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PDLoading.py
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PDLoading.py
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from PyQt4 import QtGui, QtCore
from progressBar import Ui_loadingUi
import time
from videoProcessor import VideoProcessor
import os
class PDLoading (QtGui.QWidget):
def __init__(self, path_video, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_loadingUi()
self.ui.setupUi(self)
self.value = 1
self.path_video = path_video
self.dest_path = os.path.basename(self.path_video)
self.video_task = VideoProcessor(path_video)
self.ui.progressBar.setValue(self.value)
self.ui.progressBar.setMinimum(0)
self.ui.progressBar.setMaximum(204)
self.ui.cancel_button.clicked.connect(QtCore.QCoreApplication.instance().quit)
self._active = True
self.video_task.start()
self.video_processing()
self.video_task.notifyProgress.connect(self.on_progress)
# self.exec_loading()
# def exec_loading(self):
# if self._active:
# if self.ui.progressBar.value() == self.ui.progressBar.maximum():
# self.ui.progressBar.reset()
# QtCore.QTimer.singleShot(0, self.video_processing)
# else:
# self._active = False
def closeEvent(self):
self.destroy(True)
def on_progress(self, i):
self.ui.progressBar.setValue(i)
def video_processing(self):
while True:
time.sleep(0.05)
if self.value == 204:
break
else:
self.video_task.run(self.dest_folder, self.path_video, 1)
self.destroy(True)