from PySide2 import QtGui, QtCore, QtWidgets
from hotbox_designer.qtutils import icon
from hotbox_designer.colorwheel import ColorDialog
# don't use style sheet like that, find better design
TOGGLER_STYLESHEET = (
'background: rgb(0, 0, 0, 75); text-align: left; font: bold')
class BoolCombo(QtWidgets.QComboBox):
valueSet = QtCore.Signal(bool)
def __init__(self, state=True, parent=None):
super(BoolCombo, self).__init__(parent)
self.addItem('True')
self.addItem('False')
self.setCurrentText(str(state))
self.currentIndexChanged.connect(self.current_index_changed)
def state(self):
return self.currentText() == 'True'
def current_index_changed(self):
self.valueSet.emit(self.state())
class BrowseEdit(QtWidgets.QWidget):
valueSet = QtCore.Signal(str)
def __init__(self, parent=None):
super(BrowseEdit, self).__init__(parent)
self.text = QtWidgets.QLineEdit()
self.text.returnPressed.connect(self.apply)
self.button = QtWidgets.QPushButton('B')
self.button.setFixedSize(21, 21)
self.button.released.connect(self.browse)
self.layout = QtWidgets.QHBoxLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
self.layout.setSpacing(0)
self.layout.addWidget(self.text)
self.layout.addWidget(self.button)
self._value = self.value()
def browse(self):
dialog = QtWidgets.QFileDialog.getOpenFileName(self, 'select image')
self.text.setText(dialog[0])
self.apply()
def apply(self):
self.valueSet.emit(self.text.text())
def value(self):
value = self.text.text()
return value if value != '' else None
def set_value(self, value):
self.text.setText(value)
class WidgetToggler(QtWidgets.QPushButton):
def __init__(self, label, widget, parent=None):
super(WidgetToggler, self).__init__(parent)
self.setStyleSheet(TOGGLER_STYLESHEET)
self.setText(' v ' + label)
self.widget = widget
self.setCheckable(True)
self.setChecked(True)
self.toggled.connect(self._call_toggled)
def _call_toggled(self, state):
if state is True:
self.widget.show()
self.setText(self.text().replace('>', 'v'))
else:
self.widget.hide()
self.setText(self.text().replace('v', '>'))
class ColorEdit(QtWidgets.QWidget):
valueSet = QtCore.Signal(str)
def __init__(self, parent=None):
super(ColorEdit, self).__init__(parent)
self.text = QtWidgets.QLineEdit()
self.text.returnPressed.connect(self.apply)
self.button = QtWidgets.QPushButton(icon('picker.png'), '')
self.button.setFixedSize(21, 21)
self.button.released.connect(self.pick_color)
self.layout = QtWidgets.QHBoxLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
self.layout.setSpacing(0)
self.layout.addWidget(self.text)
self.layout.addWidget(self.button)
self._value = self.value()
def focusInEvent(self, event):
self._value = self.value()
return super(ColorEdit, self).focusInEvent(event)
def focusOutEvent(self, event):
self.apply()
return super(ColorEdit, self).focusOutEvent(event)
def pick_color(self):
color = self.text.text() if self.text.text() else None
dialog = ColorDialog(color)
result = dialog.exec_()
if result == QtWidgets.QDialog.Accepted:
self.text.setText(dialog.colorname())
self.apply()
def apply(self):
if self._value != self.value():
self.valueSet.emit(self.value())
self._value = self.value()
def value(self):
value = self.text.text()
return value if value != '' else None
def set_color(self, color):
self.text.setText(color)
class FloatEdit(QtWidgets.QLineEdit):
valueSet = QtCore.Signal(float)
def __init__(self, minimum=None, maximum=None, parent=None):
super(FloatEdit, self).__init__(parent)
self.validator = QtGui.QDoubleValidator()
if minimum is not None:
self.validator.setBottom(minimum)
if maximum is not None:
self.validator.setTop(maximum)
self.setValidator(self.validator)
self._value = self.value()
self.returnPressed.connect(self.apply)
def focusInEvent(self, event):
self._value = self.value()
return super(FloatEdit, self).focusInEvent(event)
def focusOutEvent(self, event):
self.apply()
return super(FloatEdit, self).focusOutEvent(event)
def apply(self):
if self._value != self.value():
self.valueSet.emit(self.value())
self._value = self.value()
def value(self):
if self.text() == '':
return None
return float(self.text().replace(',', '.'))
class Title(QtWidgets.QLabel):
def __init__(self, title, parent=None):
super(Title, self).__init__(parent)
self.setFixedHeight(20)
self.setStyleSheet('background: rgb(0, 0, 0, 25)')
self.setText('<b> ' + title)
class TouchEdit(QtWidgets.QLineEdit):
def keyPressEvent(self, event):
self.setText(QtGui.QKeySequence(event.key()).toString().lower())
self.textEdited.emit(self.text())
class CommandButton(QtWidgets.QWidget):
released = QtCore.Signal()
playReleased = QtCore.Signal()
def __init__(self, label, parent=None):
super(CommandButton, self).__init__(parent)
self.mainbutton = QtWidgets.QPushButton(label)
self.mainbutton.released.connect(self.released.emit)
self.playbutton = QtWidgets.QPushButton(icon('play.png'), '')
self.playbutton.released.connect(self.playReleased.emit)
self.playbutton.setFixedSize(22, 22)
self.layout = QtWidgets.QHBoxLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
self.layout.setSpacing(2)
self.layout.addWidget(self.mainbutton)
self.layout.addWidget(self.playbutton)
