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Merge pull request #605 from MaslowCNC/work-on-#350
Make it possible to extend chain by an arbitrary length
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| from kivy.uix.widget import Widget | ||
| from kivy.properties import ObjectProperty | ||
| from UIElements.touchNumberInput import TouchNumberInput | ||
| from kivy.uix.popup import Popup | ||
| import global_variables | ||
|
|
||
| class MeasureDistBetweenMotors(Widget): | ||
| ''' | ||
| Provides a standard interface for measuring the distance between the motors. Assumes that both motors are in position zero at the begining | ||
| ''' | ||
| data = ObjectProperty(None) #linked externally | ||
|
|
||
| def on_enter(self): | ||
| ''' | ||
| Called when the calibration process gets to this step | ||
| ''' | ||
| pass | ||
|
|
||
| def textInputPopup(self, target): | ||
| self.targetWidget = target | ||
|
|
||
| self.popupContent = TouchNumberInput(done=self.dismiss_popup, data = self.data) | ||
| self._popup = Popup(title="Set distance to move chain", content=self.popupContent, | ||
| size_hint=(0.9, 0.9)) | ||
| self._popup.open() | ||
| if global_variables._keyboard: | ||
| global_variables._keyboard.bind(on_key_down=self.keydown_popup) | ||
| self._popup.bind(on_dismiss=self.ondismiss_popup) | ||
|
|
||
| def ondismiss_popup(self, event): | ||
| if global_variables._keyboard: | ||
| global_variables._keyboard.unbind(on_key_down=self.keydown_popup) | ||
|
|
||
| def keydown_popup(self, keyboard, keycode, text, modifiers): | ||
| if (keycode[1] == '0') or (keycode[1] =='numpad0'): | ||
| self.popupContent.addText('0') | ||
| elif (keycode[1] == '1') or (keycode[1] =='numpad1'): | ||
| self.popupContent.addText('1') | ||
| elif (keycode[1] == '2') or (keycode[1] =='numpad2'): | ||
| self.popupContent.addText('2') | ||
| elif (keycode[1] == '3') or (keycode[1] =='numpad3'): | ||
| self.popupContent.addText('3') | ||
| elif (keycode[1] == '4') or (keycode[1] =='numpad4'): | ||
| self.popupContent.addText('4') | ||
| elif (keycode[1] == '5') or (keycode[1] =='numpad5'): | ||
| self.popupContent.addText('5') | ||
| elif (keycode[1] == '6') or (keycode[1] =='numpad6'): | ||
| self.popupContent.addText('6') | ||
| elif (keycode[1] == '7') or (keycode[1] =='numpad7'): | ||
| self.popupContent.addText('7') | ||
| elif (keycode[1] == '8') or (keycode[1] =='numpad8'): | ||
| self.popupContent.addText('8') | ||
| elif (keycode[1] == '9') or (keycode[1] =='numpad9'): | ||
| self.popupContent.addText('9') | ||
| elif (keycode[1] == '.') or (keycode[1] =='numpaddecimal'): | ||
| self.popupContent.addText('.') | ||
| elif (keycode[1] == 'backspace'): | ||
| self.popupContent.textInput.text = self.popupContent.textInput.text[:-1] | ||
| elif (keycode[1] == 'enter') or (keycode[1] =='numpadenter'): | ||
| self.popupContent.done() | ||
| elif (keycode[1] == 'escape'): # abort entering a number, keep the old number | ||
| self.popupContent.textInput.text = '' # clear text so it isn't converted to a number | ||
| self.popupContent.done() | ||
| return True # always swallow keypresses since this is a modal dialog | ||
|
|
||
| def dismiss_popup(self): | ||
| try: | ||
| tempfloat = float(self.popupContent.textInput.text) | ||
| self.targetWidget.text = str(tempfloat) # Update displayed text using standard numeric format | ||
| #self.distText.text = "Dist (" + self.data.units + "):" | ||
| except: | ||
| pass # If what was entered cannot be converted to a number, leave the value the same | ||
| self._popup.dismiss() | ||
|
|
||
| def stopCut(self): | ||
| self.data.quick_queue.put("!") | ||
| with self.data.gcode_queue.mutex: | ||
| self.data.gcode_queue.queue.clear() | ||
|
|
||
| def extend(self): | ||
| dist = float(self.distToMove.text) | ||
| self.data.gcode_queue.put("G91 ") | ||
| self.data.gcode_queue.put("B09 L" + str(dist) + " ") | ||
| self.data.gcode_queue.put("G90 ") | ||
|
|
||
| def retract(self): | ||
| dist = float(self.distToMove.text) | ||
| self.data.gcode_queue.put("G91 ") | ||
| self.data.gcode_queue.put("B09 L" + str(-1*dist) + " ") | ||
| self.data.gcode_queue.put("G90 ") | ||
|
|
||
| def measureLeft(self): | ||
| self.data.gcode_queue.put("B10 L") | ||
|
|
||
| def pullChainTight(self): | ||
| #pull the left chain tight | ||
| self.data.gcode_queue.put("B11 S50 T3 ") |
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