def __init__(self, parent=None):
super(TabbedTerminal, self).__init__(parent)
self.setTabPosition(QtWidgets.QTabWidget.South)
self._new_button = QtWidgets.QPushButton(self)
self._new_button.setText("New")
self._new_button.clicked.connect(self.new_terminal)
self.setCornerWidget(self._new_button)
self.setTabsClosable(True)
self.setMovable(True)
self.setWindowTitle("Terminal")
self._terms = []
self.tabCloseRequested[int].connect(self._on_close_request)
self.currentChanged[int].connect(self._on_current_changed)
# Manager
self.backendManager = BackendManager(parent = self)
QtWidgets.QApplication.instance().lastWindowClosed.connect(self.backendManager.stopAll)
class TabbedTerminal(QtWidgets.QTabWidget):
def __init__(self, parent=None):
super(TabbedTerminal, self).__init__(parent)
self.setTabPosition(QtWidgets.QTabWidget.South)
self._new_button = QtWidgets.QPushButton(self)
self._new_button.setText("New")
self._new_button.clicked.connect(self.new_terminal)
self.setCornerWidget(self._new_button)
self.setTabsClosable(True)
self.setMovable(True)
self.setWindowTitle("Terminal")
self._terms = []
self.tabCloseRequested[int].connect(self._on_close_request)
self.currentChanged[int].connect(self._on_current_changed)
# Manager
self.backendManager = BackendManager(parent = self)
QtWidgets.QApplication.instance().lastWindowClosed.connect(self.backendManager.stopAll)
def run_local_backend(self):
self.backend = self.backendManager.localBackend()
self.backend.started.connect(self.new_terminal)
self.backend.start()
def run_remote_backend(self, address):
self.backend = self.backendManager.backend(address)
self.backend.started.connect(self.new_terminal)
self.backend.start()
def _on_close_request(self, idx):
term = self.widget(idx)
term.stop()
def _on_current_changed(self, idx):
term = self.widget(idx)
self._update_title(term)
def new_terminal(self):
# Create session
if self.backend.state() == Backend.Running:
session = self.backend.session()
term = TerminalWidget(session, parent = self)
term.sessionClosed.connect(self.on_session_closed)
self.addTab(term, "Terminal")
self._terms.append(term)
self.setCurrentWidget(term)
session.start()
term.setFocus()
def timerEvent(self, event):
self._update_title(self.currentWidget())
def _update_title(self, term):
if term is None:
self.setWindowTitle("Terminal")
return
idx = self.indexOf(term)
title = "Terminal"
self.setTabText(idx, title)
self.setWindowTitle(title)
def on_session_closed(self):
term = self.sender()
try:
self._terms.remove(term)
except:
pass
self.removeTab(self.indexOf(term))
widget = self.currentWidget()
if widget:
widget.setFocus()
if self.count() == 0:
self.new_terminal()