54 lines
2.3 KiB
JavaScript
54 lines
2.3 KiB
JavaScript
function openerp_pos_basewidget(instance, module){ //module is instance.point_of_sale
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var round_di = instance.web.round_decimals;
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var round_pr = instance.web.round_precision
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// This is a base class for all Widgets in the POS. It exposes relevant data to the
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// templates :
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// - widget.currency : { symbol: '$' | '€' | ..., position: 'before' | 'after }
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// - widget.format_currency(amount) : this method returns a formatted string based on the
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// symbol, the position, and the amount of money.
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// if the PoS is not fully loaded when you instanciate the widget, the currency might not
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// yet have been initialized. Use __build_currency_template() to recompute with correct values
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// before rendering.
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module.PosBaseWidget = instance.web.Widget.extend({
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init:function(parent,options){
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this._super(parent);
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options = options || {};
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this.pos = options.pos || (parent ? parent.pos : undefined);
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this.pos_widget = options.pos_widget || (parent ? parent.pos_widget : undefined);
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},
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format_currency: function(amount,precision){
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var currency = (this.pos && this.pos.currency) ? this.pos.currency : {symbol:'$', position: 'after', rounding: 0.01, decimals: 2};
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var decimals = currency.decimals;
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if (precision && (typeof this.pos.dp[precision]) !== undefined) {
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decimals = this.pos.dp[precision];
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}
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if (typeof amount === 'number') {
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amount = round_di(amount,decimals).toFixed(decimals);
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amount = openerp.instances[this.session.name].web.format_value(parseFloat(amount), { type : 'float' });
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}
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if (currency.position === 'after') {
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return amount + ' ' + (currency.symbol || '');
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} else {
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return (currency.symbol || '') + ' ' + amount;
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}
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},
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show: function(){
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this.$el.removeClass('oe_hidden');
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},
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hide: function(){
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this.$el.addClass('oe_hidden');
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},
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format_pr: function(value,precision){
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var decimals = precision > 0 ? Math.max(0,Math.ceil(Math.log(1.0/precision) / Math.log(10))) : 0;
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return value.toFixed(decimals);
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},
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});
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}
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