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from qtpy.QtWidgets import QDialog, QLineEdit, QPushButton, QVBoxLayout, QHBoxLayout,\
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QLabel, QCheckBox, QGridLayout
from qtpy.QtCore import Qt
from qtpy.QtGui import QDoubleValidator
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class PropertiesWindow(QDialog):
def __init__(self, operation, main_window):
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self.operation = operation
self._window = main_window
self.setWindowFlags(Qt.WindowTitleHint | Qt.WindowCloseButtonHint)
self.setWindowTitle("Properties")
self.name_layout = QHBoxLayout()
self.name_layout.setSpacing(50)
self.name_label = QLabel("Name:")
self.edit_name = QLineEdit(self.operation.operation_path_name)
self.name_layout.addWidget(self.name_label)
self.name_layout.addWidget(self.edit_name)
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self.vertical_layout = QVBoxLayout()
self.vertical_layout.addLayout(self.name_layout)
if hasattr(self.operation.operation, "value") or hasattr(self.operation.operation, "initial_value"):
self.constant_layout = QHBoxLayout()
self.constant_layout.setSpacing(50)
self.constant_value = QLabel("Value:")
if hasattr(self.operation.operation, "value"):
self.edit_constant = QLineEdit(str(self.operation.operation.value))
else:
self.edit_constant = QLineEdit(str(self.operation.operation.initial_value))
self.only_accept_float = QDoubleValidator()
self.edit_constant.setValidator(self.only_accept_float)
self.constant_layout.addWidget(self.constant_value)
self.constant_layout.addWidget(self.edit_constant)
self.vertical_layout.addLayout(self.constant_layout)
self.show_name_layout = QHBoxLayout()
self.check_show_name = QCheckBox("Show name?")
if self.operation.is_show_name:
self.check_show_name.setChecked(1)
else:
self.check_show_name.setChecked(0)
self.check_show_name.setLayoutDirection(Qt.RightToLeft)
self.check_show_name.setStyleSheet("spacing: 170px")
self.show_name_layout.addWidget(self.check_show_name)
self.vertical_layout.addLayout(self.show_name_layout)
if self.operation.operation.input_count > 0:
self.latency_layout = QHBoxLayout()
self.latency_label = QLabel("Set latency for input ports (-1 for None):")
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self.latency_layout.addWidget(self.latency_label)
self.vertical_layout.addLayout(self.latency_layout)
input_grid = QGridLayout()
x, y = 0, 0
for i in range(self.operation.operation.input_count):
input_layout = QHBoxLayout()
input_layout.addStretch()
if i % 2 == 0 and i > 0:
x += 1
y = 0
input_label = QLabel("in" + str(i))
input_layout.addWidget(input_label)
input_value = QLineEdit()
try:
input_value.setPlaceholderText(str(self.operation.operation.latency))
except ValueError:
input_value.setPlaceholderText("-1")
int_valid = QDoubleValidator()
int_valid.setBottom(-1)
input_value.setValidator(int_valid)
input_value.setFixedWidth(50)
self.latency_fields["in" + str(i)] = input_value
input_layout.addWidget(input_value)
input_layout.addStretch()
input_layout.setSpacing(10)
input_grid.addLayout(input_layout, x, y)
y += 1
self.vertical_layout.addLayout(input_grid)
if self.operation.operation.output_count > 0:
self.latency_layout = QHBoxLayout()
self.latency_label = QLabel("Set latency for output ports (-1 for None):")
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self.latency_layout.addWidget(self.latency_label)
self.vertical_layout.addLayout(self.latency_layout)
input_grid = QGridLayout()
x, y = 0, 0
for i in range(self.operation.operation.output_count):
input_layout = QHBoxLayout()
input_layout.addStretch()
if i % 2 == 0 and i > 0:
x += 1
y = 0
input_label = QLabel("out" + str(i))
input_layout.addWidget(input_label)
input_value = QLineEdit()
try:
input_value.setPlaceholderText(str(self.operation.operation.latency))
except ValueError:
input_value.setPlaceholderText("-1")
int_valid = QDoubleValidator()
int_valid.setBottom(-1)
input_value.setValidator(int_valid)
input_value.setFixedWidth(50)
self.latency_fields["out" + str(i)] = input_value
input_layout.addWidget(input_value)
input_layout.addStretch()
input_layout.setSpacing(10)
input_grid.addLayout(input_layout, x, y)
y += 1
self.vertical_layout.addLayout(input_grid)
self.ok = QPushButton("OK")
self.ok.clicked.connect(self.save_properties)
self.vertical_layout.addWidget(self.ok)
self.setLayout(self.vertical_layout)
def save_properties(self):
self._window.logger.info(f"Saving properties of operation: {self.operation.name}.")
self.operation.name = self.edit_name.text()
self.operation.operation.name = self.edit_name.text()
self.operation.label.setPlainText(self.operation.name)
if hasattr(self.operation.operation, "value"):
self.operation.operation.value = float(self.edit_constant.text().replace(",", "."))
elif hasattr(self.operation.operation, "initial_value"):
self.operation.operation.initial_value = float(self.edit_constant.text().replace(",", "."))
if self.check_show_name.isChecked():
self.operation.label.setOpacity(1)
self.operation.is_show_name = True
else:
self.operation.label.setOpacity(0)
self.operation.is_show_name = False
self.operation.operation.set_latency_offsets({port: float(self.latency_fields[port].text().replace(",", ".")) if self.latency_fields[port].text() and float(self.latency_fields[port].text().replace(",", ".")) > 0 else None for port in self.latency_fields})