Package conduit :: Package hildonui :: Module Canvas :: Class Canvas

Class Canvas

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This class manages many objects

Instance Methods

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__init__(self, parentWindow, typeConverter, syncManager)
Draws an empty canvas of the appropriate size

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_update_for_theme(self, *args)

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_setup_popup_menus(self, dataproviderPopupXML, conduitPopupXML)
Sets up the popup menus and their callbacks

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_create_welcome(self)

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_on_conduit_button_press(self, view, target, event)
Handle button clicks on conduits

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_on_dataprovider_button_press(self, view, target, event)
Handle button clicks

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on_conduit_added(self, sender, conduitAdded)
Creates a ConduitCanvasItem for the new conduit

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on_conduit_removed(self, sender, conduitRemoved)

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on_dataprovider_removed(self, sender, dataproviderRemoved, conduitCanvasItem)

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on_dataprovider_added(self, sender, dataproviderAdded, conduitCanvasItem)
Creates a DataProviderCanvasItem for the new dataprovider and adds it to the canvas

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set_sync_set(self, syncSet)

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move_next(self)
Moves the canvas to the next conduit

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move_previous(self)
Moves the canvas to the previous conduit

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set_position(self, index)
Sets the Canvas position to the index provided

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get_position(self)
Gets the position

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get_position_str(self)
Gets the position representation

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_refresh_current_item(self)
Refreshes the current item; only in drawing, not the conduit

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_remove_current_item(self)
Clears the current conduit from the Canvas

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_create_item_for_conduit(self, conduit)

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_get_child_conduit_canvas_items(self)

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_get_child_conduit_canvas_item(self)

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_get_child_dataprovider_canvas_items(self)

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Inherited from gtkui.Canvas.Canvas: add_dataprovider_to_canvas, clear_canvas, get_sync_set, on_auto_sync_toggle, on_configure_dataprovider_clicked, on_delete_conduit_clicked, on_delete_dataprovider_clicked, on_drag_motion, on_policy_toggle, on_refresh_conduit_clicked, on_refresh_dataprovider_clicked, on_slow_sync_toggle, on_synchronize_conduit_clicked, on_two_way_sync_toggle

Inherited from gtkui.Canvas.Canvas (private): _canvas_resized, _get_bottom_of_conduits_coord, _remove_overlap, _show_welcome_message

Class Variables

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__gsignals__ = {"position-changed":(gobject.SIGNAL_RUN_LAST, g...

Inherited from gtkui.Canvas.Canvas: DND_TARGETS, WELCOME_MESSAGE

Method Details

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init(self, parentWindow, typeConverter, syncManager)
(Constructor)

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Draws an empty canvas of the appropriate size

Overrides: gtkui.Canvas.Canvas.__init__

_setup_popup_menus(self, dataproviderPopupXML, conduitPopupXML)

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Sets up the popup menus and their callbacks

Overrides: gtkui.Canvas.Canvas._setup_popup_menus: (inherited documentation)

_on_conduit_button_press(self, view, target, event)

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Handle button clicks on conduits

Overrides: gtkui.Canvas.Canvas._on_conduit_button_press: (inherited documentation)

_on_dataprovider_button_press(self, view, target, event)

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Handle button clicks

Parameters:

user_data_dataprovider_wrapper (conduit.Module.ModuleWrapper) - The dpw that was clicked

Overrides: gtkui.Canvas.Canvas._on_dataprovider_button_press

on_conduit_added(self, sender, conduitAdded)

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Creates a ConduitCanvasItem for the new conduit

Overrides: gtkui.Canvas.Canvas.on_conduit_added

Creates a DataProviderCanvasItem for the new dataprovider and adds it to the canvas

Overrides: gtkui.Canvas.Canvas.on_dataprovider_added: (inherited documentation)

set_sync_set(self, syncSet)

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Overrides: gtkui.Canvas.Canvas.set_sync_set

_get_child_conduit_canvas_items(self)

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Overrides: gtkui.Canvas.Canvas._get_child_conduit_canvas_items

_get_child_dataprovider_canvas_items(self)

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Overrides: gtkui.Canvas.Canvas._get_child_dataprovider_canvas_items

Class Variable Details

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gsignals

Value:

{"position-changed":(gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, [])}

Class Canvas

__init__(self, parentWindow, typeConverter, syncManager) (Constructor)

_setup_popup_menus(self, dataproviderPopupXML, conduitPopupXML)

_on_conduit_button_press(self, view, target, event)

_on_dataprovider_button_press(self, view, target, event)

on_conduit_added(self, sender, conduitAdded)

on_conduit_removed(self, sender, conduitRemoved)

on_dataprovider_removed(self, sender, dataproviderRemoved, conduitCanvasItem)

on_dataprovider_added(self, sender, dataproviderAdded, conduitCanvasItem)

set_sync_set(self, syncSet)

_get_child_conduit_canvas_items(self)

_get_child_dataprovider_canvas_items(self)

__gsignals__

init(self, parentWindow, typeConverter, syncManager)
(Constructor)

gsignals