def start_story(self):
"""
Is activated with the "Start Story" button. If the story is already
running or the story is finished, the button changes to the "Restart"
button to restart application.
"""
if self.start_btn.text() == "Start Story":
QtGui.QApplication.processEvents()
print("Start button pressed")
# Enable button
self.pause_btn.setEnabled(True)
# Disable buttons
self.lang_switch_btn.setText(
QtGui.QApplication.translate("main_window", "Close", None,
QtGui.QApplication.UnicodeUTF8))
self.start_btn.setText(
QtGui.QApplication.translate("main_window",
"Close and restart", None,
QtGui.QApplication.UnicodeUTF8))
# Prepare new Story
self.text_service = None
self.image_list = queue.Queue()
self.img_index = 0
self.sentence_counter = 0
self.sentence_list = [] # self.text_service.get_sentence_list()
self.highlighted_sentence_list = []
# Start story
self.text_service = TextService(self.text_edit.toPlainText(), self,
self.lang_en, self.def_counter)
self.text_service.change_img.connect(self.switch_to_next_image)
self.sentence_list = self.text_service.get_sentence_list()
self.status_lbl.setText("Preloading...")
QtGui.QApplication.processEvents()
wait = 0.1
if len(self.text_service.keyword_list) > 3:
while self.image_list.qsize() < 2:
continue
else:
wait = 3
self.text_service.start_story(wait_seconds=wait)
self.status_lbl.setText("Story is playing")
QtGui.QApplication.processEvents()
# End of Story
else:
print("Restart button pressed")
self.text_service.stop_play()
self.close()
restart()
def __init__(self, text):
"""
Initialize Story Window
:param text: text that should be displayed
"""
super().__init__(flags=QtCore.Qt.FramelessWindowHint)
self.setObjectName("MainWindow")
self.image_list = queue.Queue()
self.img_index = 0
self.setStyleSheet("background-color: rgb(50, 50, 50);")
self.central_widget = QtGui.QWidget(self)
self.central_widget.setObjectName("central_widget")
self.main_layout = QtGui.QVBoxLayout(self.central_widget)
self.main_layout.setObjectName("mainlayout")
spacer_item = QtGui.QSpacerItem(20, 100, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Minimum)
self.main_layout.addItem(spacer_item)
self.grid_layout = QtGui.QGridLayout()
self.grid_layout.setSizeConstraint(QtGui.QLayout.SetMinimumSize)
self.grid_layout.setObjectName("grid_layout")
self.image_frame = QtGui.QFrame(self)
self.image_frame.setMinimumSize(QtCore.QSize(0, 400))
self.image_frame.setMaximumSize(QtCore.QSize(16777215, 512))
self.image_layout = QtGui.QHBoxLayout(self.image_frame)
self.image_layout.setSpacing(120)
self.image_layout.setContentsMargins(40, -1, 40, -1)
self.image_holder3 = QtGui.QLabel(self.image_frame)
self.image_holder3.setAlignment(QtCore.Qt.AlignCenter)
self.image_layout.addWidget(self.image_holder3)
self.image_holder2 = QtGui.QLabel(self.image_frame)
self.image_holder2.setAlignment(QtCore.Qt.AlignCenter)
self.image_layout.addWidget(self.image_holder2)
self.image_holder1 = QtGui.QLabel(self.image_frame)
self.image_holder1.setAlignment(QtCore.Qt.AlignCenter)
self.image_layout.addWidget(self.image_holder1)
self.grid_layout.addWidget(self.image_frame, 0, 0, 1, 1)
self.main_layout.addLayout(self.grid_layout)
self.frame = QtGui.QFrame(self)
self.frame.setMinimumSize(QtCore.QSize(0, 100))
self.subtitle_layout = QtGui.QGridLayout(self.frame)
self.subtitle_label = QtGui.QLabel(self.frame)
self.subtitle_label.setAlignment(QtCore.Qt.AlignCenter)
self.subtitle_label.setObjectName("subtitle_label")
self.subtitle_layout.addWidget(self.subtitle_label, 0, 0, 1, 1)
self.main_layout.addWidget(self.frame)
self.setCentralWidget(self.central_widget)
self.subtitle_label.setStyleSheet("font: bold 22px; color: white;")
self.subtitle_label.setText(
QtGui.QApplication.translate("Form", "Subtitles", None,
QtGui.QApplication.UnicodeUTF8))
self.setWindowTitle(
QtGui.QApplication.translate("StoryWindow",
"Real Time Story Teller", None,
QtGui.QApplication.UnicodeUTF8))
self.text_service = TextService(text, self)
self.sentence_counter = 0
self.sentence_list = self.text_service.get_sentence_list()
self.text_service.change_img.connect(self.switch_to_next_image)
