virtual_warehouse.view_controller.ViewController¶

class ViewController(parent=None)[source]¶

Bases: PySide2.QtCore.QObject

Main controller which communicates with QML GUI and controls all components.

Initialize view controller which connects all app components.

INIT DESCRIPTION

Methods

`__init__`([parent])	Initialize view controller which connects all app components.
`checked_items_to_locations`()	Connect items -> locations tabs.
`checked_items_to_orders`()	Connect items -> orders tabs.
`checked_locations_to_items`()	Connect locations -> items tabs.
`checked_locations_to_orders`()	Connect locations -> orders tabs.
`checked_orders_to_items`()	Connect orders -> items tabs.
`checked_orders_to_locations`()	Connect orders -> locations tabs.
`get_selected`()	Get list of indexes of selected locations inside the map.
`get_sheets`(file_path)	Get names of sheets inside the file and expected type.
`hover_item`(idx)	Hover location on the map - displaying statistics in sideview.
`is2D`()	Select between 2D and 3D view.
`load`(file_path, types)	Load excel file with corresponding sheet types.
`save_ontology`(file_path)	Save ontology in RDF/XML format.
`select_all`(select)	Select/unselect all locations from the tab list in the map.
`select_location`(selected, checked)	Select location index of location checked/unchecked in tab list.
`select_map_location`(idx[, control])	Update selected location from map (CTRL adds location).
`select_onto_objects`(is_class, name, base_class)	Check custom class/query instances in side bar.
`set_progress_value`(val)	Set progress bar value.
`switch_heatmap`()	Switch heat-map display state.
`switch_view`()	Switch 2D - 3D model and update selection.

Attributes

`agent_manager`
`drawModeChanged`
`is_heatmap`
`itemSelected`
`item_model`
`location_model`
`map`
`model`
`model2D`
`model3D`
`modelChanged`
`onto_manager`
`order_model`
`plugin_manager`
`progressChanged`
`progress_value`
`sideviewChanged`
`sideview_model`
`staticMetaObject`

Full Description

agent_manager = <PySide2.QtCore.Property object>¶

checked_items_to_locations()[source]¶: Connect items -> locations tabs.

checked_items_to_orders()[source]¶: Connect items -> orders tabs.

checked_locations_to_items()[source]¶: Connect locations -> items tabs.

checked_locations_to_orders()[source]¶: Connect locations -> orders tabs.

checked_orders_to_items()[source]¶: Connect orders -> items tabs.

checked_orders_to_locations()[source]¶: Connect orders -> locations tabs.

drawModeChanged = <PySide2.QtCore.Signal object>¶

get_selected()[source]¶: Get list of indexes of selected locations inside the map.

get_sheets(file_path)[source]¶

Get names of sheets inside the file and expected type.

Parameters: file_path (QUrl) – file url
Returns: list[tuple[str, str]] – list containing lists [[name, type_name], …]

hover_item(idx)[source]¶: Hover location on the map - displaying statistics in sideview.

is2D()[source]¶: Select between 2D and 3D view.

is_heatmap = <PySide2.QtCore.Property object>¶

itemSelected = <PySide2.QtCore.Signal object>¶

item_model = <PySide2.QtCore.Property object>¶

load(file_path, types)[source]¶

Load excel file with corresponding sheet types.

Parameters

file_path (QUrl) – file url object
types (list[dict[str, str]]) – list of dictionaries, each containing keys “name”: name of the sheet, “type”: name of the type. There are 6 types (“None”, “Locations”, “Coordinates”, “Items”, “Inventory”, “Orders”)

location_model = <PySide2.QtCore.Property object>¶

map = <PySide2.QtCore.Property object>¶

model = <PySide2.QtCore.Property object>¶

model2D = <PySide2.QtCore.Property object>¶

model3D = <PySide2.QtCore.Property object>¶

modelChanged = <PySide2.QtCore.Signal object>¶

onto_manager = <PySide2.QtCore.Property object>¶

order_model = <PySide2.QtCore.Property object>¶

plugin_manager = <PySide2.QtCore.Property object>¶

progressChanged = <PySide2.QtCore.Signal object>¶

progress_value = <PySide2.QtCore.Property object>¶

save_ontology(file_path)[source]¶

Save ontology in RDF/XML format.

Parameters: file_path (QUrl) – file url object

select_all(select)[source]¶: Select/unselect all locations from the tab list in the map.

select_location(selected, checked)[source]¶

Select location index of location checked/unchecked in tab list.

Parameters

selected (str) – name of selected location
checked (bool) – check state, if true add location, remove otherwise

select_map_location(idx, control=False)[source]¶: Update selected location from map (CTRL adds location).

select_onto_objects(is_class, name, base_class, clear=True)[source]¶

Check custom class/query instances in side bar.

Parameters

is_class (bool) – True if class, False if query
name (str) – name of custom class/ontology
base_class (str) – name of base classes
clear (bool) – If true, clear all previous selections

set_progress_value(val)[source]¶: Set progress bar value.

sideviewChanged = <PySide2.QtCore.Signal object>¶

sideview_model = <PySide2.QtCore.Property object>¶

staticMetaObject = <PySide2.QtCore.QMetaObject object>¶

switch_heatmap()[source]¶: Switch heat-map display state.

switch_view()[source]¶: Switch 2D - 3D model and update selection.

View Controller