class QmyMainWindow(QMainWindow):
def __init__(self, parent=None):
super().__init__(parent) #调用父类构造函数，创建窗体
self.ui = Ui_MainWindow() #创建UI对象
self.ui.setupUi(self) #构造UI界面
self.__buildModelView()
## ==============自定义功能函数============
def __buildModelView(self): ##构造Model/View 系统
self.model = QFileSystemModel(self)
self.model.setRootPath(QDir.currentPath())
self.ui.treeView.setModel(self.model) #设置数据模型
self.ui.listView.setModel(self.model)
self.ui.tableView.setModel(self.model)
self.ui.treeView.clicked.connect(self.ui.listView.setRootIndex)
self.ui.treeView.clicked.connect(self.ui.tableView.setRootIndex)
## ==========由connectSlotsByName() 自动连接的槽函数==================
def on_treeView_clicked(self, index): ##treeView单击
self.ui.chkBox_IsDir.setChecked(self.model.isDir(index)) #是否是目录
self.ui.LabPath.setText(self.model.filePath(index)) #目录名
self.ui.LabType.setText(self.model.type(index)) #节点类型
self.ui.LabFileName.setText(self.model.fileName(index)) #文件名
fileSize = self.model.size(index) / 1024
if (fileSize < 1024):
self.ui.LabFileSize.setText("%d KB" % fileSize)
else:
self.ui.LabFileSize.setText("%.2f MB" % (fileSize / 1024.0))
class QmyMainWindow(QtWidgets.QMainWindow):
def __init__(self, parent=None):
super().__init__(parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.model = QFileSystemModel(self)
self.model.setRootPath(QDir.currentPath())
self.ui.qTreeView.setModel(self.model)
self.ui.qListView.setModel(self.model)
self.ui.qTableView.setModel(self.model)
self.ui.qTreeView.clicked.connect(self.ui.qListView.setRootIndex)
self.ui.qTreeView.clicked.connect(self.ui.qTableView.setRootIndex)
def on_qTreeView_clicked(self, index):
self.ui.qCheckBox.setChecked(self.model.isDir(index))
self.ui.qLabel1.setText(self.model.filePath(index))
self.ui.qLabel4.setText(self.model.type(index))
self.ui.qLabel2.setText(self.model.fileName(index))
fileSize = self.model.size(index)/1024
if(fileSize<1024):
self.ui.qLabel3.setText("%d KB" % fileSize)
else:
self.ui.qLabel3.setText("%.2f MB" % (fileSize/1024))
class QmyMainWindow(QMainWindow):
def __init__(self, parent=None):
super().__init__(parent) #调用父类构造函数,创建窗体
self.ui = Ui_MainWindow() #创建Ui对象
self.ui.setupUi(self) #构造UI
self.LabPath = QLabel(self)
self.ui.statusBar.addWidget(self.LabPath)
self.__buildModelView()
##==========自定义功能函数==========
def __buildModelView(self):
self.model = QFileSystemModel(self) #定义数据模型
self.model.setRootPath(QDir.currentPath()) #获取当前路径,并设置为model的根目录
self.ui.treeView.setModel(self.model) #将self.model设置为自己的数据模型
self.ui.listView.setModel(self.model)
self.ui.tableView.setModel(self.model)
#将treeView的cilcked信号与listView与tableView的槽函数setRootIndex相关联
self.ui.treeView.clicked.connect(self.ui.listView.setRootIndex)
self.ui.treeView.clicked.connect(self.ui.tableView.setRootIndex)
##==========事件处理函数===========
##==========由connectSlotsByName()自动关联的槽函数====
def on_treeView_clicked(self, index): #index是模型索引
print(index)
self.ui.checkBox.setChecked(self.model.isDir(index))
self.LabPath.setText(self.model.filePath(index))
self.ui.LabType.setText(self.model.type(index))
self.ui.LabFileName.setText(self.model.fileName(index))
fileSize = self.model.size(index) / 1024
# print(fileSize)
if fileSize < 1024:
self.ui.LabFileSize.setText("%d KB" % fileSize)
else:
self.ui.LabFileSize.setText(".2f MB" % (fileSize / 1024.0))
class Mtpfs(QWidget, Ui_mtpfs):
def __init__(self):
super(Mtpfs, self).__init__()
self.setupUi(self)
# connect arrow icons for buttons from resources.py
self.MoveFileBackward.setIcon(
QIcon(':button_arrows/ButtonIcons/left-arrow.png'))
self.MoveFileForward.setIcon(
QIcon(':button_arrows/ButtonIcons/right-arrow.png'))
self.Unmount.setEnabled(False)
self.MoveFileForward.setEnabled(False)
self.MoveFileBackward.setEnabled(False)
self.MoveFileForward.setDown(True)
self.MoveFileBackward.setDown(True)
self.Unmount.setDown(True)
self.ComputerTreeModel = QFileSystemModel()
path = self.ComputerTreeModel.setRootPath(os.path.expanduser('~'))
self.ComputerTree.setModel(self.ComputerTreeModel)
self.ComputerTree.expand(path)
self.ComputerTree.scrollTo(path)
self.ComputerTree.setColumnWidth(0, 350)
self.ComputerTree.setColumnWidth(1, 50)
self.ComputerTree.setColumnWidth(2, 50)
self.ComputerTree.setColumnWidth(3, 50)
self.ComputerTree.setCurrentIndex(path)
self.AndroidPath.setText(os.path.expanduser('~'))
# setting up shortcuts for copying files
self.copy_android_computer = QShortcut(
QKeySequence('Right'), self, self.CopyShortcutAndroidComputer)
self.copy_computer_android = QShortcut(
QKeySequence('Left'), self, self.CopyShortcutComputerAndroid)
self.Mount.clicked.connect(self.MountFileSystem)
self.Unmount.clicked.connect(self.UnmountFileSystem)
self.ChoosePathAndroid.clicked.connect(self.GetDeviceDirectory)
self.MoveFileForward.clicked.connect(
self.CopyFileFromAndroidToComputer)
self.MoveFileBackward.clicked.connect(
self.CopyFileFromComputerToAndroid)
def CopyFileFromAndroidToComputer(self):
index_android = self.AndroidTree.currentIndex()
file_path_android = self.AndroidTreeModel.filePath(index_android)
file_name_android = self.AndroidTreeModel.fileName(index_android)
index_computer = self.ComputerTree.currentIndex()
file_path_computer = self.ComputerTreeModel.filePath(index_computer)
file_name_computer = self.ComputerTreeModel.fileName(index_computer)
file_type_computer = self.ComputerTreeModel.type(index_computer)
file_name_computer_length = len(file_name_computer)
if file_type_computer == 'Folder':
self.Output.append(
'<html><b>Please wait while copying...</b</html>')
# the next command allows to show Output while a file is copying, it's useful when files are large and thus we notify a user to wait
QApplication.processEvents()
command_copy = ['cp', '-R', file_path_android, file_path_computer]
cp = subprocess.Popen(command_copy,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
output_cp = cp.communicate()
self.Output.append('<html><b>' + file_name_android + '</b</html>' +
' has been successfully copied to ' +
'<html><b>' + file_path_computer + '</b</html>')
else:
self.Output.append(
'<html><b>Please wait while copying...</b</html>')
QApplication.processEvents()
# "in file_path_computer" we delete the name of the file at the end of the path
command_copy = [
'cp', '-R', file_path_android,
file_path_computer[:-file_name_computer_length]
]
cp = subprocess.Popen(command_copy,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
output_cp = cp.communicate()
self.Output.append(
'<html><b>' + file_name_android + '</b</html>' +
' has been successfully copied to ' + '<html><b>' +
file_path_computer[:-file_name_computer_length] + '</b</html>')
def CopyFileFromComputerToAndroid(self):
index_computer = self.ComputerTree.currentIndex()
file_path_computer = self.ComputerTreeModel.filePath(index_computer)
file_name_computer = self.ComputerTreeModel.fileName(index_computer)
index_android = self.AndroidTree.currentIndex()
file_path_android = self.AndroidTreeModel.filePath(index_android)
file_name_android = self.AndroidTreeModel.fileName(index_android)
file_type_android = self.AndroidTreeModel.type(index_android)
file_name_android_length = len(file_name_android)
if file_type_android == 'Folder':
self.Output.append(
'<html><b>Please wait while copying...</b</html>')
QApplication.processEvents()
command_copy = ['cp', '-R', file_path_computer, file_path_android]
cp = subprocess.Popen(command_copy,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
output_cp = cp.communicate()
self.Output.append('<html><b>' + file_name_computer +
'</b</html>' +
' has been successfully copied to ' +
'<html><b>' + file_path_android + '</b</html>')
else:
self.Output.append(
'<html><b>Please wait while copying...</b</html>')
QApplication.processEvents()
command_copy = [
'cp', '-R', file_path_computer,
file_path_android[:-file_name_android_length]
]
cp = subprocess.Popen(command_copy,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
output_cp = cp.communicate()
self.Output.append('<html><b>' + file_name_computer +
'</b</html>' +
' has been successfully copied to ' +
'<html><b>' +
file_path_android[:-file_name_android_length] +
'</b</html>')
def GetDeviceDirectory(self):
path_dialog = QFileDialog()
path_dialog.setFileMode(QFileDialog.DirectoryOnly)
self.AndroidPath.setText(
path_dialog.getExistingDirectory(self, 'Open Folder'))
if not len(self.AndroidPath.text()):
self.AndroidPath.setText(os.path.expanduser('~'))
def MountFileSystem(self):
# Check if a device connected via USB to the computer
if self.isDeviceMounted():
# set the name of the connected device
self.AndroidLabel.setText(self.androidDeviceName)
#Check if a folder is empty
if len(os.listdir(self.AndroidPath.text())) != 0:
msg = QMessageBox()
msg.setIcon(QMessageBox.Information)
msg.setWindowTitle('Warning')
msg.setText(
'The folder doesn\'t have to contain any files in order to mount the device'
)
msg.setStandardButtons(QMessageBox.Ok)
msg.exec_()
else:
self.Mount.setEnabled(False)
self.Unmount.setEnabled(True)
self.AndroidPath.setDisabled(True)
self.ChoosePathAndroid.setEnabled(False)
self.MoveFileForward.setEnabled(True)
self.MoveFileBackward.setEnabled(True)
self.Mount.setText('Mounted')
self.Mount.setDown(True)
self.Unmount.setDown(False)
self.ChoosePathAndroid.setDown(True)
self.MoveFileForward.setDown(False)
self.MoveFileBackward.setDown(False)
#create a folder for Android
self.aditionalAndroidPath = self.AndroidPath.text(
) + '/Android'
command_mkdir = ['mkdir', self.aditionalAndroidPath]
mkdir = subprocess.Popen(command_mkdir,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
command_go_mtpfs = ['mtpfs', self.aditionalAndroidPath]
mount_go_mtpfs = subprocess.Popen(command_go_mtpfs,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
self.AndroidTreeModel = QFileSystemModel()
path = self.AndroidTreeModel.setRootPath(
self.AndroidPath.text())
self.AndroidTree.setModel(self.AndroidTreeModel)
self.AndroidTree.expand(path)
self.AndroidTree.scrollTo(path)
self.AndroidTree.setColumnWidth(0, 350)
self.AndroidTree.setColumnWidth(1, 60)
self.AndroidTree.setColumnWidth(2, 50)
self.AndroidTree.setColumnWidth(3, 50)
self.AndroidTree.setCurrentIndex(path)
self.Output.append(
'You\'re using the <html><b>[mtpfs]</b</html> library')
self.Output.append('Your Android Device mounted at ' +
'<html><b>' + self.aditionalAndroidPath +
'</b</html>')
else:
msg = QMessageBox()
msg.setIcon(QMessageBox.Information)
msg.setWindowTitle('Warning')
msg.setText(
'It seems the Device hasn\'t mounted yet. Please, connect your Android Device to the computer'
)
msg.setStandardButtons(QMessageBox.Ok)
msg.exec_()
def isDeviceMounted(self):
command_usb_devices = ['usb-devices']
usb_devices = subprocess.Popen(command_usb_devices,
stdout=subprocess.PIPE)
command_grep = ['grep', '-E', 'Manufacturer|Product']
grep = subprocess.Popen(command_grep,
stdin=usb_devices.stdout,
stdout=subprocess.PIPE)
output_grep = grep.communicate()[0].decode('utf-8')
pattern = re.compile('Manufacturer=Android')
listDevices = output_grep.split('\n')
self.androidDeviceName = ''
for index, line in enumerate(listDevices):
matchedline = pattern.search(line)
if matchedline is not None:
#parsing the name of the device from the line
self.androidDeviceName = listDevices[index + 1]
self.androidDeviceName = self.androidDeviceName.split()
self.androidDeviceName = self.androidDeviceName[1].replace(
'Product=', '')
return True
return False
def UnmountFileSystem(self):
self.AndroidTree.setModel(None)
#get back the android label
self.AndroidLabel.setText('Android Device')
command_unmount = ['fusermount', '-uz', self.aditionalAndroidPath]
fusermount = subprocess.Popen(command_unmount,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
command_rm_folder = ['rm', '-rf', self.aditionalAndroidPath]
remove_folder = subprocess.Popen(command_rm_folder,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
self.Unmount.setEnabled(False)
self.Mount.setEnabled(True)
self.AndroidPath.setDisabled(False)
self.ChoosePathAndroid.setEnabled(True)
self.MoveFileForward.setEnabled(False)
self.MoveFileBackward.setEnabled(False)
self.Mount.setText('Mount')
self.Unmount.setDown(True)
self.Mount.setDown(False)
self.ChoosePathAndroid.setDown(False)
self.MoveFileForward.setDown(True)
self.MoveFileBackward.setDown(True)
self.Output.append('The Android Device successfully unmounted!')
self.Output.clear()
def CopyShortcutAndroidComputer(self):
# if system is mounted we can use shortcuts
if self.Unmount.isEnabled():
index_android = self.AndroidTree.currentIndex()
file_path_android = self.AndroidTreeModel.filePath(index_android)
file_name_android = self.AndroidTreeModel.fileName(index_android)
index_computer = self.ComputerTree.currentIndex()
file_path_computer = self.ComputerTreeModel.filePath(
index_computer)
file_name_computer = self.ComputerTreeModel.fileName(
index_computer)
file_type_computer = self.ComputerTreeModel.type(index_computer)
file_name_computer_length = len(file_name_computer)
if file_type_computer == 'Folder':
self.Output.append(
'<html><b>Please wait while copying...</b</html>')
# the next command allows to show Output while a file is copying, it's useful when files are large and thus we notify a user to wait
QApplication.processEvents()
command_copy = [
'cp', '-R', file_path_android, file_path_computer
]
cp = subprocess.Popen(command_copy,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
output_cp = cp.communicate()
self.Output.append('<html><b>' + file_name_android +
'</b</html>' +
' has been successfully copied to ' +
'<html><b>' + file_path_computer +
'</b</html>')
else:
self.Output.append(
'<html><b>Please wait while copying...</b</html>')
QApplication.processEvents()
# "in file_path_computer" we delete the name of the file at the end of the path
command_copy = [
'cp', '-R', file_path_android,
file_path_computer[:-file_name_computer_length]
]
cp = subprocess.Popen(command_copy,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
output_cp = cp.communicate()
self.Output.append(
'<html><b>' + file_name_android + '</b</html>' +
' has been successfully copied to ' + '<html><b>' +
file_path_computer[:-file_name_computer_length] +
'</b</html>')
def CopyShortcutComputerAndroid(self):
if self.Unmount.isEnabled():
# if system is mounted we can use shortcuts
index_computer = self.ComputerTree.currentIndex()
file_path_computer = self.ComputerTreeModel.filePath(
index_computer)
file_name_computer = self.ComputerTreeModel.fileName(
index_computer)
index_android = self.AndroidTree.currentIndex()
file_path_android = self.AndroidTreeModel.filePath(index_android)
file_name_android = self.AndroidTreeModel.fileName(index_android)
file_type_android = self.AndroidTreeModel.type(index_android)
file_name_android_length = len(file_name_android)
if file_type_android == 'Folder':
self.Output.append(
'<html><b>Please wait while copying...</b</html>')
QApplication.processEvents()
command_copy = [
'cp', '-R', file_path_computer, file_path_android
]
cp = subprocess.Popen(command_copy,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
output_cp = cp.communicate()
self.Output.append('<html><b>' + file_name_computer +
'</b</html>' +
' has been successfully copied to ' +
'<html><b>' + file_path_android +
'</b</html>')
else:
self.Output.append(
'<html><b>Please wait while copying...</b</html>')
QApplication.processEvents()
command_copy = [
'cp', '-R', file_path_computer,
file_path_android[:-file_name_android_length]
]
cp = subprocess.Popen(command_copy,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
output_cp = cp.communicate()
self.Output.append(
'<html><b>' + file_name_computer + '</b</html>' +
' has been successfully copied to ' + '<html><b>' +
file_path_android[:-file_name_android_length] +
'</b</html>')
