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WIP Waveform fix roi unhook where there are no roi curves

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This commit is contained in:
wyzula_j
2025-01-31 12:10:53 +01:00
parent 8b72af7322
commit 40a616fa35
1 changed files with 21 additions and 1 deletions
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22
bec_widgets/widgets/plots_next_gen/waveform/waveform.py
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@ -97,6 +97,7 @@ class Waveform(PlotBase):
roi_changed = Signal(tuple)
roi_active = Signal(bool)
roi_enable = Signal(bool) # enable toolbar icon
def __init__(
self,
@ -135,6 +136,7 @@ class Waveform(PlotBase):
# Specific GUI elements
self._init_roi_manager()
self._add_dap_summary_side_menu()
self._enable_roi_toolbar_action(False) # default state where are no dap curves
# Scan status update loop
self.bec_dispatcher.connect_slot(self.on_scan_status, MessageEndpoints.scan_status())
@ -151,6 +153,7 @@ class Waveform(PlotBase):
self.request_dap_update, rateLimit=25, slot=self.request_dap, timeout=10.0
)
self.unblock_dap_proxy.connect(self.proxy_dap_request.unblock_proxy)
self.roi_enable.connect(self._enable_roi_toolbar_action)
self.scan_history(-1)
@ -205,6 +208,18 @@ class Waveform(PlotBase):
# Example: you could store these in a local property, or directly call request_dap_update
self.request_dap_update.emit()
def _enable_roi_toolbar_action(self, enable: bool):
"""
Enable or disable the ROI toolbar action.
Args:
enable(bool): Enable or disable the ROI toolbar action.
"""
self.toolbar.widgets["roi_linear"].action.setEnabled(enable)
if enable is False:
self.toolbar.widgets["roi_linear"].action.setChecked(False)
self._roi_manager.toggle_roi(False)
################################################################################
# Dap Summary
@ -637,6 +652,7 @@ class Waveform(PlotBase):
self._remove_curve_by_name(curve)
self._refresh_colors()
self._categorise_device_curves()
def _remove_curve_by_name(self, name: str):
"""
@ -1115,6 +1131,7 @@ class Waveform(PlotBase):
self._dap_curves.clear()
found_async = False
found_sync = False
found_dap = False
mode = "sync"
readout_priority_async = self._ensure_str_list(readout_priority.get("async", []))
@ -1125,6 +1142,7 @@ class Waveform(PlotBase):
# categorise dap curves firsts
if curve.config.source == "dap":
self._dap_curves.append(curve)
found_dap = True
continue
dev_name = curve.config.signal.name
if dev_name in readout_priority_async:
@ -1147,6 +1165,8 @@ class Waveform(PlotBase):
elif found_sync:
mode = "sync"
self.roi_enable.emit(found_dap)
logger.info(f"Scan {self.scan_id} => mode={self._mode}")
return mode
@ -1247,6 +1267,6 @@ if __name__ == "__main__":
set_theme("dark")
widget = Waveform()
widget.show()
widget.plot(y_name="bpm4i", y_entry="bpm4i", dap="GaussianModel")
# widget.plot(y_name="bpm4i", y_entry="bpm4i", dap="GaussianModel")
widget.plot(y_name="bpm3a", y_entry="bpm3a")
sys.exit(app.exec_())