class MainWidget(QWidget):
bot_double_clicked = Signal(Bot)
task_button_clicked = Signal()
payload_button_clicked = Signal()
bot_clicked = Signal(int)
load_finished = Signal()
def __init__(self, parent):
super(MainWidget, self).__init__(parent)
self.main_layout = QHBoxLayout(self)
self.main_layout.setSpacing(11)
self.setLayout(self.main_layout)
def setupUi(self, config):
self.map = GoogleMapsView(self, config.get("gmaps_key"))
self.map.getHandler().markerDoubleClicked.connect(
lambda bot_id, lat, lng: self.bot_double_clicked.emit(
self.table_model.getDeviceById(int(bot_id))))
self.map.getHandler().markerClicked.connect(self.bot_clicked.emit)
self.map.setObjectName("mapWidget")
self.map.enableMarkersDragging(False)
self.map.loadFinished.connect(self.load_finished.emit)
self.bots_table = QTableView(self)
self.bots_table.doubleClicked.connect(self.on_botTable_doubleClicked)
self.bots_table.setObjectName("bots_table")
self.bots_table.setAutoFillBackground(True)
self.bots_table.setFrameShape(QFrame.StyledPanel)
self.bots_table.setFrameShadow(QFrame.Sunken)
self.bots_table.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.bots_table.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.bots_table.setSizeAdjustPolicy(
QAbstractScrollArea.AdjustToContents)
self.bots_table.setVerticalScrollMode(QAbstractItemView.ScrollPerPixel)
self.bots_table.setHorizontalScrollMode(
QAbstractItemView.ScrollPerPixel)
self.bots_table.setGridStyle(Qt.SolidLine)
self.bots_table.horizontalHeader().setStretchLastSection(True)
self.bots_table.setContextMenuPolicy(Qt.CustomContextMenu)
hheader = self.bots_table.horizontalHeader()
hheader.setDefaultSectionSize(150)
hheader.setMinimumSectionSize(150)
hheader.setMouseTracking(True)
vheader = self.bots_table.verticalHeader()
vheader.setCascadingSectionResizes(True)
vheader.setDefaultSectionSize(35)
vheader.setSortIndicatorShown(False)
vheader.setStretchLastSection(False)
vheader.setVisible(False)
self.bots_table.setEditTriggers(QTableWidget.NoEditTriggers)
self.bots_table.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.bots_table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table_model = BotsTableModel(self)
self.table_model.setObjectName("table_model")
self.table_model.removed.connect(self.map.deleteMarker)
self.bots_table.setModel(self.table_model)
for i in range(self.table_model.columnCount()):
self.bots_table.horizontalHeader().setSectionResizeMode(
i, QHeaderView.Stretch)
self.splitter = QSplitter(self)
self.splitter.addWidget(self.map)
self.splitter.addWidget(self.bots_table)
self.splitter.setOrientation(Qt.Vertical)
self.main_layout.addWidget(self.splitter)
sizepolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
sizepolicy.setHorizontalStretch(0)
sizepolicy.setVerticalStretch(0)
self.buttons_widget = QWidget(self)
self.buttons_widget.setContentsMargins(0, 0, 0, 0)
self.buttons_widgetLayout = QVBoxLayout(self.buttons_widget)
self.buttons_widgetLayout.setContentsMargins(0, 0, 0, 0)
self.buttons_widgetLayout.setAlignment(Qt.AlignTop)
self.buttons_widget.setLayout(self.buttons_widgetLayout)
self.payload_button = MainWindowButton(self.buttons_widget)
self.payload_button.setToolTip("Create payload")
self.payload_button.clicked.connect(self.payload_button_clicked.emit)
self.payload_button.setIcon(
QIcon(
os.path.join(os.getcwd(),
"resources/icons/3d-cube-sphere.svg")))
self.task_button = MainWindowButton(self.buttons_widget)
self.task_button.setToolTip("Create tasks")
self.task_button.clicked.connect(self.task_button_clicked.emit)
self.task_button.setIcon(
QIcon(os.path.join(os.getcwd(), "resources/icons/list-check.svg")))
self.disconnect_button = MainWindowButton(self.buttons_widget)
self.disconnect_button.setToolTip("Kick")
self.disconnect_button.setIcon(
QIcon(os.path.join(os.getcwd(), "resources/icons/wifi-off.svg")))
self.terminate_button = MainWindowButton(self.buttons_widget)
self.terminate_button.setToolTip("Terminate")
self.terminate_button.setIcon(
QIcon(os.path.join(os.getcwd(), "resources/icons/user-off.svg")))
self.close_button = MainWindowButton(self.buttons_widget)
self.close_button.setToolTip("Close")
self.close_button.clicked.connect(self.window().closeClicked.emit)
self.close_button.setIcon(
QIcon(os.path.join(os.getcwd(), "resources/icons/x.svg")))
self.buttons_widgetLayout.addWidget(self.payload_button)
self.buttons_widgetLayout.addWidget(self.task_button)
self.buttons_widgetLayout.addWidget(self.terminate_button)
self.buttons_widgetLayout.addWidget(self.disconnect_button)
self.buttons_widgetLayout.addStretch(1)
self.buttons_widgetLayout.addWidget(self.close_button)
self.main_layout.addWidget(self.buttons_widget)
@Slot(QModelIndex)
def on_botTable_doubleClicked(self, index: QModelIndex):
self.bot_double_clicked.emit(
self.table_model.getDeviceById(
self.table_model.index(index.row(), 0).data()))
def add_bot(self, bot_id, ip, port, kwargs={}):
bot = Bot(None, bot_id, ip, port, **kwargs)
bot.update_map.connect(lambda marker_id, loc: self.map.addMarker(
marker_id, loc[0], loc[1]))
self.table_model.appendDevice(bot)
def update_bot(self, bot_id, kwargs):
self.table_model.updateDevice(bot_id, kwargs)
def remove_bot(self, bot_id):
self.table_model.removeDevice(bot_id)
@Slot(Log)
def on_bot_log(self, log):
bot = self.table_model.getDeviceById(log.device_id)
if bot:
bot.logs.append(log)
bot.updated.emit()
@Slot(int)
def get_bot_by_id(self, bot_id):
return self.table_model.getDeviceById(bot_id)
class ConfigManagerWindow(SiriusMainWindow):
"""Window to manage offline configuration of BO and SI devices.
This window allows the user to create new configurations as well as
interpolate or apply a tune or chromaticity delta to a configuration.
"""
NEW_CONFIGURATION = 0
def __init__(self, config_type, parent=None):
"""Init UI."""
super(ConfigManagerWindow, self).__init__(parent)
self._config_type = config_type
self._model = ConfigModel(self._config_type)
self._delegate = ConfigDelegate()
self._setup_ui()
self.ld_cur_state_btn.clicked.connect(self._loadCurrentConfiguration)
self.ld_config_btn.clicked.connect(self._addConfiguration)
self.delete_config_btn.clicked.connect(self._removeConfiguration)
self.setGeometry(100, 100, 1600, 900)
self.setWindowTitle("Configuration Manager")
self.show()
def _setup_ui(self):
self.central_widget = QWidget()
self.central_widget.layout = QHBoxLayout()
self.button_box = QVBoxLayout()
self.ld_cur_state_btn = QPushButton("Load Current State")
self.ld_config_btn = QPushButton("Load Configuration")
self.ld_config_btn.setShortcut(QKeySequence.New)
self.delete_config_btn = QPushButton("Delete Configuration")
self.button_box.addWidget(self.delete_config_btn)
self.button_box.addWidget(self.ld_config_btn)
self.button_box.addWidget(self.ld_cur_state_btn)
self.button_box.addStretch()
# TableView
self.table = QTableView(self)
self.table.setModel(self._model)
self.table.setItemDelegate(self._delegate)
# self.table.setSelectionBehavior(QAbstractItemView.SelectColumns)
self.table.setContextMenuPolicy(Qt.CustomContextMenu)
self.table.customContextMenuRequested.connect(self._showHeaderMenu)
self.table.resizeColumnsToContents()
self.table.resizeRowsToContents()
# TableView Headers
self.headers = self.table.horizontalHeader()
self.headers.setContextMenuPolicy(Qt.CustomContextMenu)
self.headers.customContextMenuRequested.connect(self._showHeaderMenu)
self.central_widget.layout.addLayout(self.button_box)
self.central_widget.layout.addWidget(self.table)
self.central_widget.setLayout(self.central_widget.layout)
# Set widget
self.setCentralWidget(self.central_widget)
def closeEvent(self, event):
"""Close window.
The user is warned if there are any unsaved changes.
"""
columns = list(range(len(self._model.configurations)))
columns.sort(reverse=True)
if not self._closeConfigurations(columns):
event.ignore()
def keyPressEvent(self, event):
"""Override keyPressEvent.
Ctrl+S - Save changes
Ctrl+W - Close configuration on focus
F2 - Rename configuration on focus
Ctrl+Z - Undo
Ctrl+R - Redo
"""
if event.key() == Qt.Key_S:
self._saveChanges()
return
if event.key() == Qt.Key_W:
self._closeConfigurationOnFocus()
return
if event.key() == Qt.Key_F2:
self._renameOnFocus()
return
if event.key() == Qt.Key_Z:
print(self._model._undo)
if len(self._model._undo) > 0:
self._model._undo.pop()[1]()
return
if event.key() == Qt.Key_R:
if len(self._model._redo) > 0:
self._model._redo.pop()[1]()
return
@Slot(QPoint)
def _showHeaderMenu(self, point):
column = self.headers.logicalIndexAt(point.x())
if column == -1:
return
menu = QMenu(self)
# Actions
cols = self.table.selectionModel().selectedColumns()
if len(cols) != 2 or column not in [col.column() for col in cols]:
self.table.selectColumn(column)
menu.aboutToHide.connect(lambda: self.table.clearSelection())
save = QAction("Save", menu)
save.triggered.connect(lambda: self._saveConfiguration(column))
save_all = QAction("Save all", menu)
save_all.triggered.connect(lambda: self._saveChanges())
save_all.setShortcut(QKeySequence.Save)
rename = QAction("Rename", menu)
rename.triggered.connect(lambda: self._renameConfiguration(column))
close = QAction("Close", menu)
close.triggered.connect(lambda: self._closeConfiguration(column))
close.setShortcut(QKeySequence.Close)
close_right = QAction("Close to the right", menu)
close_right.triggered.connect(
lambda: self._closeConfigurationsToTheRight(column))
close_others = QAction("Close other", menu)
close_others.triggered.connect(
lambda: self._closeOtherConfigurations(column))
close_all = QAction("Close all", menu)
close_all.triggered.connect(lambda: self._closeAllConfigurations())
tune = QAction("Tune", menu)
tune.triggered.connect(lambda: self._tuneConfiguration(column))
menu.addActions([save, save_all])
menu.addSeparator()
menu.addActions([rename])
menu.addSeparator()
menu.addActions([close, close_right, close_others, close_all])
menu.addSeparator()
menu.addActions([tune])
else:
bar = QAction("Interpolate", menu)
bar.triggered.connect(lambda: self._barConfiguration(cols))
menu.addAction(bar)
vheader_offset = self.table.verticalHeader().width()
point.setX(point.x() + vheader_offset)
menu.popup(self.mapToGlobal(point))
# ContextMenu Actions
@Slot(int)
def _saveConfiguration(self, column):
try:
self._model.saveConfiguration(column)
return True
except Exception as e:
QMessageBox(QMessageBox.Warning, "Failed to save data",
"{}, {}".format(e, type(e))).exec_()
return False
@Slot(int)
def _renameConfiguration(self, column):
new_name, ok = QInputDialog.getText(self, "New name", "Rename to:")
if ok and new_name:
return self._model.renameConfiguration(column, new_name)
@Slot(int)
def _closeConfiguration(self, column):
self._closeConfigurations([column])
@Slot(int)
def _closeConfigurationsToTheRight(self, column):
columns = list()
i = len(self._model.configurations) - 1
while i > column:
columns.append(i)
i -= 1
self._closeConfigurations(columns)
@Slot(int)
def _closeOtherConfigurations(self, column):
columns = list()
i = len(self._model.configurations) - 1
while i >= 0:
if i == column:
i -= 1
continue
columns.append(i)
i -= 1
self._closeConfigurations(columns)
@Slot()
def _closeAllConfigurations(self):
columns = list()
i = len(self._model.configurations) - 1
while i >= 0:
columns.append(i)
i -= 1
self._closeConfigurations(columns)
def _closeConfigurations(self, columns):
save = self._maybeSaveChanges(columns)
if save == QMessageBox.Discard:
for column in columns:
self._model.cleanUndo(column)
self._model.closeConfiguration(column)
return True
elif save == QMessageBox.Save:
for column in columns:
if self._saveConfiguration(column):
self._model.cleanUndo(column)
self._model.closeConfiguration(column)
else:
return False
return True
else:
return False
@Slot(int)
def _tuneConfiguration(self, column):
dlg = TuneDlg(self)
ok1 = dlg.exec_()
if ok1:
# Get Matrix Calculate deltaK and show to user
tune = [dlg.tune_x.value(), dlg.tune_y.value()]
try:
inv_matrix = self._model.getTuneMatrix()
except Exception as e:
self._showWarningBox("{}".format(e),
"Failed to retrieve tune matrix")
else:
delta_f = tune[0] * inv_matrix[0][0] + tune[1] * inv_matrix[0][
1]
delta_d = tune[0] * inv_matrix[1][0] + tune[1] * inv_matrix[1][
1]
# config_name, ok2 = QInputDialog.getText(
# self, "Select value", "New Configuration Name:")
# if ok2:
# if not config_name:
proceed = QMessageBox(QMessageBox.Question, "Delta K",
("\u0394K<sub>d</sub> = {:1.3f}<br>"
"\u0394K<sub>f</sub> = {:1.3f}<br>"
"Proceed?").format(delta_d, delta_f),
QMessageBox.Ok | QMessageBox.Cancel,
self).exec_()
if proceed == QMessageBox.Ok:
config_name = self._getNextName()
self._model.deriveConfiguration(config_name, column,
ConfigModel.TUNE,
[delta_d, delta_f])
@Slot(int)
def _barConfiguration(self, cols):
if len(cols) != 2:
raise SystemError("Must interpolate 2 columns")
new_name, ok = QInputDialog.getText(self, "New name", "Rename to:")
if ok:
if not new_name:
new_name = self._getNextName()
self._model.interpolateConfiguration(new_name, cols[0].column(),
cols[1].column())
# Window menu slots
@Slot()
def _addConfiguration(self):
try:
configs = self._model.getConfigurations()
except Exception as e:
self._showWarningBox(e, "Failed to retrieve configurations")
else:
if configs:
options = [item["name"] for item in configs]
config_name, ok = QInputDialog.getItem(
self, "Available Configurations",
"Select a configuration:", options, 0, False)
if ok and config_name:
if not self._isConfigurationLoaded(config_name):
self._model.loadConfiguration(name=config_name)
else:
QMessageBox(
QMessageBox.Information,
"Configuration already loaded",
"Configuration is already loaded.").exec_()
# Highlight new column; or the one that is already loaded
col = self._model.getConfigurationColumn(config_name)
self.table.selectColumn(col)
else:
self._showMessageBox("No configuration found")
return
@Slot()
def _removeConfiguration(self):
try:
configs = self._model.getConfigurations()
except Exception as e:
self._showWarningBox(e, "Failed to retrieve configurations")
else:
if configs:
# Show configs available
options = [item["name"] for item in configs]
config, ok = QInputDialog.getItem(self,
"Available Configurations",
"Select a configuration:",
options, 0, False)
if ok and config:
# Ask for confirmation
if self._isConfigurationLoaded(config):
msg = ("Configuration is currenty loaded."
"Delete it anyway?")
else:
msg = ("This will permanently delete configuration {}."
"Proceed?").format(config)
if self._showDialogBox(msg) == QMessageBox.Cancel:
return
# Delete configuration
config = configs[options.index(config)]
try:
self._model.deleteConfiguration(config)
except Exception as e:
self._showWarningBox(e)
else:
self._showMessageBox(
"Configuration {} was deleted.".format(
config['name']))
else:
self._showMessageBox("No configuration found")
return
@Slot()
def _loadCurrentConfiguration(self):
try:
t = LoadingThread(self._getNextName(),
self._model._vertical_header, self)
dlg = \
LoadingDialog("Loading", len(self._model._vertical_header), self)
t.taskUpdated.connect(dlg.update)
t.taskFinished.connect(dlg.done)
t.start()
dlg.exec_()
except Exception as e:
self._showWarningBox("{}".format(e))
# Actions binded with keys
def _saveChanges(self):
for column in range(len(self._model.configurations)):
self._saveConfiguration(column)
def _closeConfigurationOnFocus(self):
cols = self.table.selectionModel().selectedColumns()
columns = list()
for col in cols:
columns.append(col.column())
columns.sort(reverse=True)
self._closeConfigurations(columns)
def _renameOnFocus(self):
cols = self.table.selectionModel().selectedColumns()
if len(cols) == 1:
self._renameConfiguration(cols[0].column())
# Helpers
def _isConfigurationLoaded(self, config_name):
ret = self._model.getConfigurationColumn(config_name)
if ret == -1:
return False
return True
def _getNextName(self):
# Treat if there already exist saved configuration with this name
configs = self._model.getConfigurations(deleted=None)
configs = [item["name"] for item in configs]
configs.extend([item.name for item in self._model.configurations])
new_name = 'config-{}'.format(self.NEW_CONFIGURATION)
while new_name in configs:
self.NEW_CONFIGURATION += 1
new_name = 'config-{}'.format(self.NEW_CONFIGURATION)
return new_name
def _maybeSaveChanges(self, columns):
ask_to_save = False
for column in columns:
if self._model.configurations[column].dirty:
ask_to_save = True
break
# If nothing to save, will close all columns
if not ask_to_save:
return QMessageBox.Discard
# Ask if user wants to save changes
msg_box = QMessageBox(
QMessageBox.Question, "There are unsaved changes", "Keep changes?",
QMessageBox.Save | QMessageBox.Cancel | QMessageBox.Discard, self)
return msg_box.exec_()
def _showWarningBox(self, message, title="Warning"):
QMessageBox(QMessageBox.Warning, title, '{}'.format(message)).exec_()
def _showMessageBox(self, message, title="Message"):
return QMessageBox(QMessageBox.Information, title, message).exec_()
def _showDialogBox(self, message, title="Dialog"):
return QMessageBox(QMessageBox.Information, title, message,
QMessageBox.Ok | QMessageBox.Cancel).exec_()
