diff --git a/bec_widgets/examples/eiger_plot/eiger_plot.py b/bec_widgets/examples/eiger_plot/eiger_plot.py index 74e72241..2b6b4efc 100644 --- a/bec_widgets/examples/eiger_plot/eiger_plot.py +++ b/bec_widgets/examples/eiger_plot/eiger_plot.py @@ -1,22 +1,26 @@ -import csv +import json import json import os import threading import time -from functools import partial import h5py import numpy as np import pyqtgraph as pg import zmq -from PyQt5.QtCore import pyqtSignal, Qt +from PyQt5.QtCore import pyqtSignal from PyQt5.QtCore import pyqtSlot +from PyQt5.QtGui import QKeySequence from PyQt5.QtWidgets import ( QWidget, QFileDialog, + QShortcut, + QDialog, + QVBoxLayout, + QLabel, + QFrame, ) -from pyqtgraph.Qt import QtWidgets, uic - +from pyqtgraph.Qt import uic from scipy.stats import multivariate_normal @@ -30,6 +34,9 @@ class EigerPlot(QWidget): current_path = os.path.dirname(__file__) uic.loadUi(os.path.join(current_path, "eiger_plot.ui"), self) + # Set widow name + self.setWindowTitle("Eiger Plot") + self.hist_lims = None self.mask = None self.image = None @@ -37,6 +44,7 @@ class EigerPlot(QWidget): # UI self.init_ui() self.hook_signals() + self.key_bindings() # ZMQ Consumer self.start_zmq_consumer() @@ -63,6 +71,7 @@ class EigerPlot(QWidget): self.pushButton_test.clicked.connect(self.start_sim_stream) self.pushButton_mask.clicked.connect(self.load_mask_dialog) self.pushButton_delete_mask.clicked.connect(self.delete_mask) + self.pushButton_help.clicked.connect(self.show_help_dialog) # SpinBoxes self.doubleSpinBox_hist_min.valueChanged.connect(self.update_hist) @@ -71,6 +80,47 @@ class EigerPlot(QWidget): # Signal/Slots self.update_signal.connect(self.on_image_update) + def key_bindings(self): + # Key bindings for rotation + rotate_plus = QShortcut(QKeySequence("Ctrl+A"), self) + rotate_minus = QShortcut(QKeySequence("Ctrl+Z"), self) + self.comboBox_rotation.setToolTip("Increase rotation: Ctrl+A\nDecrease rotation: Ctrl+Z") + self.checkBox_transpose.setToolTip("Toggle transpose: Ctrl+T") + + max_index = self.comboBox_rotation.count() - 1 # Maximum valid index + + rotate_plus.activated.connect( + lambda: self.comboBox_rotation.setCurrentIndex( + min(self.comboBox_rotation.currentIndex() + 1, max_index) + ) + ) + + rotate_minus.activated.connect( + lambda: self.comboBox_rotation.setCurrentIndex( + max(self.comboBox_rotation.currentIndex() - 1, 0) + ) + ) + + # Key bindings for transpose + transpose = QShortcut(QKeySequence("Ctrl+T"), self) + transpose.activated.connect(self.checkBox_transpose.toggle) + + FFT = QShortcut(QKeySequence("Ctrl+F"), self) + FFT.activated.connect(self.checkBox_FFT.toggle) + self.checkBox_FFT.setToolTip("Toggle FFT: Ctrl+F") + + log = QShortcut(QKeySequence("Ctrl+L"), self) + log.activated.connect(self.checkBox_log.toggle) + self.checkBox_log.setToolTip("Toggle log: Ctrl+L") + + mask = QShortcut(QKeySequence("Ctrl+M"), self) + mask.activated.connect(self.pushButton_mask.click) + self.pushButton_mask.setToolTip("Load mask: Ctrl+M") + + delete_mask = QShortcut(QKeySequence("Ctrl+D"), self) + delete_mask.activated.connect(self.pushButton_delete_mask.click) + self.pushButton_delete_mask.setToolTip("Delete mask: Ctrl+D") + def update_hist(self): self.hist_levels = [ self.doubleSpinBox_hist_min.value(), @@ -92,11 +142,19 @@ class EigerPlot(QWidget): self.load_mask(file_name) def load_mask(self, path): - with h5py.File(path, "r") as f: - self.mask = f["data"][...] + try: + with h5py.File(path, "r") as f: + self.mask = f["data"][...] + if self.mask is not None: + # Set label to mask name without path + self.label_mask.setText(os.path.basename(path)) + except KeyError as e: + # Update GUI with the error message + print(f"Error: {str(e)}") def delete_mask(self): self.mask = None + self.label_mask.setText("No Mask") @pyqtSlot() def on_image_update(self): @@ -144,6 +202,63 @@ class EigerPlot(QWidget): receiver.disconnect(live_stream_url) receiver.context.term() + ############################### + # just simulations from here + ############################### + + def show_help_dialog(self): + dialog = QDialog(self) + dialog.setWindowTitle("Help") + + layout = QVBoxLayout() + + # Key bindings section + layout.addWidget(QLabel("Keyboard Shortcuts:")) + + key_bindings = [ + ("Ctrl+A", "Increase rotation"), + ("Ctrl+Z", "Decrease rotation"), + ("Ctrl+T", "Toggle transpose"), + ("Ctrl+F", "Toggle FFT"), + ("Ctrl+L", "Toggle log scale"), + ("Ctrl+M", "Load mask"), + ("Ctrl+D", "Delete mask"), + ] + + for keys, action in key_bindings: + layout.addWidget(QLabel(f"{keys} - {action}")) + + # Separator + separator = QFrame() + separator.setFrameShape(QFrame.HLine) + separator.setFrameShadow(QFrame.Sunken) + layout.addWidget(separator) + + # Histogram section + layout.addWidget(QLabel("Histogram:")) + layout.addWidget( + QLabel( + "Use the Double Spin Boxes to adjust the minimum and maximum values of the histogram." + ) + ) + + # Another Separator + another_separator = QFrame() + another_separator.setFrameShape(QFrame.HLine) + another_separator.setFrameShadow(QFrame.Sunken) + layout.addWidget(another_separator) + + # Mask section + layout.addWidget(QLabel("Mask:")) + layout.addWidget( + QLabel( + "Use 'Load Mask' to load a mask from an H5 file. 'Delete Mask' removes the current mask." + ) + ) + + dialog.setLayout(layout) + dialog.exec_() + ############################### # just simulations from here ############################### diff --git a/bec_widgets/examples/eiger_plot/eiger_plot.ui b/bec_widgets/examples/eiger_plot/eiger_plot.ui index eff6ab39..284bb004 100644 --- a/bec_widgets/examples/eiger_plot/eiger_plot.ui +++ b/bec_widgets/examples/eiger_plot/eiger_plot.ui @@ -150,10 +150,36 @@ - - - stream test + + + Help + + + + + No Mask + + + Qt::AlignCenter + + + + + + + Help + + + + + + + Simulated Stream + + + + diff --git a/bec_widgets/examples/motor_movement/config_example.yaml b/bec_widgets/examples/motor_movement/config_example.yaml index e75db790..14ff2bed 100644 --- a/bec_widgets/examples/motor_movement/config_example.yaml +++ b/bec_widgets/examples/motor_movement/config_example.yaml @@ -10,6 +10,5 @@ plot_motors: extra_columns: - sample name: "sample 1" - Step [x]: 1 -# - Step [y]: 1 -# - Exposure time [s]: 1 - - Temperature [K]: 270 \ No newline at end of file + - Step [y]: 1 + - Exposure time [s]: 1 \ No newline at end of file