def show_context_menu(self, point):
item = self.currentItem()
def key(k):
sc = unicode_type(QKeySequence(k | Qt.CTRL).toString(QKeySequence.NativeText))
return ' [%s]'%sc
if item is not None:
m = QMenu()
m.addAction(QIcon(I('edit_input.png')), _('Change the location this entry points to'), self.edit_item)
m.addAction(QIcon(I('modified.png')), _('Bulk rename all selected items'), self.bulk_rename)
m.addAction(QIcon(I('trash.png')), _('Remove all selected items'), self.del_items)
m.addSeparator()
ci = unicode_type(item.data(0, Qt.DisplayRole) or '')
p = item.parent() or self.invisibleRootItem()
idx = p.indexOfChild(item)
if idx > 0:
m.addAction(QIcon(I('arrow-up.png')), (_('Move "%s" up')%ci)+key(Qt.Key_Up), self.move_up)
if idx + 1 < p.childCount():
m.addAction(QIcon(I('arrow-down.png')), (_('Move "%s" down')%ci)+key(Qt.Key_Down), self.move_down)
if item.parent() is not None:
m.addAction(QIcon(I('back.png')), (_('Unindent "%s"')%ci)+key(Qt.Key_Left), self.move_left)
if idx > 0:
m.addAction(QIcon(I('forward.png')), (_('Indent "%s"')%ci)+key(Qt.Key_Right), self.move_right)
m.addSeparator()
case_menu = QMenu(_('Change case'))
case_menu.addAction(_('Upper case'), self.upper_case)
case_menu.addAction(_('Lower case'), self.lower_case)
case_menu.addAction(_('Swap case'), self.swap_case)
case_menu.addAction(_('Title case'), self.title_case)
case_menu.addAction(_('Capitalize'), self.capitalize)
m.addMenu(case_menu)
m.exec_(QCursor.pos())
def workaround_broken_under_mouse(ch):
import sip
from PyQt5.Qt import QCursor, QToolButton
# See https://bugreports.qt-project.org/browse/QTBUG-40233
if isinstance(ch, QToolButton) and not sip.isdeleted(ch):
ch.setAttribute(Qt.WA_UnderMouse, ch.rect().contains(ch.mapFromGlobal(QCursor.pos())))
ch.update()
def show_context_menu(self, point):
idx = self.currentIndex()
if idx and idx.isValid() and not idx.data(Qt.UserRole):
m = QMenu()
m.addAction(QIcon(I('view.png')), _('View this cover at full size'), self.show_cover)
m.addAction(QIcon(I('edit-copy.png')), _('Copy this cover to clipboard'), self.copy_cover)
m.exec_(QCursor.pos())
def show_context_menu(self, point):
idx = self.currentIndex()
if idx and idx.isValid() and not idx.data(Qt.UserRole):
m = QMenu()
m.addAction(QIcon(I('view.png')),
_('View this cover at full size'), self.show_cover)
m.addAction(QIcon(I('edit-copy.png')),
_('Copy this cover to clipboard'), self.copy_cover)
m.exec_(QCursor.pos())
def createMisAlignment(self, mis_layout, callback):
controls0 = []
controls1 = []
for i in range(3):
# Translation
layout0 = QHBoxLayout()
slider = QFloatSlider(Qt.Horizontal, self)
slider.setRange(-50.0, 50.0, 101)
slider.setFloatValue(0.0)
slider.floatValueChanged.connect(lambda value: QToolTip.showText(
QCursor.pos(), "%f" % (value), None))
button = QToolButton()
act = QAction()
act.setText("T" + chr(88 + i))
button.setDefaultAction(act)
button.clicked.connect(callback)
layout0.addWidget(slider)
layout0.addWidget(button)
controls0.append((slider, button))
# Rotation
layout1 = QHBoxLayout()
slider = QFloatSlider(Qt.Horizontal, self)
slider.setRange(-90.0, 90.0, 37)
slider.setFloatValue(0.0)
slider.floatValueChanged.connect(lambda value: QToolTip.showText(
QCursor.pos(), "%f" % (value), None))
button = QToolButton()
act = QAction()
act.setText("R" + chr(88 + i))
button.setDefaultAction(act)
button.clicked.connect(callback)
layout1.addWidget(slider)
layout1.addWidget(button)
mis_layout.addItem(layout0)
mis_layout.addItem(layout1)
controls1.append((slider, button))
return controls0 + controls1
def createMovement(self, inLayout, onPressed, onReleased):
controls0 = []
controls1 = []
for i in range(3):
layout0 = QHBoxLayout()
slider = QFloatSlider(Qt.Horizontal, self)
slider.setRange(-50.0, 50.0, 101)
slider.setFloatValue(0.0)
slider.floatValueChanged.connect(
lambda value, slider=slider, i=i: QToolTip.showText(
QCursor.pos(), "T" + chr(88 + i) + ": %f" % (value), None))
slider.sliderPressed.connect(lambda i=i: onPressed(0, i))
slider.sliderReleased.connect(lambda i=i: onReleased(0, i))
layout0.addWidget(slider)
controls0.append(slider)
label = QLabel("T" + chr(88 + i))
layout0.addWidget(label)
inLayout.addItem(layout0)
layout1 = QHBoxLayout()
slider = QFloatSlider(Qt.Horizontal, self)
slider.setRange(-45.0, 45.0, 91)
slider.setFloatValue(0.0)
slider.floatValueChanged.connect(
lambda value, slider=slider, i=i: QToolTip.showText(
QCursor.pos(), "R" + chr(88 + i) + ": %f" % (value), None))
slider.sliderPressed.connect(
lambda i=i, slider=slider: onPressed(1, i))
slider.sliderReleased.connect(
lambda i=i, slider=slider: onReleased(1, i))
layout1.addWidget(slider)
label = QLabel("R" + chr(88 + i))
layout1.addWidget(label)
controls1.append(slider)
inLayout.addItem(layout1)
return controls0, controls1
def eventFilter(self, qobject, qevent):
qtype = qevent.type()
# print("qtype",qtype)
# print("qobject",qobject)
if qtype == 82:
counter = len(self.lw_main.selectedIndexes())
# 右键所在的位置又可能是空白处
if counter == 1:
i = self.lw_main.indexAt(QCursor.pos())
if not i.isValid():
print("valid")
counter = len(self.lw_main.selectedIndexes())
else:
print("invalid")
# 处理选中的文件
if counter >= 1:
action = self.file_menu.exec_(self.file_popup_menu.menu_item,
QCursor.pos())
if action:
file_list = [
self.fileSystemModel.itemData(i)[0]
for i in self.lw_main.selectedIndexes()
]
self.script_manager.run_script(action.text(),
self.le_path.text(),
file_list)
# 选中空白处，返回上层目录
else:
parent_dir = dirname(self.le_path.text())
if parent_dir == self.le_path.text() and self.isWindowsOS:
pass
else:
self.le_path.setText(parent_dir)
self.on_pb_load_path_clicked()
return False
def show_context_menu(self, point):
item = self.currentItem()
def key(k):
sc = unicode_type(
QKeySequence(k | Qt.Modifier.CTRL).toString(
QKeySequence.SequenceFormat.NativeText))
return ' [%s]' % sc
if item is not None:
m = QMenu(self)
m.addAction(QIcon(I('edit_input.png')),
_('Change the location this entry points to'),
self.edit_item)
m.addAction(QIcon(I('modified.png')),
_('Bulk rename all selected items'), self.bulk_rename)
m.addAction(QIcon(I('trash.png')), _('Remove all selected items'),
self.del_items)
m.addSeparator()
ci = unicode_type(item.data(0, Qt.ItemDataRole.DisplayRole) or '')
p = item.parent() or self.invisibleRootItem()
idx = p.indexOfChild(item)
if idx > 0:
m.addAction(QIcon(I('arrow-up.png')),
(_('Move "%s" up') % ci) + key(Qt.Key.Key_Up),
self.move_up)
if idx + 1 < p.childCount():
m.addAction(QIcon(I('arrow-down.png')),
(_('Move "%s" down') % ci) + key(Qt.Key.Key_Down),
self.move_down)
if item.parent() is not None:
m.addAction(QIcon(I('back.png')),
(_('Unindent "%s"') % ci) + key(Qt.Key.Key_Left),
self.move_left)
if idx > 0:
m.addAction(QIcon(I('forward.png')),
(_('Indent "%s"') % ci) + key(Qt.Key.Key_Right),
self.move_right)
m.addSeparator()
case_menu = QMenu(_('Change case'), m)
case_menu.addAction(_('Upper case'), self.upper_case)
case_menu.addAction(_('Lower case'), self.lower_case)
case_menu.addAction(_('Swap case'), self.swap_case)
case_menu.addAction(_('Title case'), self.title_case)
case_menu.addAction(_('Capitalize'), self.capitalize)
m.addMenu(case_menu)
m.exec_(QCursor.pos())
def show_context_menu(self):
menu = QMenu(self)
item = self.current_item()
if not item:
return
actions = list()
file_menu = menu.addMenu(QIcon("res/delete.svg"), "File operations")
delete_action = QAction(QIcon("res/delete.svg"), "Delete", file_menu)
actions.append(delete_action)
file_menu.addActions(actions)
file_menu.setEnabled(True)
menu.setEnabled(True)
action = menu.exec_(QCursor.pos())
def eventFilter(self, qobject, qevent):
qtype = qevent.type()
print(qtype)
action = None
if qtype == QEvent.HoverEnter:
if qobject == self.pb_bold:
action = self.popMenu.exec_(listActionHandler.bold,
QCursor.pos())
elif qobject == self.pb_heading:
action = self.popMenu.exec_(listActionHandler.headdings,
QCursor.pos())
elif qobject == self.pb_unsort_list:
action = self.popMenu.exec_(listActionHandler.unsort_lists,
QCursor.pos())
if action:
print(action.text())
listActionHandler.handle_action(action,
self.te_editor.textCursor())
# ~ elif qtype == QEvent.Leave:
else:
pass
# ~ print("leave")
# ~ self.popMenu.close()
return False
def contextMenuEvent(self, event):
""" Item右键点击事件 """
self._rightClickPoint = event.pos()
item = self.itemAt(self._rightClickPoint)
self._tableCountAction.setText('行: {0}, 列: {1}'.format(
self.rowCount(), self.columnCount()))
if item is None:
self._markAction.setEnabled(False)
self._highlightAction.setEnabled(False)
else:
itemState = 0 # 0: not marked or highlighted, 1: marked, 2: highlighted
if self._markedItem is not None and self._markedItem.row(
) == item.row():
itemState = 1
else:
for highlightedItem in self._highlightedItems:
if highlightedItem[0].row() == item.row():
itemState = 2
if itemState == 0:
self._markAction.setText('标记')
self._markAction.setEnabled(True)
self._highlightAction.setText('高亮')
self._highlightAction.setEnabled(True)
elif itemState == 1:
self._markAction.setText('取消标记')
self._markAction.setEnabled(True)
self._highlightAction.setEnabled(False)
else:
self._highlightAction.setText('取消高亮')
self._highlightAction.setEnabled(True)
self._markAction.setEnabled(False)
# at last, set visible mark action
if self._markedItem is not None:
self._visibleMarkAction.setText('定位标记')
self._visibleMarkAction.setEnabled(True)
else:
self._visibleMarkAction.setEnabled(False)
self._itemMenu.popup(QCursor.pos())
def showListContextMenu(self):
self.listWidget.listContextMenu.move(QCursor.pos())
self.listWidget.listContextMenu.show()
def exec(self, x=None, y=None):
if x is None:
super(Menu, self).exec(QCursor.pos())
else:
super(Menu, self).exec(QPoint(x, y))
def sample_direction(self,time_):
if len(self.mouse_positions)>1:
self.mouse_positions[time_]=QCursor.pos()
def showContextMenu(self):
self.treeWidget.treeContextMenu.move(QCursor.pos())
self.treeWidget.treeContextMenu.show()
def contextMenuEvent(self, event):
"""右键点击事件"""
self._menu.popup(QCursor.pos())
def sample_pos(self,time_):
self.mouse_positions[time_]=QCursor.pos()
def collapse_menu_hovered(self, action):
tip = action.toolTip()
if tip == '*':
tip = ''
QToolTip.showText(QCursor.pos(), tip)
def showTaskMenu(self, pos):
item: QTreeWidgetItem = self.treePlot.itemAt(pos)
index = self.treePlot.indexAt(pos)
if not item:
return
if not index:
return
parent_item = item.parent()
if parent_item:
task_item = parent_item
sub_task_item = item
else:
task_item = item
sub_task_item = None
task: PlotTask = task_item.data(0, Qt.UserRole)
if sub_task_item:
sub_task: PlotSubTask = sub_task_item.data(0, Qt.UserRole)
working = sub_task.working
else:
sub_task: PlotSubTask = task.current_sub_task
working = task.working
menu = QMenu(self)
action_detail = menu.addAction(u"查看日志")
action_modify = None
action_delete = None
action_stop = None
action_suspend = None
action_suspend_for_30min = None
action_suspend_for_1h = None
action_suspend_for_2h = None
action_suspend_for_3h = None
action_suspend_for_4h = None
action_resume = None
action_next_stop = None
action_locate_temp = None
action_clean_temp = None
action_increase_number = None
action_reduce_number = None
if not sub_task_item and task.count != 1:
action_detail.setDisabled(True)
if task.finish:
if not sub_task_item:
menu.addSeparator()
action_delete = menu.addAction(u"删除")
if not task.success:
if os.path.exists(task.temporary_folder):
action_clean_temp = menu.addAction(u"清除临时文件")
elif working:
if not sub_task_item:
menu.addSeparator()
action_modify = menu.addAction(u"编辑")
menu.addSeparator()
if task.specify_count:
action_increase_number = menu.addAction(u"增加数量")
if task.pending_count():
action_reduce_number = menu.addAction(u"减少数量")
else:
action_next_stop = menu.addAction(u"下个任务停止")
action_next_stop.setCheckable(True)
action_next_stop.setChecked(task.next_stop)
if not sub_task_item or sub_task.working:
menu.addSeparator()
if task.delay_remain():
action_stop = menu.addAction(u"取消")
else:
action_stop = menu.addAction(u"停止")
if sub_task.suspend:
action_resume = menu.addAction(u"继续")
else:
action_suspend = menu.addAction(u"暂停")
menu_suspend_for = menu.addMenu(u"暂停时间")
action_suspend_for_30min = menu_suspend_for.addAction(
u"30分钟")
action_suspend_for_1h = menu_suspend_for.addAction(u"1小时")
action_suspend_for_2h = menu_suspend_for.addAction(u"2小时")
action_suspend_for_3h = menu_suspend_for.addAction(u"3小时")
action_suspend_for_4h = menu_suspend_for.addAction(u"4小时")
if os.path.exists(
task.temporary_folder) and platform.system() == 'Windows':
menu.addSeparator()
action_locate_temp = menu.addAction(u"浏览临时文件")
action = menu.exec(QCursor.pos())
if action is None:
return
if action == action_detail:
self.showTaskOutput(index)
elif action == action_modify:
dlg = CreatePlotDialog(task=task)
if dlg.exec() == dlg.rejected:
return
self.task_manager.save_tasks()
elif action == action_delete:
all_files, total_size = task.get_temp_files()
if len(all_files):
if QMessageBox.information(
self, '提示',
f"确定要删除临时目录吗？\n{len(all_files)}个文件\n{size_to_str(total_size)}GB",
QMessageBox.Ok
| QMessageBox.Cancel) == QMessageBox.Cancel:
return
if os.path.exists(
task.temporary_folder) and not task.remove_temp_folder():
QMessageBox.warning(self, '提示', '清除临时目录失败！')
return
self.treePlot.takeTopLevelItem(index.row())
self.task_manager.remove_task(task)
elif action == action_stop:
if QMessageBox.information(
self, '提示', "确定要停止任务吗？停止后无法恢复",
QMessageBox.Ok | QMessageBox.Cancel) == QMessageBox.Cancel:
return
if sub_task_item:
sub_task.worker.stop()
else:
for sub in task.sub_tasks:
if sub.working:
sub.worker.stop()
elif action == action_suspend:
if sub_task_item:
sub_task.worker.suspend()
else:
for sub in task.sub_tasks:
if sub.working and not sub.worker.copying:
sub.worker.suspend()
elif action == action_suspend_for_30min:
time_for_suspend = 60 * 30
if sub_task_item:
sub_task.worker.suspend(time_for_suspend)
else:
for sub in task.sub_tasks:
if sub.working and not sub.worker.copying:
sub.worker.suspend(time_for_suspend)
elif action == action_suspend_for_1h:
time_for_suspend = 60 * 60 * 1
if sub_task_item:
sub_task.worker.suspend(time_for_suspend)
else:
for sub in task.sub_tasks:
if sub.working and not sub.worker.copying:
sub.worker.suspend(time_for_suspend)
elif action == action_suspend_for_2h:
time_for_suspend = 60 * 60 * 2
if sub_task_item:
sub_task.worker.suspend(time_for_suspend)
else:
for sub in task.sub_tasks:
if sub.working and not sub.worker.copying:
sub.worker.suspend(time_for_suspend)
elif action == action_suspend_for_3h:
time_for_suspend = 60 * 60 * 3
if sub_task_item:
sub_task.worker.suspend(time_for_suspend)
else:
for sub in task.sub_tasks:
if sub.working and not sub.worker.copying:
sub.worker.suspend(time_for_suspend)
elif action == action_suspend_for_4h:
time_for_suspend = 60 * 60 * 4
if sub_task_item:
sub_task.worker.suspend(time_for_suspend)
else:
for sub in task.sub_tasks:
if sub.working and not sub.worker.copying:
sub.worker.suspend(time_for_suspend)
elif action == action_resume:
if sub_task_item:
sub_task.worker.resume()
else:
for sub in task.sub_tasks:
if sub.working:
sub.worker.resume()
elif action == action_next_stop:
task.next_stop = not task.next_stop
elif action == action_locate_temp:
folder = task.temporary_folder.replace('/', '\\')
run('explorer /select, ' + folder)
elif action == action_clean_temp:
all_files, total_size = task.get_temp_files()
if len(all_files) == 0:
QMessageBox.information(self, '提示', '没有临时文件')
return
if QMessageBox.information(
self, '提示',
f"确定要清除临时文件吗？\n{len(all_files)}个文件\n{size_to_str(total_size)}GB",
QMessageBox.Ok | QMessageBox.Cancel) == QMessageBox.Cancel:
return
if not task.delete_temp_files():
QMessageBox.warning(self, '提示', '清除临时文件失败！')
elif action == action_increase_number:
sub_task = task.increase()
if task.count == 2:
self.addSubTaskItem(item, task.sub_tasks[0])
self.addSubTaskItem(item, sub_task)
elif action == action_reduce_number:
sub_task = task.sub_tasks[-1]
if sub_task.finish or sub_task.working:
return
self.removeSubTaskItem(item, sub_task)
task.reduce()
if task.count == 1:
self.removeSubTaskItem(item, task.sub_tasks[0])
if not sub_task_item:
sub_task_item = self.getSubItemFromSubTask(item, sub_task)
if sub_task_item:
self.updateSubTaskItem(sub_task_item, sub_task)
def paintEvent(self, event):
'''
@param: event QPaintEvent
'''
p = QPainter(self)
# Just draw separator
if self._bookmark.isSeparator():
opt = QStyleOption()
opt.initFrom(self)
opt.state |= QStyle.State_Horizontal
self.style().drawPrimitive(QStyle.PE_IndicatorToolBarSeparator,
opt, p)
return
option = QStyleOptionButton()
self.initStyleOption(option)
# We are manually drawing the arrow
option.features &= ~QStyleOptionButton.HasMenu
# Draw button base (only under mouse, this is autoraise button)
if self.isDown() or self.hitButton(self.mapFromGlobal(QCursor.pos())):
option.state |= QStyle.State_AutoRaise | QStyle.State_Raised
self.style().drawPrimitive(QStyle.PE_PanelButtonTool, option, p,
self)
if self.isDown():
shiftX = self.style().pixelMetric(QStyle.PM_ButtonShiftHorizontal,
option, self)
shiftY = self.style().pixelMetric(QStyle.PM_ButtonShiftVertical,
option, self)
else:
shiftX = 0
shiftY = 0
height = option.rect.height()
center = height / 2 + option.rect.top() + shiftY
iconSize = 16
iconYPos = center - iconSize / 2
leftPosition = self.PADDING + shiftX
rightPosition = option.rect.right() - self.PADDING
# Draw icon
if not self._showOnlyText:
iconRect = QRect(leftPosition, iconYPos, iconSize, iconSize)
p.drawPixmap(
QStyle.visualRect(option.direction, option.rect, iconRect),
self._bookmark.icon().pixmap(iconSize))
leftPosition = iconRect.right() + self.PADDING
# Draw menu arrow
if not self._showOnlyIcon and self.menu():
arrowSize = 8
opt = QStyleOption()
opt.initFrom(self)
rect = QRect(rightPosition - 8, center - arrowSize / 2, arrowSize,
arrowSize)
opt.rect = QStyle.visualRect(option.direction, option.rect, rect)
opt.state &= ~QStyle.State_MouseOver
self.style().drawPrimitive(QStyle.PE_IndicatorArrowDown, opt, p,
self)
rightPosition = rect.left() - self.PADDING
# Draw text
if not self._showOnlyIcon:
textWidth = rightPosition - leftPosition
textYPos = center - self.fontMetrics().height() / 2
txt = self.fontMetrics().elidedText(self._bookmark.title(),
Qt.ElideRight, textWidth)
textRect = QRect(leftPosition, textYPos, textWidth,
self.fontMetrics().height())
self.style().drawItemText(
p, QStyle.visualRect(option.direction, option.rect, textRect),
Qt.TextSingleLine | Qt.AlignCenter, option.palette, True, txt)
def exec(self, x = None, y = None): if x is None: super(Menu, self).exec(QCursor.pos()) else: super(Menu, self).exec(QPoint(x, y))
def contextMenuEvent(self, event):
"""右键点击事件"""
self._menu.popup(QCursor.pos())
def collapse_menu_hovered(self, action):
tip = action.toolTip()
if tip == '*':
tip = ''
QToolTip.showText(QCursor.pos(), tip)
def on_toolBar_clicked(self, action):
action_text = action.text()
if action_text == "收藏夹":
self.lb_sidebar.setText(action_text)
self.init_bookmark()
elif action_text == "标签":
self.lb_sidebar.setText(action_text)
self.init_session()
elif action_text == "菜单":
action = self.main_menu.exec_(toolbar_menu.menu_item,
QCursor.pos())
if action:
self.toolbar_menu.handle_action(action)
elif action_text == "最近打开的文件":
self.lb_sidebar.setText(action_text)
self.lw_sidebar.clear()
for f in self.last_open_file:
self.add_sidebar_item(f)
elif action_text == "主页":
self.go_home()
elif action_text == "终端":
if self.isWindowsOS:
chdir(self.le_path.text())
startfile("cmd.exe")
else:
system('x-terminal-emulator --working-directory={} &'.format(
self.le_path.text()))
elif action_text == "设备":
self.lb_sidebar.setText(action_text)
self.init_drivers()
elif action_text == "我的电脑":
if self.isWindowsOS:
print("explorer.exe '" + self.le_path.text() + "'")
try:
startfile(self.le_path.text())
# system("start C:\Users\bkd")
except Exception as e:
print(str(e))
else:
system('xdg-open ' + self.le_path.text())
elif action_text == "返回上层":
paren_dir = dirname(self.le_path.text())
self.le_path.setText(paren_dir)
self.on_pb_load_path_clicked()
elif action_text == "显示隐藏文件":
if action.isChecked():
self.fileFilter_hidden = QDir.Hidden
self.fileSystemModel.setFilter(self.fileFilter | QDir.Hidden)
else:
self.fileFilter_hidden = None
self.fileSystemModel.setFilter(self.fileFilter)
elif action_text == "显示文件夹":
if action.isChecked():
if self.fileFilter_hidden:
self.fileSystemModel.setFilter(QDir.Dirs | QDir.Hidden
| QDir.NoDot
| QDir.NoDotDot)
else:
self.fileSystemModel.setFilter(QDir.Dirs | QDir.NoDot
| QDir.NoDotDot)
else:
self.fileSystemModel.setFilter(self.fileFilter)
elif action_text == "新增":
if self.lb_sidebar.text() == "收藏夹":
self.add_sidebar_item(self.le_path.text())
kdconfig.list_add("global", "bookmark", self.le_path.text())
elif self.lb_sidebar.text() == "标签":
self.session_list.add(self.le_path.text())
self.add_sidebar_item(self.le_path.text())
print(self.session_list)
elif action_text == "删除":
if self.lb_sidebar.text() == "收藏夹":
print(self.lw_sidebar.currentRow())
kdconfig.list_del("global", "bookmark", self.le_path.text())
self.bookmark_list.discard(self.le_path.text())
self.lw_sidebar.takeItem(self.lw_sidebar.currentRow())
print(self.bookmark_list)
elif self.lb_sidebar.text() == "标签":
self.session_list.remove(self.le_path.text())
