Merge branch 'master' into BQ_printer_profiles_update

Conflicts:
	resources/machines/bq_hephestos_2.json
	resources/machines/bq_witbox_2.json

cura/CuraApplication.py

@@ -44,6 +44,7 @@ from . import CameraAnimation
 from . import PrintInformation
 from . import CuraActions
 from . import MultiMaterialDecorator
+from . import ZOffsetDecorator
 
 from PyQt5.QtCore import pyqtSlot, QUrl, Qt, pyqtSignal, pyqtProperty, QEvent, Q_ENUMS
 from PyQt5.QtGui import QColor, QIcon
@@ -349,14 +350,12 @@ class CuraApplication(QtApplication):
                 continue #Grouped nodes don't need resetting as their parent (the group) is resetted)
 
             nodes.append(node)
+
         if nodes:
             op = GroupedOperation()
             for node in nodes:
-                # Ensure that the object is above the build platform
-                move_distance = node.getBoundingBox().center.y
-                if move_distance <= 0:
-                    move_distance = -node.getBoundingBox().bottom
-                op.addOperation(SetTransformOperation(node, Vector(0,move_distance,0)))
+                node.removeDecorator(ZOffsetDecorator.ZOffsetDecorator)
+                op.addOperation(SetTransformOperation(node, Vector(0,0,0)))
 
             op.push()
     
@@ -378,10 +377,8 @@ class CuraApplication(QtApplication):
 
             for node in nodes:
                 # Ensure that the object is above the build platform
-                move_distance = node.getBoundingBox().center.y
-                if move_distance <= 0:
-                    move_distance = -node.getBoundingBox().bottom
-                op.addOperation(SetTransformOperation(node, Vector(0,move_distance,0), Quaternion(), Vector(1, 1, 1)))
+                node.removeDecorator(ZOffsetDecorator.ZOffsetDecorator)
+                op.addOperation(SetTransformOperation(node, Vector(0,0,0), Quaternion(), Vector(1, 1, 1)))
 
             op.push()
             
@@ -478,17 +475,20 @@ class CuraApplication(QtApplication):
         group_decorator = GroupDecorator()
         group_node.addDecorator(group_decorator)
         group_node.setParent(self.getController().getScene().getRoot())
-        
+        center = Selection.getSelectionCenter()
+        group_node.setPosition(center)
+        group_node.setCenterPosition(center)
+
         for node in Selection.getAllSelectedObjects():
+            world = node.getWorldPosition()
             node.setParent(group_node)
-        group_node.setCenterPosition(group_node.getBoundingBox().center)
-        #group_node.translate(Vector(0,group_node.getBoundingBox().center.y,0))
-        group_node.translate(group_node.getBoundingBox().center)
+            node.setPosition(world - center)
+
         for node in group_node.getChildren():
             Selection.remove(node)
-        
+
         Selection.add(group_node)
-    
+
     @pyqtSlot()
     def ungroupSelected(self):
         ungrouped_nodes = []
@@ -499,12 +499,11 @@ class CuraApplication(QtApplication):
                 for child in node.getChildren():
                     if type(child) is SceneNode:
                         children_to_move.append(child)
-                       
+
                 for child in children_to_move:
+                    position = child.getWorldPosition()
                     child.setParent(node.getParent())
-                    print(node.getPosition())
-                    child.translate(node.getPosition())
-                    child.setPosition(child.getPosition().scale(node.getScale()))
+                    child.setPosition(position - node.getParent().getWorldPosition())
                     child.scale(node.getScale())
                     child.rotate(node.getOrientation())
 

cura/PlatformPhysics.py

@@ -17,6 +17,7 @@ from cura.ConvexHullDecorator import ConvexHullDecorator
 
 from . import PlatformPhysicsOperation
 from . import ConvexHullJob
+from . import ZOffsetDecorator
 
 import time
 import threading
@@ -69,8 +70,12 @@ class PlatformPhysics:
             # Move it downwards if bottom is above platform
             move_vector = Vector()
             if not (node.getParent() and node.getParent().callDecoration("isGroup")): #If an object is grouped, don't move it down
+                z_offset = node.callDecoration("getZOffset") if node.getDecorator(ZOffsetDecorator.ZOffsetDecorator) else 0
                 if bbox.bottom > 0:
-                    move_vector.setY(-bbox.bottom)
+                    move_vector.setY(-bbox.bottom + z_offset)
+                elif bbox.bottom < z_offset:
+                    move_vector.setY((-bbox.bottom) - z_offset)
+
             #if not Float.fuzzyCompare(bbox.bottom, 0.0):
             #   pass#move_vector.setY(-bbox.bottom)
 
@@ -149,5 +154,16 @@ class PlatformPhysics:
         self._enabled = False
 
     def _onToolOperationStopped(self, tool):
+        if tool.getPluginId() == "TranslateTool":
+            for node in Selection.getAllSelectedObjects():
+                if node.getBoundingBox().bottom < 0:
+                    if not node.getDecorator(ZOffsetDecorator.ZOffsetDecorator):
+                        node.addDecorator(ZOffsetDecorator.ZOffsetDecorator())
+
+                    node.callDecoration("setZOffset", node.getBoundingBox().bottom)
+                else:
+                    if node.getDecorator(ZOffsetDecorator.ZOffsetDecorator):
+                        node.removeDecorator(ZOffsetDecorator.ZOffsetDecorator)
+
         self._enabled = True
         self._onChangeTimerFinished()

cura/ZOffsetDecorator.py

@@ -0,0 +1,13 @@
+from UM.Scene.SceneNodeDecorator import SceneNodeDecorator
+
+##  A decorator that stores the amount an object has been moved below the platform.
+class ZOffsetDecorator(SceneNodeDecorator):
+    def __init__(self):
+        self._z_offset = 0
+
+    def setZOffset(self, offset):
+        print("setZOffset", offset)
+        self._z_offset = offset
+
+    def getZOffset(self):
+        return self._z_offset

plugins/ChangeLogPlugin/ChangeLog.py

@@ -31,6 +31,7 @@ class ChangeLog(Extension, QObject,):
         self._change_logs = None
         Application.getInstance().engineCreatedSignal.connect(self._onEngineCreated)
         Preferences.getInstance().addPreference("general/latest_version_changelog_shown", "15.05.90") #First version of CURA with uranium
+        self.addMenuItem(catalog.i18nc("@item:inmenu", "Show Changelog"), self.showChangelog)
         #self.showChangelog()
 
     def getChangeLogs(self):
@@ -77,8 +78,8 @@ class ChangeLog(Extension, QObject,):
     def _onEngineCreated(self):
         if not self._version:
             return #We're on dev branch.
-        if self._version > Preferences.getInstance().getValue("general/latest_version_changelog_shown"):
-            self.showChangelog()
+        #if self._version > Preferences.getInstance().getValue("general/latest_version_changelog_shown"):
+            #self.showChangelog()
 
     def showChangelog(self):
         if not self._changelog_window:

plugins/ChangeLogPlugin/__init__.py

@@ -9,7 +9,7 @@ catalog = i18nCatalog("cura")
 def getMetaData():
     return {
         "plugin": {
-            "name": catalog.i18nc("@label", "Change Log"),
+            "name": catalog.i18nc("@label", "Changelog"),
             "author": "Ultimaker",
             "version": "1.0",
             "description":  catalog.i18nc("@info:whatsthis", "Shows changes since latest checked version"),

plugins/USBPrinting/PrinterConnection.py

@@ -123,6 +123,7 @@ class PrinterConnection(OutputDevice, QObject, SignalEmitter):
     progressChanged = pyqtSignal()
     extruderTemperatureChanged = pyqtSignal()
     bedTemperatureChanged = pyqtSignal()
+    firmwareUpdateComplete = pyqtSignal()
 
     endstopStateChanged = pyqtSignal(str ,bool, arguments = ["key","state"])
 

plugins/USBPrinting/USBPrinterManager.py

@@ -54,6 +54,15 @@ class USBPrinterManager(QObject, SignalEmitter, OutputDevicePlugin, Extension):
     addConnectionSignal = Signal()
     printerConnectionStateChanged = pyqtSignal()
 
+    progressChanged = pyqtSignal()
+    @pyqtProperty(float, notify = progressChanged)
+    def progress(self):
+        progress = 0
+        for name, connection in self._printer_connections.items():
+            progress += connection.progress
+
+        return progress / len(self._printer_connections)
+
     def start(self):
         self._check_updates = True
         self._update_thread.start()
@@ -91,6 +100,7 @@ class USBPrinterManager(QObject, SignalEmitter, OutputDevicePlugin, Extension):
             try:
                 self._printer_connections[printer_connection].updateFirmware(Resources.getPath(CuraApplication.ResourceTypes.Firmware, self._getDefaultFirmwareName()))
             except FileNotFoundError:
+                Logger.log("w", "No firmware found for printer %s", printer_connection)
                 continue
 
     @pyqtSlot(str, result = bool)
@@ -154,6 +164,7 @@ class USBPrinterManager(QObject, SignalEmitter, OutputDevicePlugin, Extension):
         connection = PrinterConnection.PrinterConnection(serial_port)
         connection.connect()
         connection.connectionStateChanged.connect(self._onPrinterConnectionStateChanged)
+        connection.progressChanged.connect(self.progressChanged)
         self._printer_connections[serial_port] = connection
 
     def _onPrinterConnectionStateChanged(self, serial_port):
@@ -197,4 +208,4 @@ class USBPrinterManager(QObject, SignalEmitter, OutputDevicePlugin, Extension):
                 base_list = base_list + glob.glob("/dev/ttyUSB*") + glob.glob("/dev/ttyACM*") + glob.glob("/dev/cu.*") + glob.glob("/dev/tty.usb*") + glob.glob("/dev/rfcomm*") + glob.glob("/dev/serial/by-id/*")
         return list(base_list)
 
-    _instance = None
+    _instance = None

plugins/USBPrinting/avr_isp/chipDB.py

@@ -4,22 +4,22 @@ To support more chips add the relevant data to the avrChipDB list.
 This is a python 3 conversion of the code created by David Braam for the Cura project.
 """
 
-avrChipDB = {
-    'ATMega1280': {
-            'signature': [0x1E, 0x97, 0x03],
-            'pageSize': 128,
-            'pageCount': 512,
+avr_chip_db = {
+    "ATMega1280": {
+            "signature": [0x1E, 0x97, 0x03],
+            "pageSize": 128,
+            "pageCount": 512,
     },
-    'ATMega2560': {
-            'signature': [0x1E, 0x98, 0x01],
-            'pageSize': 128,
-            'pageCount': 1024,
+    "ATMega2560": {
+            "signature": [0x1E, 0x98, 0x01],
+            "pageSize": 128,
+            "pageCount": 1024,
     },
 }
 
 def getChipFromDB(sig):
-    for chip in avrChipDB.values():
-        if chip['signature'] == sig:
+    for chip in avr_chip_db.values():
+        if chip["signature"] == sig:
             return chip
     return False
 

plugins/USBPrinting/avr_isp/intelHex.py

@@ -11,36 +11,36 @@ def readHex(filename):
     Read an verify an intel hex file. Return the data as an list of bytes.
     """
     data = []
-    extraAddr = 0
+    extra_addr = 0
     f = io.open(filename, "r")
     for line in f:
         line = line.strip()
         if len(line) < 1:
             continue
-        if line[0] != ':':
+        if line[0] != ":":
             raise Exception("Hex file has a line not starting with ':'")
-        recLen = int(line[1:3], 16)
-        addr = int(line[3:7], 16) + extraAddr
-        recType = int(line[7:9], 16)
-        if len(line) != recLen * 2 + 11:
+        rec_len = int(line[1:3], 16)
+        addr = int(line[3:7], 16) + extra_addr
+        rec_type = int(line[7:9], 16)
+        if len(line) != rec_len * 2 + 11:
             raise Exception("Error in hex file: " + line)
-        checkSum = 0
-        for i in range(0, recLen + 5):
-            checkSum += int(line[i*2+1:i*2+3], 16)
-        checkSum &= 0xFF
-        if checkSum != 0:
+        check_sum = 0
+        for i in range(0, rec_len + 5):
+            check_sum += int(line[i*2+1:i*2+3], 16)
+        check_sum &= 0xFF
+        if check_sum != 0:
             raise Exception("Checksum error in hex file: " + line)
         
-        if recType == 0:#Data record
-            while len(data) < addr + recLen:
+        if rec_type == 0:#Data record
+            while len(data) < addr + rec_len:
                 data.append(0)
-            for i in range(0, recLen):
+            for i in range(0, rec_len):
                 data[addr + i] = int(line[i*2+9:i*2+11], 16)
-        elif recType == 1:	#End Of File record
+        elif rec_type == 1:	#End Of File record
             pass
-        elif recType == 2:	#Extended Segment Address Record
-            extraAddr = int(line[9:13], 16) * 16
+        elif rec_type == 2:	#Extended Segment Address Record
+            extra_addr = int(line[9:13], 16) * 16
         else:
-            print(recType, recLen, addr, checkSum, line)
+            print(rec_type, rec_len, addr, check_sum, line)
     f.close()
     return data

plugins/USBPrinting/avr_isp/ispBase.py

@@ -14,18 +14,18 @@ class IspBase():
     Base class for ISP based AVR programmers.
     Functions in this class raise an IspError when something goes wrong.
     """
-    def programChip(self, flashData):
+    def programChip(self, flash_data):
         """ Program a chip with the given flash data. """
-        self.curExtAddr = -1
+        self.cur_ext_addr = -1
         self.chip = chipDB.getChipFromDB(self.getSignature())
         if not self.chip:
             raise IspError("Chip with signature: " + str(self.getSignature()) + "not found")
         self.chipErase()
         
-        print("Flashing %i bytes" % len(flashData))
-        self.writeFlash(flashData)
-        print("Verifying %i bytes" % len(flashData))
-        self.verifyFlash(flashData)
+        print("Flashing %i bytes" % len(flash_data))
+        self.writeFlash(flash_data)
+        print("Verifying %i bytes" % len(flash_data))
+        self.verifyFlash(flash_data)
         print("Completed")
 
     def getSignature(self):
@@ -45,13 +45,13 @@ class IspBase():
         """
         self.sendISP([0xAC, 0x80, 0x00, 0x00])
 
-    def writeFlash(self, flashData):
+    def writeFlash(self, flash_data):
         """
         Write the flash data, needs to be implemented in a subclass.
         """
         raise IspError("Called undefined writeFlash")
 
-    def verifyFlash(self, flashData):
+    def verifyFlash(self, flash_data):
         """
         Verify the flash data, needs to be implemented in a subclass.
         """

plugins/USBPrinting/avr_isp/stk500v2.py

@@ -19,10 +19,10 @@ class Stk500v2(ispBase.IspBase):
     def __init__(self):
         self.serial = None
         self.seq = 1
-        self.lastAddr = -1
-        self.progressCallback = None
+        self.last_addr = -1
+        self.progress_callback = None
         
-    def connect(self, port = 'COM22', speed = 115200):
+    def connect(self, port = "COM22", speed = 115200):
         if self.serial is not None:
             self.close()
         try:
@@ -82,49 +82,49 @@ class Stk500v2(ispBase.IspBase):
     
     def writeFlash(self, flash_data):
         #Set load addr to 0, in case we have more then 64k flash we need to enable the address extension
-        page_size = self.chip['pageSize'] * 2
-        flashSize = page_size * self.chip['pageCount']
+        page_size = self.chip["pageSize"] * 2
+        flash_size = page_size * self.chip["pageCount"]
         print("Writing flash")
-        if flashSize > 0xFFFF:
+        if flash_size > 0xFFFF:
             self.sendMessage([0x06, 0x80, 0x00, 0x00, 0x00])
         else:
             self.sendMessage([0x06, 0x00, 0x00, 0x00, 0x00])
         load_count = (len(flash_data) + page_size - 1) / page_size   
         for i in range(0, int(load_count)):
             recv = self.sendMessage([0x13, page_size >> 8, page_size & 0xFF, 0xc1, 0x0a, 0x40, 0x4c, 0x20, 0x00, 0x00] + flash_data[(i * page_size):(i * page_size + page_size)])
-            if self.progressCallback is not None:
+            if self.progress_callback is not None:
                 if self._has_checksum:
-                    self.progressCallback(i + 1, load_count)
+                    self.progress_callback(i + 1, load_count)
                 else:
-                    self.progressCallback(i + 1, load_count*2)
+                    self.progress_callback(i + 1, load_count*2)
     
-    def verifyFlash(self, flashData):
+    def verifyFlash(self, flash_data):
         if self._has_checksum:
-            self.sendMessage([0x06, 0x00, (len(flashData) >> 17) & 0xFF, (len(flashData) >> 9) & 0xFF, (len(flashData) >> 1) & 0xFF])
+            self.sendMessage([0x06, 0x00, (len(flash_data) >> 17) & 0xFF, (len(flash_data) >> 9) & 0xFF, (len(flash_data) >> 1) & 0xFF])
             res = self.sendMessage([0xEE])
             checksum_recv = res[2] | (res[3] << 8)
             checksum = 0
-            for d in flashData:
+            for d in flash_data:
                 checksum += d
             checksum &= 0xFFFF
             if hex(checksum) != hex(checksum_recv):
-                raise ispBase.IspError('Verify checksum mismatch: 0x%x != 0x%x' % (checksum & 0xFFFF, checksum_recv))
+                raise ispBase.IspError("Verify checksum mismatch: 0x%x != 0x%x" % (checksum & 0xFFFF, checksum_recv))
         else:
             #Set load addr to 0, in case we have more then 64k flash we need to enable the address extension
-            flashSize = self.chip['pageSize'] * 2 * self.chip['pageCount']
-            if flashSize > 0xFFFF:
+            flash_size = self.chip["pageSize"] * 2 * self.chip["pageCount"]
+            if flash_size > 0xFFFF:
                 self.sendMessage([0x06, 0x80, 0x00, 0x00, 0x00])
             else:
                 self.sendMessage([0x06, 0x00, 0x00, 0x00, 0x00])
 
-            loadCount = (len(flashData) + 0xFF) / 0x100
-            for i in range(0, int(loadCount)):
+            load_count = (len(flash_data) + 0xFF) / 0x100
+            for i in range(0, int(load_count)):
                 recv = self.sendMessage([0x14, 0x01, 0x00, 0x20])[2:0x102]
-                if self.progressCallback is not None:
-                    self.progressCallback(loadCount + i + 1, loadCount*2)
+                if self.progress_callback is not None:
+                    self.progress_callback(load_count + i + 1, load_count*2)
                 for j in range(0, 0x100):
-                    if i * 0x100 + j < len(flashData) and flashData[i * 0x100 + j] != recv[j]:
-                        raise ispBase.IspError('Verify error at: 0x%x' % (i * 0x100 + j))
+                    if i * 0x100 + j < len(flash_data) and flash_data[i * 0x100 + j] != recv[j]:
+                        raise ispBase.IspError("Verify error at: 0x%x" % (i * 0x100 + j))
 
     def sendMessage(self, data):
         message = struct.pack(">BBHB", 0x1B, self.seq, len(data), 0x0E)
@@ -138,12 +138,12 @@ class Stk500v2(ispBase.IspBase):
             self.serial.write(message)
             self.serial.flush()
         except SerialTimeoutException:
-            raise ispBase.IspError('Serial send timeout')
+            raise ispBase.IspError("Serial send timeout")
         self.seq = (self.seq + 1) & 0xFF
         return self.recvMessage()
     
     def recvMessage(self):
-        state = 'Start'
+        state = "Start"
         checksum = 0
         while True:
             s = self.serial.read()
@@ -152,31 +152,31 @@ class Stk500v2(ispBase.IspBase):
             b = struct.unpack(">B", s)[0]
             checksum ^= b
             #print(hex(b))
-            if state == 'Start':
+            if state == "Start":
                 if b == 0x1B:
-                    state = 'GetSeq'
+                    state = "GetSeq"
                     checksum = 0x1B
-            elif state == 'GetSeq':
-                state = 'MsgSize1'
-            elif state == 'MsgSize1':
-                msgSize = b << 8
-                state = 'MsgSize2'
-            elif state == 'MsgSize2':
-                msgSize |= b
-                state = 'Token'
-            elif state == 'Token':
+            elif state == "GetSeq":
+                state = "MsgSize1"
+            elif state == "MsgSize1":
+                msg_size = b << 8
+                state = "MsgSize2"
+            elif state == "MsgSize2":
+                msg_size |= b
+                state = "Token"
+            elif state == "Token":
                 if b != 0x0E:
-                    state = 'Start'
+                    state = "Start"
                 else:
-                    state = 'Data'
+                    state = "Data"
                     data = []
-            elif state == 'Data':
+            elif state == "Data":
                 data.append(b)
-                if len(data) == msgSize:
-                    state = 'Checksum'
-            elif state == 'Checksum':
+                if len(data) == msg_size:
+                    state = "Checksum"
+            elif state == "Checksum":
                 if checksum != 0:
-                    state = 'Start'
+                    state = "Start"
                 else:
                     return data
 
@@ -190,7 +190,7 @@ def portList():
             values = _winreg.EnumValue(key, i)
         except:
             return ret
-        if 'USBSER' in values[0]:
+        if "USBSER" in values[0]:
             ret.append(values[1])
         i+=1
     return ret
@@ -205,7 +205,7 @@ def runProgrammer(port, filename):
 def main():
     """ Entry point to call the stk500v2 programmer from the commandline. """
     import threading
-    if sys.argv[1] == 'AUTO':
+    if sys.argv[1] == "AUTO":
         print(portList())
         for port in portList():
             threading.Thread(target=runProgrammer, args=(port,sys.argv[2])).start()
@@ -216,5 +216,5 @@ def main():
         programmer.programChip(intelHex.readHex(sys.argv[2]))
         sys.exit(1)
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

resources/machines/RigidBot.json

@@ -18,6 +18,8 @@
         "machine_nozzle_size": { "default": 0.4,
 			"visible": true 
 		},
+        "machine_nozzle_heat_up_speed": { "default": 2.0 },
+        "machine_nozzle_cool_down_speed": { "default": 2.0 },
         "machine_head_shape_min_x": { "default": 0 },
         "machine_head_shape_min_y": { "default": 0 },
         "machine_head_shape_max_x": { "default": 0 },

resources/machines/RigidBotBig.json

@@ -16,6 +16,8 @@
         "machine_heated_bed": { "default": true },
 
         "machine_nozzle_size": { "default": 0.4},
+        "machine_nozzle_heat_up_speed": { "default": 2.0 },
+        "machine_nozzle_cool_down_speed": { "default": 2.0 },
         "machine_head_shape_min_x": { "default": 0 },
         "machine_head_shape_min_y": { "default": 0 },
         "machine_head_shape_max_x": { "default": 0 },

resources/machines/fdmprinter.json

@@ -38,6 +38,8 @@
         "machine_nozzle_head_distance": { "default": 3, "SEE_machine_extruder_trains": true  },
         "machine_nozzle_expansion_angle": { "default": 45, "SEE_machine_extruder_trains": true  },
         "machine_heat_zone_length": { "default": 16, "SEE_machine_extruder_trains": true  },
+        "machine_nozzle_heat_up_speed": { "default": 2.0, "SEE_machine_extruder_trains": true  },
+        "machine_nozzle_cool_down_speed": { "default": 2.0, "SEE_machine_extruder_trains": true  },
         "machine_gcode_flavor": {
             "default": "RepRap"
         },
@@ -497,16 +499,7 @@
                     "type": "float",
                     "default": 0.1,
                     "visible": false,
-                    "children": {
-                        "infill_sparse_combine": {
-                            "label": "Infill Layers",
-                            "description": "Amount of layers that are combined together to form sparse infill.",
-                            "type": "int",
-                            "default": 1,
-                            "visible": false,
-                            "inherit_function": "math.floor((   parent_value + 0.001) / layer_height)"
-                        }
-                    }
+                    "inherit_function": "layer_height"
                 },
                 "infill_before_walls": {
                     "label": "Infill Before Walls",
@@ -522,6 +515,13 @@
             "visible": true,
             "icon": "category_material",
             "settings": {
+                "material_flow_dependent_temperature": {
+                    "label": "Auto Temperature",
+                    "description": "Change the temperature each layer automatically with the average flow speed of that layer.",
+                    "type": "boolean",
+                    "default": true,
+                    "visible": true
+                },
                 "material_print_temperature": {
                     "label": "Printing Temperature",
                     "description": "The temperature used for printing. Set at 0 to pre-heat yourself. For PLA a value of 210C is usually used.\nFor ABS a value of 230C or higher is required.",
@@ -529,8 +529,35 @@
                     "type": "float",
                     "default": 210,
                     "min_value": "0",
+                    "max_value_warning": "260",
+                    "enabled": "not (material_flow_dependent_temperature)"
+                },
+                "material_flow_temp_graph": {
+                    "label": "Flow Temperature Graph",
+                    "description": "Data linking material flow (in mm³/s) to temperature (°C).",
+                    "unit": "",
+                    "type": "string",
+                    "default": "[[0.1,180],[20,230]]",
+                    "enabled": "material_flow_dependent_temperature"
+                },
+                "material_standby_temperature": {
+                    "label": "Standby Temperature",
+                    "description": "The temperature of the nozzle when another nozzle is currently used for printing.",
+                    "unit": "°C",
+                    "type": "float",
+                    "default": 150,
+                    "min_value": "0",
                     "max_value_warning": "260"
                 },
+                "material_extrusion_cool_down_speed": {
+                    "label": "Extrusion Cool Down Speed Modifier",
+                    "description": "The extra speed by which the nozzle cools when while extruding. The same value is used to signify the heat up speed lost when heating up while extruding.",
+                    "unit": "°C/s",
+                    "type": "float",
+                    "default": 0.5,
+                    "min_value": "0",
+                    "max_value_warning": "10.0"
+                },
                 "material_bed_temperature": {
                     "label": "Bed Temperature",
                     "description": "The temperature used for the heated printer bed. Set at 0 to pre-heat it yourself.",

resources/machines/grr_neo.json

@@ -16,6 +16,8 @@
         "machine_depth": { "default": 150 },
         "machine_center_is_zero": { "default": false },
         "machine_nozzle_size": { "default": 0.5 },
+        "machine_nozzle_heat_up_speed": { "default": 2.0 },
+        "machine_nozzle_cool_down_speed": { "default": 2.0 },
         "machine_head_shape_min_x": { "default": 75 },
         "machine_head_shape_min_y": { "default": 18 },
         "machine_head_shape_max_x": { "default": 18 },

resources/machines/maker_starter.json

@@ -17,6 +17,8 @@
 
         "machine_center_is_zero": { "default": false },
         "machine_nozzle_size": { "default": 0.4 },
+        "machine_nozzle_heat_up_speed": { "default": 2.0 },
+        "machine_nozzle_cool_down_speed": { "default": 2.0 },
         "machine_head_shape_min_x": { "default": 0 },
         "machine_head_shape_min_y": { "default": 0 },
         "machine_head_shape_max_x": { "default": 0 },

resources/machines/prusa_i3.json

@@ -16,6 +16,8 @@
         "machine_depth": { "default": 200 },
         "machine_center_is_zero": { "default": false },
         "machine_nozzle_size": { "default": 0.4 },
+        "machine_nozzle_heat_up_speed": { "default": 2.0 },
+        "machine_nozzle_cool_down_speed": { "default": 2.0 },
         "machine_head_shape_min_x": { "default": 75 },
         "machine_head_shape_min_y": { "default": 18 },
         "machine_head_shape_max_x": { "default": 18 },

resources/machines/ultimaker2.json

@@ -16,6 +16,12 @@
             "machine_nozzle_size": {
                 "default": 0.4
             },
+            "machine_nozzle_heat_up_speed": { 
+                "default": 2.0 
+            },
+            "machine_nozzle_cool_down_speed": { 
+                "default": 2.0 
+            },
             "machine_nozzle_tip_outer_diameter": {
                 "default": 1
             },
@@ -61,6 +67,8 @@
         },
         "machine_center_is_zero": { "default": false },
         "machine_nozzle_size": { "default": 0.4 },
+        "machine_nozzle_heat_up_speed": { "default": 2.0 },
+        "machine_nozzle_cool_down_speed": { "default": 2.0 },
         "gantry_height": { "default": 55 },
         "machine_use_extruder_offset_to_offset_coords": { "default": true },
         "machine_gcode_flavor": { "default": "UltiGCode" },

resources/machines/ultimaker_original.json

@@ -21,6 +21,12 @@
             "machine_nozzle_size": {
                 "default": 0.4
             },
+            "machine_nozzle_heat_up_speed": { 
+                "default": 2.0 
+            },
+            "machine_nozzle_cool_down_speed": { 
+                "default": 2.0 
+            },
             "machine_nozzle_tip_outer_diameter": {
                 "default": 1
             },
@@ -41,6 +47,8 @@
         "machine_depth": { "default": 205 },
         "machine_center_is_zero": { "default": false },
         "machine_nozzle_size": { "default": 0.4 },
+        "machine_nozzle_heat_up_speed": { "default": 2.0 },
+        "machine_nozzle_cool_down_speed": { "default": 2.0 },
         "machine_head_with_fans_polygon":
         {
             "default": [

resources/qml/Actions.qml

@@ -47,7 +47,6 @@ Item
     Action
     {
         id:toggleFullScreenAction
-        shortcut: StandardKey.FullScreen;
         text: catalog.i18nc("@action:inmenu","Toggle Fu&ll Screen");
         iconName: "view-fullscreen";
     }

resources/qml/Cura.qml

@@ -152,10 +152,6 @@ UM.MainWindow
                     onObjectRemoved: top_view_menu.removeItem(object)
                 }
                 ExclusiveGroup { id: view_menu_top_group; }
-
-                MenuSeparator { }
-
-                MenuItem { action: actions.toggleFullScreen; }
             }
             Menu
             {

resources/qml/ProfileSetup.qml

@@ -81,6 +81,7 @@ Item{
             text: catalog.i18nc("@label","Global Profile:");
             width: parent.width/100*45
             font: UM.Theme.fonts.default;
+            color: UM.Theme.colors.text_default;
         }
 
 

resources/qml/SidebarHeader.qml

@@ -100,6 +100,7 @@ Item
             anchors.leftMargin: UM.Theme.sizes.default_margin.width
             anchors.verticalCenter: parent.verticalCenter
             font: UM.Theme.fonts.default;
+            color: UM.Theme.colors.text_default;
         }
 
         ToolButton {

resources/qml/SidebarSimple.qml

@@ -33,6 +33,7 @@ Item
             //: Infill selection label
             text: catalog.i18nc("@label","Infill:");
             font: UM.Theme.fonts.default;
+            color: UM.Theme.colors.text_default;
             anchors.top: parent.top
             anchors.topMargin: UM.Theme.sizes.default_margin.height
             anchors.left: parent.left
@@ -166,6 +167,7 @@ Item
             //: Helpers selection label
             text: catalog.i18nc("@label:listbox","Helpers:");
             font: UM.Theme.fonts.default;
+            color: UM.Theme.colors.text_default;
         }
     }
     Rectangle {

resources/qml/SidebarTooltip.qml

@@ -47,5 +47,6 @@ Rectangle {
         }
         wrapMode: Text.Wrap;
         font: UM.Theme.fonts.default;
+        color: UM.Theme.colors.text_default;
     }
 }

resources/themes/cura/theme.json

@@ -50,6 +50,7 @@
     },
 
     "colors": {
+		"text_default": [0, 0, 0, 255],
         "sidebar": [255, 255, 255, 255],
         "lining": [208, 210, 211, 255],