def __init__(self, parent=None):
super().__init__(parent)
self.participants = []
self.__sample_rate = None # For default sample rate in insert sine dialog
self.autoRangeY = True
self.save_enabled = False # Signal is can be saved
self.create_new_signal_enabled = False
self.participants_assign_enabled = False
self.cache_qad = False # cache qad demod after edit operations?
self.__signal = None # type: Signal
self.stored_item = None # For copy/paste
self.paste_position = 0 # Where to paste? Set in contextmenuevent
self.context_menu_position = None # type: QPoint
self._init_undo_stack(QUndoStack())
self.addAction(self.undo_action)
self.addAction(self.redo_action)
self.copy_action = QAction(self.tr("Copy selection"), self) # type: QAction
self.copy_action.setShortcut(QKeySequence.Copy)
self.copy_action.triggered.connect(self.on_copy_action_triggered)
self.copy_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.copy_action.setIcon(QIcon.fromTheme("edit-copy"))
self.addAction(self.copy_action)
self.paste_action = QAction(self.tr("Paste"), self) # type: QAction
self.paste_action.setShortcut(QKeySequence.Paste)
self.paste_action.triggered.connect(self.on_paste_action_triggered)
self.paste_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.paste_action.setIcon(QIcon.fromTheme("edit-paste"))
self.addAction(self.paste_action)
self.delete_action = QAction(self.tr("Delete selection"), self)
self.delete_action.setShortcut(QKeySequence.Delete)
self.delete_action.triggered.connect(self.on_delete_action_triggered)
self.delete_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.delete_action.setIcon(QIcon.fromTheme("edit-delete"))
self.addAction(self.delete_action)
self.save_as_action = QAction(self.tr("Save Signal as..."), self) # type: QAction
self.save_as_action.setIcon(QIcon.fromTheme("document-save-as"))
self.save_as_action.setShortcut(QKeySequence.SaveAs)
self.save_as_action.triggered.connect(self.save_as_clicked.emit)
self.save_as_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.addAction(self.save_as_action)
self.insert_sine_action = QAction(self.tr("Insert sine wave..."), self)
font = self.insert_sine_action.font()
font.setBold(True)
self.insert_sine_action.setFont(font)
self.insert_sine_action.triggered.connect(self.on_insert_sine_action_triggered)
self.insert_sine_plugin = InsertSinePlugin()
self.insert_sine_plugin.insert_sine_wave_clicked.connect(self.on_insert_sine_wave_clicked)
def __init__(self, parent=None):
super().__init__(parent)
self.participants = []
self.__sample_rate = None # For default sample rate in insert sine dialog
self.protocol = None # gets overwritten in epic graphic view
self.autoRangeY = True
self.save_enabled = False # Signal is can be saved
self.create_new_signal_enabled = False
self.participants_assign_enabled = False
self.cache_qad = False # cache qad demod after edit operations?
self.__signal = None # type: Signal
self.stored_item = None # For copy/paste
self.paste_position = 0 # Where to paste? Set in contextmenuevent
self.init_undo_stack(QUndoStack())
self.addAction(self.undo_action)
self.addAction(self.redo_action)
self.copy_action = QAction(self.tr("Copy selection"), self) # type: QAction
self.copy_action.setShortcut(QKeySequence.Copy)
self.copy_action.triggered.connect(self.on_copy_action_triggered)
self.copy_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.copy_action.setIcon(QIcon.fromTheme("edit-copy"))
self.addAction(self.copy_action)
self.paste_action = QAction(self.tr("Paste"), self) # type: QAction
self.paste_action.setShortcut(QKeySequence.Paste)
self.paste_action.triggered.connect(self.on_paste_action_triggered)
self.paste_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.paste_action.setIcon(QIcon.fromTheme("edit-paste"))
self.addAction(self.paste_action)
self.delete_action = QAction(self.tr("Delete selection"), self)
self.delete_action.setShortcut(QKeySequence.Delete)
self.delete_action.triggered.connect(self.on_delete_action_triggered)
self.delete_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.delete_action.setIcon(QIcon.fromTheme("edit-delete"))
self.addAction(self.delete_action)
self.save_as_action = QAction(self.tr("Save Signal as..."), self) # type: QAction
self.save_as_action.setIcon(QIcon.fromTheme("document-save-as"))
self.save_as_action.setShortcut(QKeySequence.SaveAs)
self.save_as_action.triggered.connect(self.save_as_clicked.emit)
self.save_as_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.addAction(self.save_as_action)
self.insert_sine_action = QAction(self.tr("Insert sine wave..."), self)
font = self.insert_sine_action.font()
font.setBold(True)
self.insert_sine_action.setFont(font)
self.insert_sine_action.triggered.connect(self.on_insert_sine_action_triggered)
self.insert_sine_plugin = InsertSinePlugin()
self.insert_sine_plugin.insert_sine_wave_clicked.connect(self.on_insert_sine_wave_clicked)
class EditableGraphicView(ZoomableGraphicView):
save_as_clicked = pyqtSignal()
create_clicked = pyqtSignal(int, int)
set_noise_clicked = pyqtSignal()
participant_changed = pyqtSignal()
def __init__(self, parent=None):
super().__init__(parent)
self.participants = []
self.__sample_rate = None # For default sample rate in insert sine dialog
self.autoRangeY = True
self.save_enabled = False # Signal is can be saved
self.create_new_signal_enabled = False
self.participants_assign_enabled = False
self.cache_qad = False # cache qad demod after edit operations?
self.__signal = None # type: Signal
self.stored_item = None # For copy/paste
self.paste_position = 0 # Where to paste? Set in contextmenuevent
self.context_menu_position = None # type: QPoint
self._init_undo_stack(QUndoStack())
self.addAction(self.undo_action)
self.addAction(self.redo_action)
self.copy_action = QAction(self.tr("Copy selection"),
self) # type: QAction
self.copy_action.setShortcut(QKeySequence.Copy)
self.copy_action.triggered.connect(self.on_copy_action_triggered)
self.copy_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.copy_action.setIcon(QIcon.fromTheme("edit-copy"))
self.addAction(self.copy_action)
self.paste_action = QAction(self.tr("Paste"), self) # type: QAction
self.paste_action.setShortcut(QKeySequence.Paste)
self.paste_action.triggered.connect(self.on_paste_action_triggered)
self.paste_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.paste_action.setIcon(QIcon.fromTheme("edit-paste"))
self.addAction(self.paste_action)
self.delete_action = QAction(self.tr("Delete selection"), self)
self.delete_action.setShortcut(QKeySequence.Delete)
self.delete_action.triggered.connect(self.on_delete_action_triggered)
self.delete_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.delete_action.setIcon(QIcon.fromTheme("edit-delete"))
self.addAction(self.delete_action)
self.save_as_action = QAction(self.tr("Save Signal as..."),
self) # type: QAction
self.save_as_action.setIcon(QIcon.fromTheme("document-save-as"))
self.save_as_action.setShortcut(QKeySequence.SaveAs)
self.save_as_action.triggered.connect(self.save_as_clicked.emit)
self.save_as_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.addAction(self.save_as_action)
self.insert_sine_action = QAction(self.tr("Insert sine wave..."), self)
font = self.insert_sine_action.font()
font.setBold(True)
self.insert_sine_action.setFont(font)
self.insert_sine_action.triggered.connect(
self.on_insert_sine_action_triggered)
self.insert_sine_plugin = InsertSinePlugin()
self.insert_sine_plugin.insert_sine_wave_clicked.connect(
self.on_insert_sine_wave_clicked)
def _init_undo_stack(self, undo_stack):
self.undo_stack = undo_stack
self.undo_action = self.undo_stack.createUndoAction(self)
self.undo_action.setIcon(QIcon.fromTheme("edit-undo"))
self.undo_action.setShortcut(QKeySequence.Undo)
self.undo_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.redo_action = self.undo_stack.createRedoAction(self)
self.redo_action.setIcon(QIcon.fromTheme("edit-redo"))
self.redo_action.setShortcut(QKeySequence.Redo)
self.redo_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.undo_stack.indexChanged.connect(self.on_undo_stack_index_changed)
def eliminate(self):
self.participants = None
self.stored_item = None
if self.signal is not None:
self.signal.eliminate()
self.__signal = None
self.insert_sine_plugin = None
self.undo_action = None
self.redo_action = None
self.undo_stack = None
super().eliminate()
@property
def sample_rate(self) -> float:
return self.__sample_rate
@sample_rate.setter
def sample_rate(self, value):
self.__sample_rate = value
@property
def signal(self) -> Signal:
return self.__signal
@property
def protocol(self) -> ProtocolAnalyzer:
return None # Gets overwritten in EpicGraphicView
@property
def selection_area(self) -> ROI:
return self.scene().selection_area
@selection_area.setter
def selection_area(self, value):
self.scene().selection_area = value
def set_signal(self, signal: Signal):
self.__signal = signal
def create_context_menu(self):
self.paste_position = int(
self.mapToScene(self.context_menu_position).x())
menu = QMenu(self)
if self.save_enabled:
menu.addAction(self.save_action)
menu.addAction(self.save_as_action)
menu.addSeparator()
menu.addAction(self.copy_action)
self.copy_action.setEnabled(not self.selection_area.is_empty)
menu.addAction(self.paste_action)
self.paste_action.setEnabled(self.stored_item is not None)
menu.addSeparator()
if PluginManager().is_plugin_enabled("InsertSine"):
menu.addAction(self.insert_sine_action)
if not self.selection_area.is_empty:
menu.addSeparator()
menu.addAction(self.zoom_in_action)
menu.addAction(self.zoom_out_action)
if not self.selection_area.is_empty:
zoom_action = menu.addAction(self.tr("Zoom selection"))
zoom_action.setIcon(QIcon.fromTheme("zoom-fit-best"))
zoom_action.triggered.connect(self.on_zoom_action_triggered)
menu.addSeparator()
menu.addAction(self.delete_action)
crop_action = menu.addAction(self.tr("Crop to selection"))
crop_action.triggered.connect(self.on_crop_action_triggered)
mute_action = menu.addAction(self.tr("Mute selection"))
mute_action.triggered.connect(self.on_mute_action_triggered)
menu.addSeparator()
if self.create_new_signal_enabled:
create_action = menu.addAction(
self.tr("Create signal from selection"))
create_action.setIcon(QIcon.fromTheme("document-new"))
create_action.triggered.connect(
self.on_create_action_triggered)
if hasattr(self, "selected_messages"):
selected_messages = self.selected_messages
else:
selected_messages = []
if len(selected_messages) == 1:
selected_msg = selected_messages[0]
else:
selected_msg = None
self.participant_actions = {}
if len(selected_messages) > 0 and self.participants_assign_enabled:
participant_group = QActionGroup(self)
participant_menu = menu.addMenu("Participant")
none_participant_action = participant_menu.addAction("None")
none_participant_action.setCheckable(True)
none_participant_action.setActionGroup(participant_group)
none_participant_action.triggered.connect(
self.on_none_participant_action_triggered)
if selected_msg and selected_msg.participant is None:
none_participant_action.setChecked(True)
for participant in self.participants:
pa = participant_menu.addAction(participant.name + " (" +
participant.shortname + ")")
pa.setCheckable(True)
pa.setActionGroup(participant_group)
if selected_msg and selected_msg.participant == participant:
pa.setChecked(True)
self.participant_actions[pa] = participant
pa.triggered.connect(self.on_participant_action_triggered)
if hasattr(self, "scene_type") and self.scene_type == 0:
if not self.selection_area.is_empty:
menu.addSeparator()
noise_action = menu.addAction(
self.tr("Set noise level from Selection"))
noise_action.triggered.connect(self.on_noise_action_triggered)
menu.addSeparator()
menu.addAction(self.undo_action)
menu.addAction(self.redo_action)
return menu
def contextMenuEvent(self, event: QContextMenuEvent):
self.context_menu_position = event.pos()
menu = self.create_context_menu()
menu.exec_(self.mapToGlobal(event.pos()))
self.context_menu_position = None
def clear_selection(self):
self.set_selection_area(0, 0)
@pyqtSlot()
def on_insert_sine_action_triggered(self):
if not self.selection_area.is_empty:
num_samples = self.selection_area.width
else:
num_samples = None
original_data = self.signal.data if self.signal is not None else None
dialog = self.insert_sine_plugin.get_insert_sine_dialog(
original_data=original_data,
position=self.paste_position,
sample_rate=self.sample_rate,
num_samples=num_samples)
dialog.show()
@pyqtSlot()
def on_insert_sine_wave_clicked(self):
if self.insert_sine_plugin.complex_wave is not None:
self.clear_selection()
insert_action = EditSignalAction(
signal=self.signal,
protocol=self.protocol,
data_to_insert=self.insert_sine_plugin.complex_wave,
position=self.paste_position,
mode=EditAction.insert,
cache_qad=self.cache_qad)
self.undo_stack.push(insert_action)
@pyqtSlot()
def on_copy_action_triggered(self):
if not self.selection_area.is_empty:
self.stored_item = self.signal._fulldata[
int(self.selection_area.start):int(self.selection_area.end)]
@pyqtSlot()
def on_paste_action_triggered(self):
if self.stored_item is not None:
# paste_position is set in ContextMenuEvent
self.clear_selection()
paste_action = EditSignalAction(signal=self.signal,
protocol=self.protocol,
start=self.selection_area.start,
end=self.selection_area.end,
data_to_insert=self.stored_item,
position=self.paste_position,
mode=EditAction.paste,
cache_qad=self.cache_qad)
self.undo_stack.push(paste_action)
@pyqtSlot()
def on_delete_action_triggered(self):
if not self.selection_area.is_empty:
start, end = self.selection_area.start, self.selection_area.end
self.clear_selection()
del_action = EditSignalAction(signal=self.signal,
protocol=self.protocol,
start=start,
end=end,
mode=EditAction.delete,
cache_qad=self.cache_qad)
self.undo_stack.push(del_action)
@pyqtSlot()
def on_crop_action_triggered(self):
if not self.selection_area.is_empty:
start, end = self.selection_area.start, self.selection_area.end
self.clear_selection()
crop_action = EditSignalAction(signal=self.signal,
protocol=self.protocol,
start=start,
end=end,
mode=EditAction.crop,
cache_qad=self.cache_qad)
self.undo_stack.push(crop_action)
@pyqtSlot()
def on_mute_action_triggered(self):
mute_action = EditSignalAction(signal=self.signal,
protocol=self.protocol,
start=self.selection_area.start,
end=self.selection_area.end,
mode=EditAction.mute,
cache_qad=self.cache_qad)
self.undo_stack.push(mute_action)
@pyqtSlot()
def on_zoom_action_triggered(self):
self.zoom_to_selection(self.selection_area.start,
self.selection_area.end)
@pyqtSlot()
def on_create_action_triggered(self):
self.create_clicked.emit(self.selection_area.start,
self.selection_area.end)
@pyqtSlot()
def on_none_participant_action_triggered(self):
for msg in self.selected_messages:
msg.participant = None
self.participant_changed.emit()
@pyqtSlot()
def on_participant_action_triggered(self):
for msg in self.selected_messages:
msg.participant = self.participant_actions[self.sender()]
self.participant_changed.emit()
@pyqtSlot()
def on_noise_action_triggered(self):
self.set_noise_clicked.emit()
@pyqtSlot(int)
def on_undo_stack_index_changed(self, index: int):
view_width, scene_width = self.view_rect().width(), self.sceneRect(
).width()
if view_width > scene_width:
self.show_full_scene(reinitialize=True)
class EditableGraphicView(ZoomableGraphicView):
ctrl_state_changed = pyqtSignal(bool)
save_as_clicked = pyqtSignal()
create_clicked = pyqtSignal(int, int)
set_noise_clicked = pyqtSignal()
participant_changed = pyqtSignal()
def __init__(self, parent=None):
super().__init__(parent)
self.participants = []
self.__sample_rate = None # For default sample rate in insert sine dialog
self.autoRangeY = True
self.save_enabled = False # Signal is can be saved
self.create_new_signal_enabled = False
self.participants_assign_enabled = False
self.cache_qad = False # cache qad demod after edit operations?
self.__signal = None # type: Signal
self.stored_item = None # For copy/paste
self.paste_position = 0 # Where to paste? Set in contextmenuevent
self._init_undo_stack(QUndoStack())
self.addAction(self.undo_action)
self.addAction(self.redo_action)
self.copy_action = QAction(self.tr("Copy selection"), self) # type: QAction
self.copy_action.setShortcut(QKeySequence.Copy)
self.copy_action.triggered.connect(self.on_copy_action_triggered)
self.copy_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.copy_action.setIcon(QIcon.fromTheme("edit-copy"))
self.addAction(self.copy_action)
self.paste_action = QAction(self.tr("Paste"), self) # type: QAction
self.paste_action.setShortcut(QKeySequence.Paste)
self.paste_action.triggered.connect(self.on_paste_action_triggered)
self.paste_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.paste_action.setIcon(QIcon.fromTheme("edit-paste"))
self.addAction(self.paste_action)
self.delete_action = QAction(self.tr("Delete selection"), self)
self.delete_action.setShortcut(QKeySequence.Delete)
self.delete_action.triggered.connect(self.on_delete_action_triggered)
self.delete_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.delete_action.setIcon(QIcon.fromTheme("edit-delete"))
self.addAction(self.delete_action)
self.save_as_action = QAction(self.tr("Save Signal as..."), self) # type: QAction
self.save_as_action.setIcon(QIcon.fromTheme("document-save-as"))
self.save_as_action.setShortcut(QKeySequence.SaveAs)
self.save_as_action.triggered.connect(self.save_as_clicked.emit)
self.save_as_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.addAction(self.save_as_action)
self.insert_sine_action = QAction(self.tr("Insert sine wave..."), self)
font = self.insert_sine_action.font()
font.setBold(True)
self.insert_sine_action.setFont(font)
self.insert_sine_action.triggered.connect(self.on_insert_sine_action_triggered)
self.insert_sine_plugin = InsertSinePlugin()
self.insert_sine_plugin.insert_sine_wave_clicked.connect(self.on_insert_sine_wave_clicked)
def _init_undo_stack(self, undo_stack):
self.undo_stack = undo_stack
self.undo_action = self.undo_stack.createUndoAction(self)
self.undo_action.setIcon(QIcon.fromTheme("edit-undo"))
self.undo_action.setShortcut(QKeySequence.Undo)
self.undo_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.redo_action = self.undo_stack.createRedoAction(self)
self.redo_action.setIcon(QIcon.fromTheme("edit-redo"))
self.redo_action.setShortcut(QKeySequence.Redo)
self.redo_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
@property
def sample_rate(self) -> float:
return self.__sample_rate
@sample_rate.setter
def sample_rate(self, value):
self.__sample_rate = value
@property
def signal(self) -> Signal:
return self.__signal
@property
def protocol(self) -> ProtocolAnalyzer:
return None # Gets overwritten in EpicGraphicView
@property
def selection_area(self) -> ROI:
return self.scene().selection_area
@selection_area.setter
def selection_area(self, value):
self.scene().selection_area = value
def set_signal(self, signal: Signal):
self.__signal = signal
def keyPressEvent(self, event: QKeyEvent):
key = event.key()
super().keyPressEvent(event)
if key == Qt.Key_Control and not self.shift_mode:
self.set_loupe_cursor()
self.ctrl_mode = True
self.ctrl_state_changed.emit(True)
if self.ctrl_mode and (key == Qt.Key_Plus or key == Qt.Key_Up):
self.zoom(1.1)
elif self.ctrl_mode and (key == Qt.Key_Minus or key == Qt.Key_Down):
self.zoom(0.9)
elif self.ctrl_mode and key == Qt.Key_Right:
cur_val = self.horizontalScrollBar().value()
step = self.horizontalScrollBar().pageStep()
self.horizontalScrollBar().setValue(cur_val + step)
elif key == Qt.Key_Right:
cur_val = self.horizontalScrollBar().value()
step = self.horizontalScrollBar().singleStep()
self.horizontalScrollBar().setValue(cur_val + step)
elif self.ctrl_mode and key == Qt.Key_Left:
cur_val = self.horizontalScrollBar().value()
step = self.horizontalScrollBar().pageStep()
self.horizontalScrollBar().setValue(cur_val - step)
elif key == Qt.Key_Left:
cur_val = self.horizontalScrollBar().value()
step = self.horizontalScrollBar().singleStep()
self.horizontalScrollBar().setValue(cur_val - step)
def keyReleaseEvent(self, event: QKeyEvent):
super().keyReleaseEvent(event)
if event.key() == Qt.Key_Control:
self.ctrl_mode = False
self.ctrl_state_changed.emit(False)
self.unsetCursor()
def contextMenuEvent(self, event: QContextMenuEvent):
if self.ctrl_mode:
return
self.paste_position = int(self.mapToScene(event.pos()).x())
menu = QMenu(self)
if self.save_enabled:
menu.addAction(self.save_action)
menu.addAction(self.save_as_action)
menu.addSeparator()
zoom_action = None
create_action = None
noise_action = None
crop_action = None
mute_action = None
menu.addAction(self.copy_action)
self.copy_action.setEnabled(not self.selection_area.is_empty)
menu.addAction(self.paste_action)
self.paste_action.setEnabled(self.stored_item is not None)
menu.addSeparator()
if PluginManager().is_plugin_enabled("InsertSine"):
menu.addAction(self.insert_sine_action)
if not self.selection_area.is_empty:
menu.addSeparator()
if not self.selection_area.is_empty:
menu.addAction(self.delete_action)
crop_action = menu.addAction(self.tr("Crop to selection"))
mute_action = menu.addAction(self.tr("Mute selection"))
menu.addSeparator()
zoom_action = menu.addAction(self.tr("Zoom selection"))
zoom_action.setIcon(QIcon.fromTheme("zoom-in"))
if self.create_new_signal_enabled:
create_action = menu.addAction(self.tr("Create signal from selection"))
create_action.setIcon(QIcon.fromTheme("document-new"))
if hasattr(self, "selected_messages"):
selected_messages = self.selected_messages
else:
selected_messages = []
if len(selected_messages) == 1:
selected_msg = selected_messages[0]
else:
selected_msg = None
participant_actions = {}
if len(selected_messages) > 0 and self.participants_assign_enabled:
participant_group = QActionGroup(self)
participant_menu = menu.addMenu("Participant")
none_participant_action = participant_menu.addAction("None")
none_participant_action.setCheckable(True)
none_participant_action.setActionGroup(participant_group)
if selected_msg and selected_msg.participant is None:
none_participant_action.setChecked(True)
for participant in self.participants:
pa = participant_menu.addAction(participant.name + " (" + participant.shortname + ")")
pa.setCheckable(True)
pa.setActionGroup(participant_group)
if selected_msg and selected_msg.participant == participant:
pa.setChecked(True)
participant_actions[pa] = participant
else:
none_participant_action = 42
if hasattr(self, "scene_type") and self.scene_type == 0:
if not self.selection_area.is_empty:
menu.addSeparator()
noise_action = menu.addAction(self.tr("Set noise level from Selection"))
menu.addSeparator()
menu.addAction(self.undo_action)
menu.addAction(self.redo_action)
QApplication.processEvents() # without this the menu flickers on first create
action = menu.exec_(self.mapToGlobal(event.pos()))
if action is None:
return
elif action == zoom_action:
self.zoom_to_selection(self.selection_area.x, self.selection_area.end)
elif action == create_action:
self.create_clicked.emit(self.selection_area.x, self.selection_area.end)
elif action == crop_action:
if not self.selection_area.is_empty:
crop_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=self.selection_area.start, end=self.selection_area.end,
mode=EditAction.crop, cache_qad=self.cache_qad)
self.undo_stack.push(crop_action)
elif action == noise_action:
self.set_noise_clicked.emit()
elif action == mute_action:
mute_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=self.selection_area.start, end=self.selection_area.end,
mode=EditAction.mute, cache_qad=self.cache_qad)
self.undo_stack.push(mute_action)
elif action == none_participant_action:
for msg in selected_messages:
msg.participant = None
self.participant_changed.emit()
elif action in participant_actions:
for msg in selected_messages:
msg.participant = participant_actions[action]
self.participant_changed.emit()
def clear_selection(self):
self.set_selection_area(0, 0)
def set_loupe_cursor(self):
pixmap = QPixmap(QSize(20, 20))
pixmap.fill(Qt.transparent)
painter = QPainter(pixmap)
painter.setCompositionMode(QPainter.CompositionMode_Source)
painter.setPen(QPen(constants.AXISCOLOR, 2))
painter.Antialiasing = True
painter.HighQualityAntialiasing = True
painter.drawEllipse(0, 0, 10, 10)
painter.drawLine(10, 10, 20, 20)
del painter
self.setCursor(QCursor(pixmap))
def zoom_to_selection(self, start: int, end: int):
if start == end:
return
x_factor = self.view_rect().width() / (end - start)
self.zoom(x_factor)
self.centerOn(start + (end - start) / 2, self.y_center)
@pyqtSlot()
def on_insert_sine_action_triggered(self):
if not self.selection_area.is_empty:
num_samples = self.selection_area.width
else:
num_samples = None
self.insert_sine_plugin.show_insert_sine_dialog(sample_rate=self.sample_rate, num_samples=num_samples)
@pyqtSlot()
def on_insert_sine_wave_clicked(self):
if self.insert_sine_plugin.complex_wave is not None:
self.clear_selection()
insert_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
data_to_insert=self.insert_sine_plugin.complex_wave,
position=self.paste_position,
mode=EditAction.insert, cache_qad=self.cache_qad)
self.undo_stack.push(insert_action)
@pyqtSlot()
def on_copy_action_triggered(self):
if not self.selection_area.is_empty:
self.stored_item = self.signal._fulldata[int(self.selection_area.start):int(self.selection_area.end)]
@pyqtSlot()
def on_paste_action_triggered(self):
if self.stored_item is not None:
# paste_position is set in ContextMenuEvent
self.clear_selection()
paste_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=self.selection_area.start, end=self.selection_area.end,
data_to_insert=self.stored_item, position=self.paste_position,
mode=EditAction.paste, cache_qad=self.cache_qad)
self.undo_stack.push(paste_action)
@pyqtSlot()
def on_delete_action_triggered(self):
if not self.selection_area.is_empty:
start, end = self.selection_area.start, self.selection_area.end
self.clear_selection()
del_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=start, end=end,
mode=EditAction.delete, cache_qad=self.cache_qad)
self.undo_stack.push(del_action)
self.centerOn(start, self.y_center)
class EditableGraphicView(ZoomableGraphicView):
save_as_clicked = pyqtSignal()
export_demodulated_clicked = pyqtSignal()
create_clicked = pyqtSignal(int, int)
set_noise_clicked = pyqtSignal()
participant_changed = pyqtSignal()
def __init__(self, parent=None):
super().__init__(parent)
self.participants = []
self.__sample_rate = None # For default sample rate in insert sine dialog
self.protocol = None # gets overwritten in epic graphic view
self.autoRangeY = True
self.save_enabled = False # Signal is can be saved
self.create_new_signal_enabled = False
self.participants_assign_enabled = False
self.cache_qad = False # cache qad demod after edit operations?
self.__signal = None # type: Signal
self.stored_item = None # For copy/paste
self.paste_position = 0 # Where to paste? Set in contextmenuevent
self.init_undo_stack(QUndoStack())
self.addAction(self.undo_action)
self.addAction(self.redo_action)
self.copy_action = QAction(self.tr("Copy selection"), self) # type: QAction
self.copy_action.setShortcut(QKeySequence.Copy)
self.copy_action.triggered.connect(self.on_copy_action_triggered)
self.copy_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.copy_action.setIcon(QIcon.fromTheme("edit-copy"))
self.addAction(self.copy_action)
self.paste_action = QAction(self.tr("Paste"), self) # type: QAction
self.paste_action.setShortcut(QKeySequence.Paste)
self.paste_action.triggered.connect(self.on_paste_action_triggered)
self.paste_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.paste_action.setIcon(QIcon.fromTheme("edit-paste"))
self.addAction(self.paste_action)
self.delete_action = QAction(self.tr("Delete selection"), self)
self.delete_action.setShortcut(QKeySequence.Delete)
self.delete_action.triggered.connect(self.on_delete_action_triggered)
self.delete_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.delete_action.setIcon(QIcon.fromTheme("edit-delete"))
self.addAction(self.delete_action)
self.save_as_action = QAction(self.tr("Save Signal as..."), self) # type: QAction
self.save_as_action.setIcon(QIcon.fromTheme("document-save-as"))
self.save_as_action.setShortcut(QKeySequence.SaveAs)
self.save_as_action.triggered.connect(self.save_as_clicked.emit)
self.save_as_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.addAction(self.save_as_action)
self.insert_sine_action = QAction(self.tr("Insert sine wave..."), self)
font = self.insert_sine_action.font()
font.setBold(True)
self.insert_sine_action.setFont(font)
self.insert_sine_action.triggered.connect(self.on_insert_sine_action_triggered)
self.insert_sine_plugin = InsertSinePlugin()
self.insert_sine_plugin.insert_sine_wave_clicked.connect(self.on_insert_sine_wave_clicked)
def init_undo_stack(self, undo_stack):
self.undo_stack = undo_stack
self.undo_action = self.undo_stack.createUndoAction(self)
self.undo_action.setIcon(QIcon.fromTheme("edit-undo"))
self.undo_action.setShortcut(QKeySequence.Undo)
self.undo_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.redo_action = self.undo_stack.createRedoAction(self)
self.redo_action.setIcon(QIcon.fromTheme("edit-redo"))
self.redo_action.setShortcut(QKeySequence.Redo)
self.redo_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.undo_stack.indexChanged.connect(self.on_undo_stack_index_changed)
def eliminate(self):
self.participants = None
self.stored_item = None
if self.signal is not None:
self.signal.eliminate()
self.__signal = None
self.insert_sine_plugin = None
self.undo_action = None
self.redo_action = None
self.undo_stack = None
super().eliminate()
@property
def sample_rate(self) -> float:
return self.__sample_rate
@sample_rate.setter
def sample_rate(self, value):
self.__sample_rate = value
@property
def signal(self) -> Signal:
return self.__signal
@property
def selection_area(self) -> HorizontalSelection:
return self.scene().selection_area
@selection_area.setter
def selection_area(self, value):
self.scene().selection_area = value
def set_signal(self, signal: Signal):
self.__signal = signal
def create_context_menu(self):
self.paste_position = int(self.mapToScene(self.context_menu_position).x())
menu = QMenu(self)
menu.addAction(self.copy_action)
self.copy_action.setEnabled(self.something_is_selected)
menu.addAction(self.paste_action)
self.paste_action.setEnabled(self.stored_item is not None)
menu.addSeparator()
if PluginManager().is_plugin_enabled("InsertSine"):
menu.addAction(self.insert_sine_action)
self._add_zoom_actions_to_menu(menu)
if self.something_is_selected:
menu.addAction(self.delete_action)
crop_action = menu.addAction(self.tr("Crop to selection"))
crop_action.triggered.connect(self.on_crop_action_triggered)
mute_action = menu.addAction(self.tr("Mute selection"))
mute_action.triggered.connect(self.on_mute_action_triggered)
if self.create_new_signal_enabled:
create_action = menu.addAction(self.tr("Create signal from selection"))
create_action.setIcon(QIcon.fromTheme("document-new"))
create_action.triggered.connect(self.on_create_action_triggered)
menu.addSeparator()
if hasattr(self, "selected_messages"):
selected_messages = self.selected_messages
else:
selected_messages = []
if len(selected_messages) == 1:
selected_msg = selected_messages[0]
else:
selected_msg = None
self.participant_actions = {}
if len(selected_messages) > 0 and self.participants_assign_enabled:
participant_group = QActionGroup(self)
participant_menu = menu.addMenu("Participant")
none_participant_action = participant_menu.addAction("None")
none_participant_action.setCheckable(True)
none_participant_action.setActionGroup(participant_group)
none_participant_action.triggered.connect(self.on_none_participant_action_triggered)
if selected_msg and selected_msg.participant is None:
none_participant_action.setChecked(True)
for participant in self.participants:
pa = participant_menu.addAction(participant.name + " (" + participant.shortname + ")")
pa.setCheckable(True)
pa.setActionGroup(participant_group)
if selected_msg and selected_msg.participant == participant:
pa.setChecked(True)
self.participant_actions[pa] = participant
pa.triggered.connect(self.on_participant_action_triggered)
if self.scene_type == 0 and self.something_is_selected:
menu.addSeparator()
noise_action = menu.addAction(self.tr("Set noise level from Selection"))
noise_action.triggered.connect(self.on_noise_action_triggered)
menu.addSeparator()
menu.addAction(self.undo_action)
menu.addAction(self.redo_action)
if self.scene_type == 0:
menu.addSeparator()
if self.save_enabled:
menu.addAction(self.save_action)
menu.addAction(self.save_as_action)
elif self.scene_type == 1:
menu.addSeparator()
export_demod_action = menu.addAction("Export demodulated...")
export_demod_action.triggered.connect(self.export_demodulated_clicked.emit)
return menu
def clear_horizontal_selection(self):
self.set_horizontal_selection(0, 0)
@pyqtSlot()
def on_insert_sine_action_triggered(self):
if self.something_is_selected:
num_samples = self.selection_area.width
else:
num_samples = None
original_data = self.signal.data if self.signal is not None else None
dialog = self.insert_sine_plugin.get_insert_sine_dialog(original_data=original_data,
position=self.paste_position,
sample_rate=self.sample_rate,
num_samples=num_samples)
dialog.show()
@pyqtSlot()
def on_insert_sine_wave_clicked(self):
if self.insert_sine_plugin.complex_wave is not None:
self.clear_horizontal_selection()
insert_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
data_to_insert=self.insert_sine_plugin.complex_wave,
position=self.paste_position,
mode=EditAction.insert, cache_qad=self.cache_qad)
self.undo_stack.push(insert_action)
@pyqtSlot()
def on_copy_action_triggered(self):
if self.something_is_selected:
self.stored_item = self.signal._fulldata[int(self.selection_area.start):int(self.selection_area.end)]
@pyqtSlot()
def on_paste_action_triggered(self):
if self.stored_item is not None:
# paste_position is set in ContextMenuEvent
self.clear_horizontal_selection()
paste_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=self.selection_area.start, end=self.selection_area.end,
data_to_insert=self.stored_item, position=self.paste_position,
mode=EditAction.paste, cache_qad=self.cache_qad)
self.undo_stack.push(paste_action)
@pyqtSlot()
def on_delete_action_triggered(self):
if self.something_is_selected:
start, end = self.selection_area.start, self.selection_area.end
self.clear_horizontal_selection()
del_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=start, end=end,
mode=EditAction.delete, cache_qad=self.cache_qad)
self.undo_stack.push(del_action)
@pyqtSlot()
def on_crop_action_triggered(self):
if self.something_is_selected:
start, end = self.selection_area.start, self.selection_area.end
self.clear_horizontal_selection()
crop_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=start, end=end,
mode=EditAction.crop, cache_qad=self.cache_qad)
self.undo_stack.push(crop_action)
@pyqtSlot()
def on_mute_action_triggered(self):
mute_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=self.selection_area.start, end=self.selection_area.end,
mode=EditAction.mute, cache_qad=self.cache_qad)
self.undo_stack.push(mute_action)
@pyqtSlot()
def on_create_action_triggered(self):
self.create_clicked.emit(self.selection_area.start, self.selection_area.end)
@pyqtSlot()
def on_none_participant_action_triggered(self):
for msg in self.selected_messages:
msg.participant = None
self.participant_changed.emit()
@pyqtSlot()
def on_participant_action_triggered(self):
for msg in self.selected_messages:
msg.participant = self.participant_actions[self.sender()]
self.participant_changed.emit()
@pyqtSlot()
def on_noise_action_triggered(self):
self.set_noise_clicked.emit()
@pyqtSlot(int)
def on_undo_stack_index_changed(self, index: int):
view_width, scene_width = self.view_rect().width(), self.sceneRect().width()
if view_width > scene_width:
self.show_full_scene(reinitialize=True)
def __init__(self, parent=None):
super().__init__(parent)
self.participants = []
self.__sample_rate = None # For default sample rate in insert sine dialog
self.protocol = None # gets overwritten in epic graphic view
self.autoRangeY = True
self.save_enabled = False # Signal is can be saved
self.create_new_signal_enabled = False
self.participants_assign_enabled = False
self.cache_qad = False # cache qad demod after edit operations?
self.__signal = None # type: Signal
self.stored_item = None # For copy/paste
self.paste_position = 0 # Where to paste? Set in contextmenuevent
self.init_undo_stack(QUndoStack())
self.addAction(self.undo_action)
self.addAction(self.redo_action)
self.copy_action = QAction(self.tr("Копіювати виділене"), self) # type: QAction
self.copy_action.setShortcut(QKeySequence.Copy)
self.copy_action.triggered.connect(self.on_copy_action_triggered)
self.copy_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.copy_action.setIcon(QIcon.fromTheme("edit-copy"))
self.addAction(self.copy_action)
self.paste_action = QAction(self.tr("Вставити"), self) # type: QAction
self.paste_action.setShortcut(QKeySequence.Paste)
self.paste_action.triggered.connect(self.on_paste_action_triggered)
self.paste_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.paste_action.setIcon(QIcon.fromTheme("edit-paste"))
self.addAction(self.paste_action)
self.delete_action = QAction(self.tr("Видалити виділене"), self)
self.delete_action.setShortcut(QKeySequence.Delete)
self.delete_action.triggered.connect(self.on_delete_action_triggered)
self.delete_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.delete_action.setIcon(QIcon.fromTheme("edit-delete"))
self.addAction(self.delete_action)
self.save_as_action = QAction(self.tr("Зберегти сигнал як..."), self) # type: QAction
self.save_as_action.setIcon(QIcon.fromTheme("document-save-as"))
self.save_as_action.setShortcut(QKeySequence.SaveAs)
self.save_as_action.triggered.connect(self.save_as_clicked.emit)
self.save_as_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.addAction(self.save_as_action)
self.show_symbol_legend_action = QAction(self.tr("Показати довжину символа"), self)
self.show_symbol_legend_action.setShortcut("L")
self.show_symbol_legend_action.triggered.connect(self.toggle_symbol_legend)
self.show_symbol_legend_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.show_symbol_legend_action.setCheckable(True)
self.show_symbol_legend_action.setChecked(False)
self.addAction(self.show_symbol_legend_action)
self.insert_sine_action = QAction(self.tr("Вставити синусоїду..."), self)
font = self.insert_sine_action.font()
font.setBold(True)
self.insert_sine_action.setFont(font)
self.insert_sine_action.triggered.connect(self.on_insert_sine_action_triggered)
self.insert_sine_plugin = InsertSinePlugin()
self.insert_sine_plugin.insert_sine_wave_clicked.connect(self.on_insert_sine_wave_clicked)
class EditableGraphicView(ZoomableGraphicView):
save_as_clicked = pyqtSignal()
export_demodulated_clicked = pyqtSignal()
create_clicked = pyqtSignal(int, int)
set_noise_clicked = pyqtSignal()
participant_changed = pyqtSignal()
def __init__(self, parent=None):
super().__init__(parent)
self.participants = []
self.__sample_rate = None # For default sample rate in insert sine dialog
self.protocol = None # gets overwritten in epic graphic view
self.autoRangeY = True
self.save_enabled = False # Signal is can be saved
self.create_new_signal_enabled = False
self.participants_assign_enabled = False
self.cache_qad = False # cache qad demod after edit operations?
self.__signal = None # type: Signal
self.stored_item = None # For copy/paste
self.paste_position = 0 # Where to paste? Set in contextmenuevent
self.init_undo_stack(QUndoStack())
self.addAction(self.undo_action)
self.addAction(self.redo_action)
self.copy_action = QAction(self.tr("Копіювати виділене"), self) # type: QAction
self.copy_action.setShortcut(QKeySequence.Copy)
self.copy_action.triggered.connect(self.on_copy_action_triggered)
self.copy_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.copy_action.setIcon(QIcon.fromTheme("edit-copy"))
self.addAction(self.copy_action)
self.paste_action = QAction(self.tr("Вставити"), self) # type: QAction
self.paste_action.setShortcut(QKeySequence.Paste)
self.paste_action.triggered.connect(self.on_paste_action_triggered)
self.paste_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.paste_action.setIcon(QIcon.fromTheme("edit-paste"))
self.addAction(self.paste_action)
self.delete_action = QAction(self.tr("Видалити виділене"), self)
self.delete_action.setShortcut(QKeySequence.Delete)
self.delete_action.triggered.connect(self.on_delete_action_triggered)
self.delete_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.delete_action.setIcon(QIcon.fromTheme("edit-delete"))
self.addAction(self.delete_action)
self.save_as_action = QAction(self.tr("Зберегти сигнал як..."), self) # type: QAction
self.save_as_action.setIcon(QIcon.fromTheme("document-save-as"))
self.save_as_action.setShortcut(QKeySequence.SaveAs)
self.save_as_action.triggered.connect(self.save_as_clicked.emit)
self.save_as_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.addAction(self.save_as_action)
self.show_symbol_legend_action = QAction(self.tr("Показати довжину символа"), self)
self.show_symbol_legend_action.setShortcut("L")
self.show_symbol_legend_action.triggered.connect(self.toggle_symbol_legend)
self.show_symbol_legend_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.show_symbol_legend_action.setCheckable(True)
self.show_symbol_legend_action.setChecked(False)
self.addAction(self.show_symbol_legend_action)
self.insert_sine_action = QAction(self.tr("Вставити синусоїду..."), self)
font = self.insert_sine_action.font()
font.setBold(True)
self.insert_sine_action.setFont(font)
self.insert_sine_action.triggered.connect(self.on_insert_sine_action_triggered)
self.insert_sine_plugin = InsertSinePlugin()
self.insert_sine_plugin.insert_sine_wave_clicked.connect(self.on_insert_sine_wave_clicked)
def init_undo_stack(self, undo_stack):
self.undo_stack = undo_stack
self.undo_action = self.undo_stack.createUndoAction(self)
self.undo_action.setIcon(QIcon.fromTheme("edit-undo"))
self.undo_action.setShortcut(QKeySequence.Undo)
self.undo_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.redo_action = self.undo_stack.createRedoAction(self)
self.redo_action.setIcon(QIcon.fromTheme("edit-redo"))
self.redo_action.setShortcut(QKeySequence.Redo)
self.redo_action.setShortcutContext(Qt.WidgetWithChildrenShortcut)
self.undo_stack.indexChanged.connect(self.on_undo_stack_index_changed)
def eliminate(self):
self.participants = None
self.stored_item = None
if self.signal is not None:
self.signal.eliminate()
self.__signal = None
self.insert_sine_plugin = None
self.undo_action = None
self.redo_action = None
self.undo_stack = None
super().eliminate()
@property
def sample_rate(self) -> float:
return self.__sample_rate
@sample_rate.setter
def sample_rate(self, value):
self.__sample_rate = value
@property
def signal(self) -> Signal:
return self.__signal
@property
def selection_area(self) -> HorizontalSelection:
return self.scene().selection_area
@selection_area.setter
def selection_area(self, value):
self.scene().selection_area = value
def set_signal(self, signal: Signal):
self.__signal = signal
def create_context_menu(self):
self.paste_position = int(self.mapToScene(self.context_menu_position).x())
menu = QMenu(self)
# menu.addAction(self.copy_action)
self.copy_action.setEnabled(self.something_is_selected)
# menu.addAction(self.paste_action)
self.paste_action.setEnabled(self.stored_item is not None)
menu.addSeparator()
# if PluginManager().is_plugin_enabled("InsertSine"):
# # menu.addAction(self.insert_sine_action)
# self._add_zoom_actions_to_menu(menu)
# if self.something_is_selected:
# menu.addAction(self.delete_action)
# crop_action = menu.addAction(self.tr("Crop to selection"))
# crop_action.triggered.connect(self.on_crop_action_triggered)
# mute_action = menu.addAction(self.tr("Заглушити виділене"))
# mute_action.triggered.connect(self.on_mute_action_triggered)
# if self.create_new_signal_enabled:
# create_action = menu.addAction(self.tr("Створити сигнал з виділеного"))
# create_action.setIcon(QIcon.fromTheme("document-new"))
# create_action.triggered.connect(self.on_create_action_triggered)
# menu.addSeparator()
if hasattr(self, "selected_messages"):
selected_messages = self.selected_messages
else:
selected_messages = []
if len(selected_messages) == 1:
selected_msg = selected_messages[0]
else:
selected_msg = None
self.participant_actions = {}
# if len(selected_messages) > 0 and self.participants_assign_enabled:
# participant_group = QActionGroup(self)
# participant_menu = menu.addMenu("Participant")
# none_participant_action = participant_menu.addAction("None")
# none_participant_action.setCheckable(True)
# none_participant_action.setActionGroup(participant_group)
# none_participant_action.triggered.connect(self.on_none_participant_action_triggered)
#
# if selected_msg and selected_msg.participant is None:
# none_participant_action.setChecked(True)
#
# for participant in self.participants:
# pa = participant_menu.addAction(participant.name + " (" + participant.shortname + ")")
# pa.setCheckable(True)
# pa.setActionGroup(participant_group)
# if selected_msg and selected_msg.participant == participant:
# pa.setChecked(True)
#
# self.participant_actions[pa] = participant
# pa.triggered.connect(self.on_participant_action_triggered)
# if self.scene_type == 0 and self.something_is_selected:
# menu.addSeparator()
# noise_action = menu.addAction(self.tr("Встановити рівень шуму з виділеного"))
# noise_action.triggered.connect(self.on_noise_action_triggered)
menu.addSeparator()
# menu.addAction(self.undo_action)
# menu.addAction(self.redo_action)
# if self.scene_type == 0:
# menu.addSeparator()
# if self.save_enabled:
# menu.addAction(self.save_action)
#
# menu.addAction(self.save_as_action)
# elif self.scene_type == 1:
# menu.addSeparator()
# export_demod_action = menu.addAction("Експорт демодуляції...")
# export_demod_action.triggered.connect(self.export_demodulated_clicked.emit)
#
# menu.addAction(self.show_symbol_legend_action)
return menu
def clear_horizontal_selection(self):
self.set_horizontal_selection(0, 0)
def toggle_symbol_legend(self):
if self.scene_type == 1:
self.scene().always_show_symbols_legend = self.show_symbol_legend_action.isChecked()
self.scene().draw_sep_area(self.y_sep)
@pyqtSlot()
def on_insert_sine_action_triggered(self):
if self.something_is_selected:
num_samples = self.selection_area.width
else:
num_samples = None
original_data = self.signal.iq_array.data if self.signal is not None else None
dialog = self.insert_sine_plugin.get_insert_sine_dialog(original_data=original_data,
position=self.paste_position,
sample_rate=self.sample_rate,
num_samples=num_samples)
dialog.show()
@pyqtSlot()
def on_insert_sine_wave_clicked(self):
if self.insert_sine_plugin.complex_wave is not None:
self.clear_horizontal_selection()
insert_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
data_to_insert=self.insert_sine_plugin.complex_wave,
position=self.paste_position,
mode=EditAction.insert, cache_qad=self.cache_qad)
self.undo_stack.push(insert_action)
@pyqtSlot()
def on_copy_action_triggered(self):
if self.something_is_selected:
self.stored_item = self.signal.iq_array[int(self.selection_area.start):int(self.selection_area.end)]
@pyqtSlot()
def on_paste_action_triggered(self):
if self.stored_item is not None:
# paste_position is set in ContextMenuEvent
self.clear_horizontal_selection()
paste_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=self.selection_area.start, end=self.selection_area.end,
data_to_insert=self.stored_item, position=self.paste_position,
mode=EditAction.paste, cache_qad=self.cache_qad)
self.undo_stack.push(paste_action)
@pyqtSlot()
def on_delete_action_triggered(self):
if self.something_is_selected:
start, end = self.selection_area.start, self.selection_area.end
self.clear_horizontal_selection()
del_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=start, end=end,
mode=EditAction.delete, cache_qad=self.cache_qad)
self.undo_stack.push(del_action)
@pyqtSlot()
def on_crop_action_triggered(self):
if self.something_is_selected:
start, end = self.selection_area.start, self.selection_area.end
self.clear_horizontal_selection()
crop_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=start, end=end,
mode=EditAction.crop, cache_qad=self.cache_qad)
self.undo_stack.push(crop_action)
@pyqtSlot()
def on_mute_action_triggered(self):
mute_action = EditSignalAction(signal=self.signal, protocol=self.protocol,
start=self.selection_area.start, end=self.selection_area.end,
mode=EditAction.mute, cache_qad=self.cache_qad)
self.undo_stack.push(mute_action)
@pyqtSlot()
def on_create_action_triggered(self):
self.create_clicked.emit(self.selection_area.start, self.selection_area.end)
@pyqtSlot()
def on_none_participant_action_triggered(self):
for msg in self.selected_messages:
msg.participant = None
self.participant_changed.emit()
@pyqtSlot()
def on_participant_action_triggered(self):
for msg in self.selected_messages:
msg.participant = self.participant_actions[self.sender()]
self.participant_changed.emit()
@pyqtSlot()
def on_noise_action_triggered(self):
self.set_noise_clicked.emit()
@pyqtSlot(int)
def on_undo_stack_index_changed(self, index: int):
view_width, scene_width = self.view_rect().width(), self.sceneRect().width()
if view_width > scene_width:
self.show_full_scene(reinitialize=True)