notify = discoveredPrintersChanged)
+    def discoveredPrintersByAddress(self) -> Dict[str, DiscoveredPrinter]:
+        return self._discovered_printer_by_ip_dict
+
     @pyqtProperty(list, notify = discoveredPrintersChanged)
     def discoveredPrinters(self) -> List["DiscoveredPrinter"]:
         item_list = list(
@@ -157,11 +221,3 @@ class DiscoveredPrintersModel(QObject):
     @pyqtSlot("QVariant")
     def createMachineFromDiscoveredPrinter(self, discovered_printer: "DiscoveredPrinter") -> None:
         discovered_printer.create_callback(discovered_printer.getKey())
-
-    @pyqtSlot(str)
-    def createMachineFromDiscoveredPrinterAddress(self, ip_address: str) -> None:
-        if ip_address not in self._discovered_printer_by_ip_dict:
-            Logger.log("i", "Key [%s] does not exist in the discovered printers list.", ip_address)
-            return
-
-        self.createMachineFromDiscoveredPrinter(self._discovered_printer_by_ip_dict[ip_address])