class MainWindow(QtGui.QMainWindow):
def __init__(self, *args):
QtGui.QMainWindow.__init__(self, *args)
self.centralWidget = QtGui.QWidget(self)
self.setWindowTitle("Pobieracz")
self.setCentralWidget(self.centralWidget)
###buttons and others
self.new_download = QtGui.QPushButton("Nowy", self.centralWidget)
self.new_download.setGeometry(QtCore.QRect(10, 10, 100, 60))
self._delete_from_list = QtGui.QPushButton("Usun", self.centralWidget)
self._delete_from_list.setGeometry(QtCore.QRect(10, 130, 100, 60))
self.file_download_list = QtGui.QTableWidget(self.centralWidget)
self.file_download_list.setGeometry(QtCore.QRect(145, 130, 630, 400))
self.file_download_list.horizontalHeader().setVisible(False)
self.file_download_list.horizontalHeader().setStretchLastSection(True)
self.file_download_list.setObjectName("File download list")
self.file_download_list.setColumnCount(4)
self.file_download_list.setRowCount(0)
set_file_download_list(self.file_download_list)
# result = QtGui.QMessageBox
# result.question(self, 'Usun plik', 'Czy chcesz usunac plik rowniez z dysku?', QtGui.QMessageBox.Yes | QtGui.QMessageBox.No | QtGui.QMessageBox.Cancel, QtGui.QMessageBox.No)
###signals and slots
self.connect(self.new_download, QtCore.SIGNAL("clicked()"), self.new_download_choice_gui)
self.connect(self._delete_from_list, QtCore.SIGNAL("clicked()"), self._delete_row_file_download_list)
def _delete_row_file_download_list(self):
list_current_row = self.file_download_list.currentRow()
try:
with open("files","rb") as download_list_file:
_lines_in_list = download_list_file.readlines()
del _lines_in_list[list_current_row]
with open("files","wb") as download_list_file2:
[download_list_file2.write(_lines_in_list[element]) for element in range(0, len(_lines_in_list))]
self.set_file_download_list()
except:
pass
def set_file_download_list(self):
try:
with open("files","rb") as download_list_file:
_lines_in_list = download_list_file.readlines()
self.file_download_list.setRowCount(len(_lines_in_list))
for line in _lines_in_list:
file_informations = json.loads(line)
name = QtGui.QTableWidgetItem(file_informations["name"])
name.setFlags(QtCore.Qt.ItemIsSelectable|QtCore.Qt.ItemIsDragEnabled|QtCore.Qt.ItemIsEnabled)
date = QtGui.QTableWidgetItem(file_informations["date"])
date.setFlags(QtCore.Qt.ItemIsSelectable|QtCore.Qt.ItemIsDragEnabled|QtCore.Qt.ItemIsEnabled)
url1 = str(file_informations["url1"])
try:
url2 = '{}'.format(file_informations["url2"])
except:
url2 = ''
finally:
url2 = QtGui.QTableWidgetItem(url2)
url2.setFlags(QtCore.Qt.ItemIsSelectable|QtCore.Qt.ItemIsDragEnabled|QtCore.Qt.ItemIsEnabled)
url = QtGui.QTableWidgetItem(url1)
url.setFlags(QtCore.Qt.ItemIsSelectable|QtCore.Qt.ItemIsDragEnabled|QtCore.Qt.ItemIsEnabled)
self.file_download_list.setItem(_lines_in_list.index(line), 0, name)
self.file_download_list.setItem(_lines_in_list.index(line), 1, date)
self.file_download_list.setItem(_lines_in_list.index(line), 2, url)
self.file_download_list.setItem(_lines_in_list.index(line), 3, url2)
self.file_download_list.resizeColumnsToContents()
except:
pass
def new_download_choice_gui(self):
self.new_download_choice_gui_handle = Download_choice_window_gui(self.file_download_list)
self.new_download_choice_gui_handle.setGeometry(QtCore.QRect(100, 100, 600, 400))
self.new_download_choice_gui_handle.show()
return self.new_download_choice_gui_handle
def new_download_choice_gui(self):
self.new_download_choice_gui_handle = Download_choice_window_gui(self.file_download_list)
self.new_download_choice_gui_handle.setGeometry(QtCore.QRect(100, 100, 600, 400))
self.new_download_choice_gui_handle.show()
return self.new_download_choice_gui_handle