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Backend: Added VNC State Enum

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Bumsik Kim 2018-05-06 20:11:30 -04:00
parent 73c8f5fb7c
commit 7307a1111c
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2 changed files with 18 additions and 5 deletions
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2
main.qml
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@ -195,7 +195,7 @@ ApplicationWindow {
RowLayout { RowLayout {
anchors.margins: spacing anchors.margins: spacing
Label { Label {
text: "VNC Server Waiting." text: backend.vncState
} }
Item { Layout.fillWidth: true } Item { Layout.fillWidth: true }
CheckBox { CheckBox {

19
virtscreen.py
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@ -1,6 +1,7 @@
#!/usr/bin/env python #!/usr/bin/env python
import sys, os import sys, os
from enum import Enum
from PyQt5.QtWidgets import QApplication from PyQt5.QtWidgets import QApplication
from PyQt5.QtCore import QObject, QUrl, Qt from PyQt5.QtCore import QObject, QUrl, Qt
@ -19,10 +20,18 @@ ICON_TABLET_ON_PATH = PROGRAM_PATH + "/icon/icon_tablet_on.png"
#------------------------------------------------------------------------------- #-------------------------------------------------------------------------------
# QML Backend class # QML Backend class
#------------------------------------------------------------------------------- #-------------------------------------------------------------------------------
class VNCState(Enum):
""" Enum to indicate a state of the VNC server """
OFF = "Off"
WAITING = "Waiting"
CONNECTED = "Connected"
class Backend(QObject): class Backend(QObject):
""" Backend class for QML frontend """
# Signals
width_changed = pyqtSignal(int) width_changed = pyqtSignal(int)
virtScreenChanged = pyqtSignal(bool) virtScreenChanged = pyqtSignal(bool)
vncChanged = pyqtSignal(bool) vncChanged = pyqtSignal(str)
def __init__(self, parent=None): def __init__(self, parent=None):
super(Backend, self).__init__(parent) super(Backend, self).__init__(parent)
@ -35,8 +44,9 @@ class Backend(QObject):
# VNC server properties # VNC server properties
self._vncPort = 5900 self._vncPort = 5900
self._vncPassword = "" self._vncPassword = ""
self._vncState = False self._vncState = VNCState.OFF
# Qt properties
@pyqtProperty(int, notify=width_changed) @pyqtProperty(int, notify=width_changed)
def width(self): def width(self):
return self._width return self._width
@ -85,6 +95,10 @@ class Backend(QObject):
self._vncPassword = vncPassword self._vncPassword = vncPassword
print(self._vncPassword) print(self._vncPassword)
@pyqtProperty(str)
def vncState(self):
return self._vncState.value
# Qt Slots # Qt Slots
@pyqtSlot() @pyqtSlot()
def quitProgram(self): def quitProgram(self):
@ -94,7 +108,6 @@ class Backend(QObject):
# Main Code # Main Code
#------------------------------------------------------------------------------- #-------------------------------------------------------------------------------
if __name__ == '__main__': if __name__ == '__main__':
import sys
QApplication.setAttribute(Qt.AA_EnableHighDpiScaling) QApplication.setAttribute(Qt.AA_EnableHighDpiScaling)
app = QApplication(sys.argv) app = QApplication(sys.argv)
app.setWindowIcon(QIcon(ICON_PATH)) app.setWindowIcon(QIcon(ICON_PATH))