ve.UndoRedo

ve.Component. ve.UndoRedo

Refer to ve.Component for methods or fields inherited from this Component's parent such as .options.attributes or .element.

Undo/Redo interface with the ability for users to navigate between different DALS.Timeline instances. Undo/Redo tree by default with both a canvas interface and HTML list.

Constructor:
  • arg0_value=DALS.Timeline.current_timeline: string - The timeline ID the initial value should be set to.
  • arg1_options: Object
Instance:
  • .v: string
Methods:
  • draw() - Redraws both HTML/canvas-side elements.
  • handleEvents() - Handles events for zooming/panning around canvas.
  • loadSettings() - Loads settings from registry file.
  • saveSettings() - Saves settings to registry file.

Constructor

new ve.UndoRedo()

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Extends

Members

v :DALS.Timeline

Returns the current DALS.Timeline object of the present Component.

  • Accessor of: ve.UndoRedo
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Type:

v

Sets the new DALS.Timeline from a timeline ID.

  • Method of: ve.UndoRedo
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v :string

Returns the present URL.

  • Accessor of: ve.URL
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Type:
  • string

v

Sets the URL of the present component.

  • Accessor of: ve.URL
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from_binding

Internal .from_binding setter for handling .options.from_binding. Accepts a string literal that is then parsed to a variable reference.

.to_binding counterparts are manually handled child-side.

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limit

Tests the current this.limit by calling this.limit_function(this.v, this). Otherwise resolves to true if no .options.limit is set.

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name

Returns the visual name of the present ve.Component,

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Methods

draw()

Redraws the current interface.

  • Method of: ve.UndoRedo
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handleEvents()

Handles events for this.canvas_container_el.

  • Method of: ve.UndoRedo
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loadSettings()

Saves settings to registry file.

  • Method of: ve.UndoRedo
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saveSettings()

Saves settings to registry file.

  • Method of: ve.UndoRedo
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addComponent()

Adds the current component to this.parent_el should it exist.

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bind(arg0_container_el)

Manually binds/mounts the present ve.Component into the visual DOM.

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Parameters:
Name Type Description
arg0_container_el HTMLElement

fireFromBinding()

Pseudo-setter from binding. Fires only upon program-driven changes to .v directly, which means that this has to be monitored manually component-side in set v(). This should always come last in set v().

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fireToBinding()

Pseudo-setter to binding. Fires only upon user-driven changes, which means that this has to be monitored manually component-side.

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remove()

Removes the component/element from the DOM.

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removeComponent()

Removes the current component from this.parent_el should it exist.

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setOwner(arg0_value, arg1_owner_array)

Sets the root parent and ownership tree. Influences this.parent_el, this.owner, this.owners.

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Parameters:
Name Type Description
arg0_value
arg1_owner_array

setValueFromObject(arg0_object, arg1_object)

Destructures Object values and transfers them into the .v instance fields of each Vercengen component.

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Parameters:
Name Type Description
arg0_object Object

The Vercengen object to transfer to.
arg1_object Object

The other object to transfer from.