def __init__(self, vars_list_widget, variables_hander, var):
super(VarsList_VarWidget, self).__init__()
self.variables_handler = variables_hander
self.var = var
self.vars_list_widget = vars_list_widget
self.ignore_name_line_edit_signal = False
# UI
main_layout = QHBoxLayout()
# create icon via label
variable_icon = QIcon('resources/pics/variable_picture.png')
icon_label = QLabel()
icon_label.setFixedSize(15, 15)
icon_label.setStyleSheet('border:none;')
icon_label.setPixmap(variable_icon.pixmap(15, 15))
main_layout.addWidget(icon_label)
# create name and data_type line edits
self.name_line_edit = ListWidget_NameLineEdit(var.name, self)
self.name_line_edit.setPlaceholderText('name')
self.name_line_edit.setEnabled(False)
self.name_line_edit.editingFinished.connect(
self.name_line_edit_editing_finished)
self.name_line_edit.unfocused.connect(
self.name_line_edit_editing_finished)
name_type_layout = QVBoxLayout()
name_type_layout.addWidget(self.name_line_edit)
main_layout.addLayout(name_type_layout)
self.setLayout(main_layout)
def __init__(self, scripts_list_widget, script):
super(ScriptsList_ScriptWidget, self).__init__()
self.script = script
self.scripts_list_widget = scripts_list_widget
self.ignore_name_line_edit_signal = False
# UI
main_layout = QHBoxLayout()
# create icon via label
script_icon = QIcon('resources/pics/script_picture.png')
icon_label = QLabel()
icon_label.setFixedSize(20, 20)
icon_label.setStyleSheet('border:none;')
icon_label.setPixmap(script_icon.pixmap(20, 20))
main_layout.addWidget(icon_label)
# create name and data_type line edits
self.name_line_edit = ListWidget_NameLineEdit(script.name, self)
self.name_line_edit.setPlaceholderText('name')
self.name_line_edit.setEnabled(False)
self.name_line_edit.editingFinished.connect(
self.name_line_edit_editing_finished)
self.name_line_edit.unfocused.connect(
self.name_line_edit_editing_finished)
name_type_layout = QVBoxLayout()
name_type_layout.addWidget(self.name_line_edit)
main_layout.addLayout(name_type_layout)
self.setLayout(main_layout)
class VarsList_VarWidget(QWidget):
"""Single variable representing component for VariablesListWidget.
See VariablesListWidget for further info."""
name_LE_editing_finished = Signal()
def __init__(self, vars_list_widget, variables_hander, var):
super(VarsList_VarWidget, self).__init__()
self.variables_handler = variables_hander
self.var = var
self.vars_list_widget = vars_list_widget
self.ignore_name_line_edit_signal = False
# UI
main_layout = QHBoxLayout()
# create icon via label
variable_icon = QIcon('resources/pics/variable_picture.png')
icon_label = QLabel()
icon_label.setFixedSize(15, 15)
icon_label.setStyleSheet('border:none;')
icon_label.setPixmap(variable_icon.pixmap(15, 15))
main_layout.addWidget(icon_label)
# create name and data_type line edits
self.name_line_edit = ListWidget_NameLineEdit(var.name, self)
self.name_line_edit.setPlaceholderText('name')
self.name_line_edit.setEnabled(False)
self.name_line_edit.editingFinished.connect(
self.name_line_edit_editing_finished)
self.name_line_edit.unfocused.connect(
self.name_line_edit_editing_finished)
name_type_layout = QVBoxLayout()
name_type_layout.addWidget(self.name_line_edit)
main_layout.addLayout(name_type_layout)
self.setLayout(main_layout)
def mouseDoubleClickEvent(self, event):
if event.button() == Qt.LeftButton:
if self.name_line_edit.geometry().contains(event.pos()):
self.name_line_edit_double_clicked()
return
def mousePressEvent(self, event):
if event.button() == Qt.LeftButton:
drag = QDrag(self)
mime_data = QMimeData()
data_text = self.get_drag_data()
data = QByteArray(bytes(data_text, 'utf-8'))
mime_data.setData('text/plain', data)
drag.setMimeData(mime_data)
drop_action = drag.exec_()
return
def event(self, event):
if event.type() == QEvent.ToolTip:
val_str = ''
try:
val_str = str(self.var.val)
except Exception as e:
val_str = 'couldn\'t stringify value'
self.setToolTip('val type: ' + str(type(self.var.val)) +
'\nval: ' +
shorten(val_str, 3000, line_break=True))
return QWidget.event(self, event)
def contextMenuEvent(self, event):
menu: QMenu = QMenu(self)
delete_action = QAction('delete')
delete_action.triggered.connect(self.action_delete_triggered)
edit_value_action = QAction('edit value')
edit_value_action.triggered.connect(self.action_edit_val_triggered)
actions = [delete_action, edit_value_action]
for a in actions:
menu.addAction(a)
menu.exec_(event.globalPos())
def action_delete_triggered(self):
self.vars_list_widget.del_variable(self.var, self)
def action_edit_val_triggered(self):
edit_var_val_dialog = EditVarVal_Dialog(self, self.var)
accepted = edit_var_val_dialog.exec_()
if accepted:
self.variables_handler.set_var(self.var.name,
edit_var_val_dialog.get_val())
def name_line_edit_double_clicked(self):
self.name_line_edit.setEnabled(True)
self.name_line_edit.setFocus()
self.name_line_edit.selectAll()
self.vars_list_widget.currently_edited_var = self.var
def get_drag_data(self):
data = {
'type': 'variable',
'name': self.var.name,
'value': self.var.val
} # value is probably unnecessary
data_text = json.dumps(data)
return data_text
def name_line_edit_editing_finished(self):
if self.ignore_name_line_edit_signal:
return
self.ignore_name_line_edit_signal = True
self.name_LE_editing_finished.emit()
self.ignore_name_line_edit_signal = False
class ScriptsList_ScriptWidget(QWidget):
"""Single script representing component for ScriptsListWidget.
See ScriptsListWidget for further info."""
name_LE_editing_finished = Signal()
def __init__(self, scripts_list_widget, script):
super(ScriptsList_ScriptWidget, self).__init__()
self.script = script
self.scripts_list_widget = scripts_list_widget
self.ignore_name_line_edit_signal = False
# UI
main_layout = QHBoxLayout()
# create icon via label
script_icon = QIcon('resources/pics/script_picture.png')
icon_label = QLabel()
icon_label.setFixedSize(20, 20)
icon_label.setStyleSheet('border:none;')
icon_label.setPixmap(script_icon.pixmap(20, 20))
main_layout.addWidget(icon_label)
# create name and data_type line edits
self.name_line_edit = ListWidget_NameLineEdit(script.name, self)
self.name_line_edit.setPlaceholderText('name')
self.name_line_edit.setEnabled(False)
self.name_line_edit.editingFinished.connect(
self.name_line_edit_editing_finished)
self.name_line_edit.unfocused.connect(
self.name_line_edit_editing_finished)
name_type_layout = QVBoxLayout()
name_type_layout.addWidget(self.name_line_edit)
main_layout.addLayout(name_type_layout)
self.setLayout(main_layout)
def mouseDoubleClickEvent(self, event):
if event.button() == Qt.LeftButton:
if self.name_line_edit.geometry().contains(event.pos()):
self.name_line_edit_double_clicked()
return
# TODO: (maybe) Script migration via drag and drop
#
# def mousePressEvent(self, event):
# if event.button() == Qt.LeftButton:
# drag = QDrag(self)
# mime_data = QMimeData()
# data_text = self.get_drag_data()
# data = QByteArray(bytes(data_text, 'utf-8'))
# mime_data.setData('text/plain', data)
# drag.setMimeData(mime_data)
# drop_action = drag.exec_()
# return
def event(self, event):
if event.type() == QEvent.ToolTip:
img: QImage = self.script.flow.get_viewport_img()
self.script.thumbnail_source = 'temp/script_' + self.script.name + '_thumbnail.png'
img.save(self.script.thumbnail_source)
self.setToolTip('<img height=100 src="' +
self.script.thumbnail_source + '"/>')
return QWidget.event(self, event)
def contextMenuEvent(self, event):
menu: QMenu = QMenu(self)
delete_action = QAction('delete')
delete_action.triggered.connect(self.action_delete_triggered)
actions = [delete_action]
for a in actions:
menu.addAction(a)
menu.exec_(event.globalPos())
def action_delete_triggered(self):
self.scripts_list_widget.del_script(self.script, self)
def name_line_edit_double_clicked(self):
self.name_line_edit.setEnabled(True)
self.name_line_edit.setFocus()
self.name_line_edit.selectAll()
self.scripts_list_widget.currently_edited_script = self.script
def get_drag_data(self):
data = {'type': 'script', 'name': self.script.name}
data_text = json.dumps(data)
return data_text
def name_line_edit_editing_finished(self):
if self.ignore_name_line_edit_signal:
return
self.ignore_name_line_edit_signal = True
self.name_LE_editing_finished.emit()
self.ignore_name_line_edit_signal = False