f92aeec782
While testing qtvcp I needed a test program. This also can be a frame work for a new filter.
63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
import sys
|
|
from PyQt5.QtWidgets import (QApplication, QDialog, QDialogButtonBox,
|
|
QVBoxLayout,QDialogButtonBox)
|
|
from PyQt5.QtCore import QTimer, Qt
|
|
|
|
class CustomDialog(QDialog):
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(CustomDialog, self).__init__(*args, **kwargs)
|
|
|
|
self.setWindowFlags(self.windowFlags() | Qt.WindowStaysOnTopHint)
|
|
self.setWindowTitle("Filter-with-GUI Test")
|
|
|
|
QBtn = QDialogButtonBox.Cancel
|
|
|
|
self.buttonBox = QDialogButtonBox(QBtn)
|
|
self.buttonBox.rejected.connect(self.reject)
|
|
|
|
self.layout = QVBoxLayout()
|
|
self.layout.addWidget(self.buttonBox)
|
|
self.setLayout(self.layout)
|
|
|
|
self._percentDone = 0
|
|
|
|
self._timer = QTimer()
|
|
self._timer.timeout.connect(self.process)
|
|
self._timer.start(100)
|
|
|
|
def reject(self):
|
|
# This provides an error message
|
|
print >>sys.stderr, 'You asked to cancel before finished.'
|
|
raise SystemExit(1)
|
|
|
|
def process(self):
|
|
try:
|
|
# output a line of gcode
|
|
print >>sys.stdout, '(MSG, made line of code : {})'.format(self._percentDone)
|
|
|
|
# keep track of progress
|
|
self._percentDone +=1
|
|
|
|
# update progress
|
|
print >>sys.stderr, 'FILTER_PROGRESS={}'.format(self._percentDone)
|
|
|
|
# if done end with no error/error message
|
|
if self._percentDone == 100:
|
|
raise SystemExit(0)
|
|
|
|
except Exception as e:
|
|
# This provides an error message
|
|
print >>sys.stderr, 'Something bad happened:',e
|
|
# this signals the error message should be shown
|
|
raise SystemExit(1)
|
|
|
|
|
|
|
|
if __name__ == "__main__":
|
|
|
|
app = QApplication(sys.argv)
|
|
w = CustomDialog()
|
|
w.show()
|
|
sys.exit( app.exec_() )
|
|
|