def build(self):
self.primary_window.build()
# primary window dpg_id
_primary_window_dpg_id = self.primary_window.dpg_id
# set the things for primary window
dpg.set_primary_window(window=_primary_window_dpg_id, value=True)
# todo: have to figure out theme, font etc.
# themes.set_theme(theme="Dark Grey")
# assets.Font.RobotoRegular.set(item_dpg_id=_ret, size=16)
dpg.bind_item_theme(item=_primary_window_dpg_id, theme=asset.Theme.DARK.get())
def update_control_graph_buttons(is_graph_running):
"""
Used to enable and disable (grey out) the Start Graph or the End Graph according to whether the Graph is running or
not
:param is_graph_running: Is the graph running bool
:return: Nothing
"""
with dpg.theme() as theme_active:
with dpg.theme_component(0):
dpg.add_theme_color(dpg.mvThemeCol_Button, [50, 50, 180, 255], category=dpg.mvThemeCat_Core)
with dpg.theme() as theme_non_active:
with dpg.theme_component(0):
dpg.add_theme_color(dpg.mvThemeCol_Button, [150, 150, 150, 255], category=dpg.mvThemeCat_Core)
if is_graph_running:
dpg.configure_item(start_graph_button_id, enabled=False)
dpg.bind_item_theme(start_graph_button_id, theme_non_active)
dpg.configure_item(end_graph_button_id, enabled=True)
dpg.bind_item_theme(end_graph_button_id, theme_active)
else:
dpg.configure_item(start_graph_button_id, enabled=True)
dpg.bind_item_theme(start_graph_button_id, theme_active)
dpg.configure_item(end_graph_button_id, enabled=False)
dpg.bind_item_theme(end_graph_button_id, theme_non_active)
def create_node_selector_window():
with dpg.window(label='Node Selector', pos=[10, 60], width=300, height=890) as node_selector:
# Create the window of the Node selector
node_tree = generate_node_tree()
base_id = node_tree[0][0]
base_name = node_tree[0][1]
with dpg.tree_node(label=base_name, parent=node_selector, default_open=True, id=base_id, open_on_arrow=True):
# Read what *_com files exist in the Heron/Operations dir and sub dirs and create the correct
# tree_node widget
for parent_id, parent, node_id, node in node_tree:
with dpg.tree_node(label=node, parent=parent_id, default_open=True, id=node_id):
for op in operations_list:
if node == op.parent_dir:
colour = gu.choose_color_according_to_operations_type(node)
button = dpg.add_button(label=op.name, width=200, height=30, callback=on_add_node)
with dpg.theme() as theme_id:
with dpg.theme_component(0):
dpg.add_theme_color(dpg.mvThemeCol_Button, colour, category=dpg.mvThemeCat_Core)
dpg.add_theme_style(dpg.mvStyleVar_FrameRounding, 5, category=dpg.mvThemeCat_Core)
dpg.bind_item_theme(button, theme_id)
return node_selector
def cb_add_3d_coords():
with dpg.table_row(parent=ID.table1):
for n in dpg.get_value(ID.values3):
dpg.add_text(label=str(n))
with dpg.theme(tag='__round'):
with dpg.theme_component(dpg.mvButton):
dpg.add_theme_style(dpg.mvStyleVar_FrameRounding, 10)
dpg.add_theme_style(dpg.mvStyleVar_FramePadding, 30, 30)
with dpg.window(label='basic dpg app', tag='main'):
with dpg.group(horizontal=False):
dpg.add_3d_slider(tag=ID.values3,
scale=.3,
callback=lambda: print(dpg.get_value(ID.values3)))
dpg.add_button(label='add coords', callback=cb_add_3d_coords)
dpg.bind_item_theme(dpg.last_item(), '__round')
with dpg.table(tag=ID.table1, source='src'):
dpg.add_table_column(label='x')
dpg.add_table_column(label='y')
dpg.add_table_column(label='z')
dpg.set_primary_window('main', True)
dpg.show_viewport()
dpg.start_dearpygui()
dpg.destroy_context()
def bind_theme(self, theme: asset.Theme):
dpg.bind_item_theme(item=self.dpg_id, theme=theme.get())
def spawn_node_on_editor(self):
self.context = zmq.Context()
self.initialise_parameters_socket()
with dpg.node(label=self.name,
parent=self.parent,
pos=[self.coordinates[0],
self.coordinates[1]]) as self.id:
colour = choose_color_according_to_operations_type(
self.operation.parent_dir)
with dpg.theme() as self.theme_id:
with dpg.theme_component(0):
dpg.add_theme_color(dpg.mvNodeCol_TitleBar,
colour,
category=dpg.mvThemeCat_Nodes)
dpg.add_theme_color(dpg.mvNodeCol_TitleBarSelected,
colour,
category=dpg.mvThemeCat_Nodes)
dpg.add_theme_color(dpg.mvNodeCol_TitleBarHovered,
colour,
category=dpg.mvThemeCat_Nodes)
dpg.add_theme_color(dpg.mvNodeCol_NodeBackgroundSelected,
[120, 120, 120, 255],
category=dpg.mvThemeCat_Nodes)
dpg.add_theme_color(dpg.mvNodeCol_NodeBackground,
[70, 70, 70, 255],
category=dpg.mvThemeCat_Nodes)
dpg.add_theme_color(dpg.mvNodeCol_NodeBackgroundHovered,
[80, 80, 80, 255],
category=dpg.mvThemeCat_Nodes)
dpg.add_theme_color(dpg.mvNodeCol_NodeOutline,
[50, 50, 50, 255],
category=dpg.mvThemeCat_Nodes)
dpg.add_theme_style(dpg.mvNodeStyleVar_NodeBorderThickness,
x=4,
category=dpg.mvThemeCat_Nodes)
dpg.bind_item_theme(self.id, self.theme_id)
# Loop through all the attributes defined in the operation (as seen in the *_com.py file) and put them on
# the node
same_line_widget_ids = []
for i, attr in enumerate(self.operation.attributes):
if self.operation.attribute_types[i] == 'Input':
attribute_type = dpg.mvNode_Attr_Input
elif self.operation.attribute_types[i] == 'Output':
attribute_type = dpg.mvNode_Attr_Output
elif self.operation.attribute_types[i] == 'Static':
attribute_type = dpg.mvNode_Attr_Static
attribute_name = attr + '##{}##{}'.format(
self.operation.name, self.node_index)
with dpg.node_attribute(label=attribute_name,
parent=self.id,
attribute_type=attribute_type):
if attribute_type == 1:
dpg.add_spacer()
dpg.add_text(label='##' + attr + ' Name{}##{}'.format(
self.operation.name, self.node_index),
default_value=attr)
if 'Parameters' in attr:
for k, parameter in enumerate(
self.operation.parameters):
if self.operation.parameter_types[k] == 'int':
id = dpg.add_input_int(
label='{}##{}'.format(
parameter, attribute_name),
default_value=self.node_parameters[k],
callback=self.update_parameters,
width=100,
min_clamped=False,
max_clamped=False,
min_value=int(-1e8),
max_value=int(1e8),
on_enter=True)
elif self.operation.parameter_types[k] == 'str':
id = dpg.add_input_text(
label='{}##{}'.format(
parameter, attribute_name),
default_value=self.node_parameters[k],
callback=self.update_parameters,
width=100,
on_enter=True)
elif self.operation.parameter_types[k] == 'float':
id = dpg.add_input_float(
label='{}##{}'.format(
parameter, attribute_name),
default_value=self.node_parameters[k],
callback=self.update_parameters,
width=100,
min_clamped=False,
max_clamped=False,
min_value=-1e10,
max_value=1e10,
on_enter=True)
elif self.operation.parameter_types[k] == 'bool':
id = dpg.add_checkbox(
label='{}##{}'.format(
parameter, attribute_name),
default_value=self.node_parameters[k],
callback=self.update_parameters)
elif self.operation.parameter_types[k] == 'list':
default_value = self.node_parameters[k][0]
if type(self.node_parameters[k]) == str:
default_value = self.node_parameters[k]
id = dpg.add_combo(
label='{}##{}'.format(
parameter, attribute_name),
items=self.node_parameters_combos_items[k],
default_value=default_value,
callback=self.update_parameters,
width=100)
self.parameter_inputs_ids[parameter] = id
dpg.add_spacer(label='##Spacing##' + attribute_name,
indent=3)
# Add the extra input button with its popup window for extra inputs like ssh and verbosity
self.extra_input_window()