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sidebar.py
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sidebar.py
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import logging
from PyQt5.QtCore import Qt
from PyQt5.QtGui import QIcon, QDoubleValidator
from PyQt5.QtWidgets import QTreeWidget, QTreeWidgetItem, QLineEdit, QPushButton, QLabel
log = logging.getLogger('snowmicropyn')
class SidebarWidget(QTreeWidget):
TEXT_COLUMN = 4
def __init__(self, main_win, *args, **kwargs):
self.main_window = main_win
super().__init__(*args, **kwargs)
# Get rid of the ugly focus rectangle and border
self.setAttribute(Qt.WA_MacShowFocusRect, False)
self.setStyleSheet('outline: 0; border: 0;')
self.doc = None
self.marker_items = {}
self.setColumnCount(5)
self.setHeaderHidden(True)
# top level items
self.recording_item = QTreeWidgetItem(('Recording',), QTreeWidgetItem.Type)
self.smp_item = QTreeWidgetItem(('SnowMicroPen',), QTreeWidgetItem.Type)
self.markers_item = QTreeWidgetItem(('Markers',), QTreeWidgetItem.Type)
self.drift_item = QTreeWidgetItem(('Drift, Offset, Noise',), QTreeWidgetItem.Type)
self.addTopLevelItem(self.recording_item)
self.addTopLevelItem(self.smp_item)
self.addTopLevelItem(self.markers_item)
self.addTopLevelItem(self.drift_item)
self.setFirstItemColumnSpanned(self.recording_item, True)
self.setFirstItemColumnSpanned(self.smp_item, True)
self.setFirstItemColumnSpanned(self.markers_item, True)
self.setFirstItemColumnSpanned(self.drift_item, True)
# recording items
self.name_item = QTreeWidgetItem((None, None, 'Name', None, ''))
self.timestamp_item = QTreeWidgetItem((None, None, 'Timestamp', None, ''))
self.rec_length_item = QTreeWidgetItem((None, None, 'Length', None, ''))
self.pnt_filename_item = QTreeWidgetItem((None, None, 'Pnt File', None, ''))
self.coordinates_item = QTreeWidgetItem((None, None, 'Coordinates', None, ''))
self.spatial_res_item = QTreeWidgetItem((None, None, 'Spatial Resolution', None, ''))
self.overload_item = QTreeWidgetItem((None, None, 'Overload Force', None, ''))
self.speed_item = QTreeWidgetItem((None, None, 'Speed', None, ''))
self.recording_item.addChild(self.name_item)
self.recording_item.addChild(self.pnt_filename_item)
self.recording_item.addChild(self.timestamp_item)
self.recording_item.addChild(self.coordinates_item)
self.recording_item.addChild(self.rec_length_item)
self.recording_item.addChild(self.spatial_res_item)
self.recording_item.addChild(self.overload_item)
self.recording_item.addChild(self.speed_item)
# smp items
self.smp_serial_item = QTreeWidgetItem((None, None, 'Serial Number', None, ''))
self.smp_firmware_item = QTreeWidgetItem((None, None, 'Firmware Version', None, ''))
self.smp_length_item = QTreeWidgetItem((None, None, 'Max. Recording Length', None, ''))
self.smp_tipdiameter_item = QTreeWidgetItem((None, None, 'Tip Diameter', None, ''))
self.smp_sensor_sensitivity_item = QTreeWidgetItem((None, None, 'Sensor Sensitivity', None, ''))
self.smp_sensor_serial_item = QTreeWidgetItem((None, None, 'Sensor Serial Number', None, ''))
self.smp_amp_item = QTreeWidgetItem((None, None, 'Amplifier Serial Number', None, ''))
self.smp_item.addChild(self.smp_serial_item)
self.smp_item.addChild(self.smp_firmware_item)
self.smp_item.addChild(self.smp_length_item)
self.smp_item.addChild(self.smp_tipdiameter_item)
self.smp_item.addChild(self.smp_sensor_sensitivity_item)
self.smp_item.addChild(self.smp_sensor_serial_item)
self.smp_item.addChild(self.smp_amp_item)
# drift items
self.drift_begin_item = QTreeWidgetItem((None, None, 'Begin', None, ''))
self.drift_end_item = QTreeWidgetItem((None, None, 'End', None, ''))
self.drift_value_item = QTreeWidgetItem((None, None, 'Drift', None, ''))
self.offset_value_item = QTreeWidgetItem((None, None, 'Offset', None, ''))
self.noise_value_item = QTreeWidgetItem((None, None, 'Noise', None, ''))
self.drift_item.addChild(self.drift_begin_item)
self.drift_item.addChild(self.drift_end_item)
self.drift_item.addChild(self.drift_value_item)
self.drift_item.addChild(self.offset_value_item)
self.drift_item.addChild(self.noise_value_item)
# Tight up the columns
self.expandAll()
self.setColumnWidth(0, 0)
self.resizeColumnToContents(1)
self.resizeColumnToContents(2)
self.resizeColumnToContents(3)
def set_document(self, doc):
if doc is None:
return
p = doc.profile
self.name_item.setText(self.TEXT_COLUMN, p.name)
self.pnt_filename_item.setText(self.TEXT_COLUMN, str(p.pnt_file))
self.timestamp_item.setText(self.TEXT_COLUMN, str(p.timestamp))
self.rec_length_item.setText(self.TEXT_COLUMN, '{:.0f} mm ({:n} Samples)'.format(p.recording_length, len(p)))
if p.coordinates:
lat, long = ['{:.6f}'.format(c) for c in p.coordinates]
url = '<a href="https://www.google.com/maps/search/?api=1&query={lat},{long}">{lat}, {long}</a>'.format(
lat=lat, long=long)
else:
url = 'None'
url_label = QLabel(url)
url_label.setContentsMargins(5, 0, 0, 0)
url_label.setOpenExternalLinks(True)
self.setItemWidget(self.coordinates_item, 4, url_label)
spatial_res = '{:.3f} µm'.format(p.spatial_resolution * 1000)
self.spatial_res_item.setText(self.TEXT_COLUMN, spatial_res)
overload = '{:.1f} N'.format(p.overload)
self.overload_item.setText(self.TEXT_COLUMN, overload)
speed = '{:.1f} mm/s'.format(p.speed)
self.speed_item.setText(self.TEXT_COLUMN, speed)
self.smp_serial_item.setText(self.TEXT_COLUMN, p.smp_serial)
self.smp_firmware_item.setText(self.TEXT_COLUMN, p.smp_firmware)
length = '{} mm'.format(p.smp_length)
self.smp_length_item.setText(self.TEXT_COLUMN, length)
tipdiameter = '{:.1f} mm'.format(p.smp_tipdiameter / 1000)
self.smp_tipdiameter_item.setText(self.TEXT_COLUMN, tipdiameter)
self.smp_sensor_serial_item.setText(self.TEXT_COLUMN, p.sensor_serial)
self.smp_sensor_sensitivity_item.setText(self.TEXT_COLUMN, '{} pC/N'.format(p.sensor_sensitivity))
self.smp_amp_item.setText(self.TEXT_COLUMN, p.amplifier_serial)
# Drop all existing markers
for label, item in self.marker_items.items():
self.markers_item.removeChild(item)
self.marker_items = {}
for label, value in p.markers.items():
self.set_marker(label, value)
def set_marker(self, label, value):
if value is None:
if label in self.marker_items:
item = self.marker_items[label]
self.markers_item.removeChild(item)
del self.marker_items[label]
return
value = '{:.3f}'.format(value)
if label not in self.marker_items:
item = MarkerTreeItem(self.markers_item, label)
# This is a bit tricky: We call the methods on main_window which
# call this method again...
def set_marker():
self.main_window.set_marker(label, item.lineedit.text())
item.lineedit.editingFinished.connect(set_marker)
def delete_marker(checked):
self.main_window.set_marker(label, None)
item.delete_button.clicked.connect(delete_marker)
self.marker_items[label] = item
self.markers_item.addChild(item)
item = self.marker_items[label]
item.lineedit.setText(value)
def set_drift(self, begin_label, end_label, drift, offset, noise):
self.drift_begin_item.setText(self.TEXT_COLUMN, begin_label)
self.drift_end_item.setText(self.TEXT_COLUMN, end_label)
self.drift_value_item.setText(self.TEXT_COLUMN, '{:.2g} mN/m'.format(drift * 1000 * 1000))
self.offset_value_item.setText(self.TEXT_COLUMN, '{:.2f} mN'.format(offset * 1000))
self.noise_value_item.setText(self.TEXT_COLUMN, '{:.2f} mN'.format(noise * 1000))
class MarkerTreeItem(QTreeWidgetItem):
def __init__(self, parent, name, deletable=True):
super(MarkerTreeItem, self).__init__(parent)
self.delete_button = QPushButton()
self.delete_button.setIcon(QIcon(':/icons/delete.png'))
self.detect_button = QPushButton()
self.detect_button.setIcon(QIcon(':/icons/autodetect.png'))
self.lineedit = QLineEdit(self.treeWidget())
self.lineedit.setValidator(QDoubleValidator())
if deletable:
self.treeWidget().setItemWidget(self, 1, self.delete_button)
self.setText(2, name)
if name in ['surface', 'ground']:
self.treeWidget().setItemWidget(self, 3, self.detect_button)
self.treeWidget().setItemWidget(self, 4, self.lineedit)
@property
def name(self):
return self.text(2)
@property
def value(self):
return self.lineedit.value()
def lineedit_focused(self):
pass