def __init__(self, pyluggage_config, target_path=None, version_string=None, minimize_when_open=False):
QMainWindow.__init__(self)
Ui_MainWindow.__init__(self)
self.pyluggage_config = pyluggage_config
self.version_string = version_string
self.setupUi(self)
gui_tools.center_widget(self)
self.setWindowIcon(QIcon(":/pyluggage/img/cryptoluggage-logo.png"))
self.frame_welcome = WelcomeFrame(pyluggage_config=pyluggage_config, version_string=version_string)
self.frame_luggage = LuggageFrame(pyluggage_config=pyluggage_config)
self.verticalLayout.addWidget(self.frame_welcome)
self.verticalLayout.addWidget(self.frame_luggage)
self.frame_luggage.hide()
self.frame_luggage.help_needed.connect(self._open_help)
self.frame_welcome.luggage_opened.connect(self.display_luggage)
self.frame_luggage.luggage_closed.connect(self.close_luggage)
self.frame_welcome.help_needed.connect(self._open_help)
self.setVisible(True)
# If available, create a tray icon and a menu
if QSystemTrayIcon.isSystemTrayAvailable():
self.tray_icon = TrayIcon.LuggageTrayIcon(parent=self)
self.tray_icon.clicked.connect(self.__process_tray_icon_click)
self.tray_icon.close_luggage_clicked.connect(self.close_luggage)
self.tray_icon.exit_clicked.connect(self.exit_app)
self.tray_icon.show()
else:
self.tray_icon = None
if target_path is not None:
if not os.path.isfile(target_path):
QMessageBox.critical(
self,
_translate("Luggage does not exist"),
_translate("The Luggage at {path} does not exist.\nPlease open manually.".format(
path=target_path)))
else:
self.frame_welcome.open_luggage_query_pass(luggage_path=target_path)
else:
self.close_luggage()
if minimize_when_open:
self.__process_tray_icon_click()
class MainWindow(QMainWindow, Ui_MainWindow):
# Luggage currently handled by this window (can be None)
luggage = None
# Frames being handled in this window
frame_welcome = None
frame_luggage = None
frame_config = None
# # Signals emitted when the window is shown an hidden (after setup)
# window_hidden = QtCore.pyqtSignal()
# window_shown = QtCore.pyqtSignal()
def __init__(self, pyluggage_config, target_path=None, version_string=None, minimize_when_open=False):
QMainWindow.__init__(self)
Ui_MainWindow.__init__(self)
self.pyluggage_config = pyluggage_config
self.version_string = version_string
self.setupUi(self)
gui_tools.center_widget(self)
self.setWindowIcon(QIcon(":/pyluggage/img/cryptoluggage-logo.png"))
self.frame_welcome = WelcomeFrame(pyluggage_config=pyluggage_config, version_string=version_string)
self.frame_luggage = LuggageFrame(pyluggage_config=pyluggage_config)
self.verticalLayout.addWidget(self.frame_welcome)
self.verticalLayout.addWidget(self.frame_luggage)
self.frame_luggage.hide()
self.frame_luggage.help_needed.connect(self._open_help)
self.frame_welcome.luggage_opened.connect(self.display_luggage)
self.frame_luggage.luggage_closed.connect(self.close_luggage)
self.frame_welcome.help_needed.connect(self._open_help)
self.setVisible(True)
# If available, create a tray icon and a menu
if QSystemTrayIcon.isSystemTrayAvailable():
self.tray_icon = TrayIcon.LuggageTrayIcon(parent=self)
self.tray_icon.clicked.connect(self.__process_tray_icon_click)
self.tray_icon.close_luggage_clicked.connect(self.close_luggage)
self.tray_icon.exit_clicked.connect(self.exit_app)
self.tray_icon.show()
else:
self.tray_icon = None
if target_path is not None:
if not os.path.isfile(target_path):
QMessageBox.critical(
self,
_translate("Luggage does not exist"),
_translate("The Luggage at {path} does not exist.\nPlease open manually.".format(
path=target_path)))
else:
self.frame_welcome.open_luggage_query_pass(luggage_path=target_path)
else:
self.close_luggage()
if minimize_when_open:
self.__process_tray_icon_click()
def display_luggage(self, open_luggage):
"""Setup the GUI to display an open Luggage
"""
self.luggage = open_luggage
self.frame_luggage.display_luggage(open_luggage)
self.frame_welcome.hide()
self.frame_luggage.show()
if self.tray_icon is not None:
self.tray_icon.show_unlocked_icon()
self.setFixedSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX)
self.resize(self.sizeHint().width(), QDesktopWidget().screen().height())
def close_luggage(self):
if self.luggage is not None:
self.luggage = None
self.frame_luggage.close_luggage()
self.frame_luggage.hide()
self.frame_welcome.show()
self.frame_welcome.update_controls()
if self.tray_icon is not None:
self.tray_icon.show_locked_icon()
self.setFixedSize(self.sizeHint())
def closeEvent(self, QCloseEvent):
"""Handle the close event to avoid undesired exits
"""
self.close_luggage()
def exit_app(self):
# Refuse to exit if a progress is being run
for w in QApplication.topLevelWidgets():
if isinstance(w, ProgressDialog):
QMessageBox.warning(
self,
_translate("Cannot exit"),
_translate("Cannot exit CryptoLuggage until the current action is completed."))
return
sys.exit(0)
def _open_help(self):
webbrowser.open(self.pyluggage_config.help_url)
def __process_tray_icon_click(self):
"""Process a click in the tray icon
"""
# Avoid hide/restore when a non-hideable dialog is present
for w in QApplication.topLevelWidgets():
if w.isVisible() and isinstance(w, QDialog) and not isinstance(w, HideableQDialog):
if be_verbose:
print "[MainWindow.__process_tray_icon_click] Non dialog instance " \
"{} was visible. Aborting minimization.".format(w)
return
main_window_visible = None
for w in QApplication.topLevelWidgets():
if isinstance(w, QMainWindow):
main_window_visible = w.isVisible()
break
assert main_window_visible is not None
# Hide/restore the QMainWindow and (if present) a HideableQDialog instance
for w in QApplication.topLevelWidgets():
# Hide/show window and dialogs
if isinstance(w, QMainWindow) or isinstance(w, HideableQDialog):
if w.isVisible() != main_window_visible:
print "[MainWindow] Warning! This HideableQDialog had different visibility than the main window.\n" \
"Maybe call dialog.deleteLater() after dialog.exec_() when invoked?\n" \
"Calling dialog.deleteLater() now"
w.deleteLater()
continue
w.setVisible(not main_window_visible)
# Show/hide the "show/hide CryptoLuggage" menu entry
self.tray_icon.set_luggage_shown(self.isVisible())