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CLASS_TABLE.py
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CLASS_TABLE.py
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from PyQt6 import QtWidgets
from PyQt6.QtCore import Qt, pyqtSignal
from PyQt6.QtGui import QColor, QBrush
def reset_checkmarks(table, count):
for idx in range(count):
cell1 = table.cellWidget(idx, 1)
cell1.setCheckState(Qt.CheckState.Checked)
cell2 = table.cellWidget(idx, 2)
cell2.setCheckState(Qt.CheckState.Checked)
def uncheck_checkmarks(table, count):
for idx in range(count):
cell1 = table.cellWidget(idx, 1)
cell1.setCheckState(Qt.CheckState.Unchecked)
cell2 = table.cellWidget(idx, 2)
cell2.setCheckState(Qt.CheckState.Unchecked)
def table_swap(table, dataset, plot, event):
moved_from = table.currentRow()
from_item = table.item(moved_from, 0).text()
moved_to = table.rowAt(round(event.position().y()))
to_item = table.item(moved_to, 0)
if not to_item:
return
to_item = to_item.text()
from_rgb = dataset.class_colors[moved_to]
to_rgb = dataset.class_colors[moved_from]
table.item(moved_from, 0).setText(to_item)
table.item(moved_from, 0).setForeground(QBrush(QColor(to_rgb[0], to_rgb[1], to_rgb[2])))
table.item(moved_to, 0).setText(from_item)
table.item(moved_to, 0).setForeground(QBrush(QColor(from_rgb[0], from_rgb[1], from_rgb[2])))
place_holder = dataset.class_order[moved_from]
dataset.class_order[moved_from] = dataset.class_order[moved_to]
dataset.class_order[moved_to] = place_holder
plot.update()
class ClassTable(QtWidgets.QTableWidget):
refresh_GUI = pyqtSignal()
def __init__(self, dataset, parent=None):
super(ClassTable, self).__init__(parent)
self.data = dataset
self.refresh_GUI.connect(self.parent().refresh)
if not (self.data.plot_type == 'SCC' or self.data.plot_type == 'DCC'):
self.setColumnCount(4)
self.setHorizontalHeaderItem(3, QtWidgets.QTableWidgetItem('Color'))
else:
self.setColumnCount(5)
self.setHorizontalHeaderItem(3, QtWidgets.QTableWidgetItem('Sector'))
self.setHorizontalHeaderItem(4, QtWidgets.QTableWidgetItem('Color'))
self.setHorizontalHeaderItem(0, QtWidgets.QTableWidgetItem('Draw Order'))
self.setHorizontalHeaderItem(1, QtWidgets.QTableWidgetItem('Lines'))
self.setHorizontalHeaderItem(2, QtWidgets.QTableWidgetItem('Points'))
self.setRowCount(dataset.class_count)
self.setDragEnabled(True)
self.setAcceptDrops(True)
self.setDropIndicatorShown(True)
self.setSelectionMode(QtWidgets.QAbstractItemView.SelectionMode.SingleSelection)
class_header = self.horizontalHeader()
class_header.setSectionResizeMode(QtWidgets.QHeaderView.ResizeMode.ResizeToContents)
class_header.setSectionResizeMode(0, QtWidgets.QHeaderView.ResizeMode.Stretch)
counter = 0
for ele in dataset.class_names:
class_name = QtWidgets.QTableWidgetItem(str(ele))
class_name.setForeground(QBrush(QColor(dataset.class_colors[dataset.class_order[counter]][0], dataset.class_colors[dataset.class_order[counter]][1], dataset.class_colors[dataset.class_order[counter]][2])))
self.setItem(counter, 0, class_name)
class_checkbox = CheckBox(counter, dataset, self.refresh_GUI, 'class', parent=self)
self.setCellWidget(counter, 1, class_checkbox)
marker_checkbox = CheckBox(counter, dataset, self.refresh_GUI, 'marker', parent=self)
self.setCellWidget(counter, 2, marker_checkbox)
if dataset.plot_type == 'SCC' or dataset.plot_type == 'DCC':
sector_checkbox = CheckBox(counter, dataset, self.refresh_GUI, 'sector', parent=self)
self.setCellWidget(counter, 3, sector_checkbox)
button = Button(counter, dataset, self.refresh_GUI, parent=self)
self.setCellWidget(counter, 4, button)
else:
button = Button(counter, dataset, self.refresh_GUI, parent=self)
self.setCellWidget(counter, 3, button)
counter += 1
# class button for changing color
class Button(QtWidgets.QPushButton):
def __init__(self, row, dataset, refresh, parent=None):
super(Button, self).__init__(parent=parent)
self.setText('Color')
self.index = dataset.class_order[row]
self.cell = self.parent().item(self.index, 0)
self.data = dataset
self.r = refresh
self.setMaximumWidth(50)
self.clicked.connect(self.color_dialog)
def color_dialog(self):
color = QtWidgets.QColorDialog.getColor()
if color.isValid():
rgb = color.getRgb()
self.cell.setForeground(QBrush(QColor(rgb[0], rgb[1], rgb[2])))
self.data.class_colors[self.index] = [rgb[0], rgb[1], rgb[2]]
# class for checkbox in the class table
class CheckBox(QtWidgets.QCheckBox):
def __init__(self, row, dataset, refresh, option, parent=None):
super(CheckBox, self).__init__(parent)
self.index = row
self.data = dataset
self.r = refresh
self.option = option
self.setCheckState(Qt.CheckState.Checked)
self.stateChanged.connect(self.show_hide_classes)
self.setStyleSheet("margin-left: 12px;")
def show_hide_classes(self):
if self.isChecked():
if self.option == 'class':
self.data.active_classes[self.index] = True
elif self.option == 'marker':
self.data.active_markers[self.index] = True
elif self.option == 'sector':
self.data.active_sectors[self.index] = True
else:
if self.option == 'class':
self.data.active_classes[self.index] = False
elif self.option == 'marker':
self.data.active_markers[self.index] = False
elif self.option == 'sector':
self.data.active_sectors[self.index] = False
self.r.emit()