vs_utils.defineClassProperty (Canvas, "size", {
/**
* Getter|Setter for size. Gives access to the size of the vs.ui.Canvas
* @name vs.ui.Canvas#size
*
* @type {Array.<number>}
*/
set : function (v)
{
if (!v) { return; }
if (!vs_utils.isArray (v) || v.length !== 2) { return; }
if (!vs_utils.isNumber (v[0]) || !vs_utils.isNumber(v[1])) { return; }
this._size [0] = v [0];
this._size [1] = v [1];
if (!this.view) { return; }
this._updateSizeAndPos ();
if (!this.canvas_node)
{
this.canvas_node = this.view.firstChild;
if (!this.canvas_node)
{
console.error ('Uncompatible canvas view');
return;
}
this.canvas_ctx = this.canvas_node.getContext ('2d');
}
this.canvas_node.width = this._size [0];
this.canvas_node.height = this._size [1];
this.draw (0, 0, this._size [0], this._size [1]);
},
/**
* @ignore
* @type {Array.<number>}
*/
get : function ()
{
if (this.view && this.view.parentNode)
{
this._size [0] = this.view.offsetWidth;
this._size [1] = this.view.offsetHeight;
}
return this._size.slice ();
}
});
defineClassProperty (Fsm, "initialState", {
/**
* Define the initiale state
* Generate a exception if the state was not already defined
*
* @name vs.core.Fsm#initialState
* @param {string} state_id the state
*/
set : function (state_id)
{
if (!state_id)
{
this._initial_state = undefined;
return;
}
if (!this.existState (state_id)) { return; }
// set initial state and go to it
this._initial_state = state_id;
},
/**
* @ignore
*/
get : function ()
{
return this._initial_state;
}
});