mirror of https://github.com/keeweb/keeweb.git
71 lines
1.7 KiB
JavaScript
71 lines
1.7 KiB
JavaScript
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'use strict';
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var Backbone = require('backbone');
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_.extend(Backbone.View.prototype, {
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hide: function() {
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return this.toggle(false);
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},
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show: function() {
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return this.toggle(true);
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},
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toggle: function(visible) {
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this.$el.toggleClass('hide', !visible);
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this._hidden = !visible;
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this.trigger(visible ? 'show' : 'hide');
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return this;
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},
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afterPaint: function(callback) {
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this.requestAnimationFrame(function() {
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this.requestAnimationFrame(callback);
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});
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},
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requestAnimationFrame: function(callback) {
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requestAnimationFrame(callback.bind(this));
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},
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renderTemplate: function(model, replace) {
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if (replace) {
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this.$el.html('');
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}
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var el = $(this.template(model));
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if (!this._elAppended || replace) {
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this.$el.append(el);
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this._elAppended = true;
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} else {
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this.$el.replaceWith(el);
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}
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this.setElement(el);
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},
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_parentRemove: Backbone.View.prototype.remove,
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remove: function() {
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this.trigger('remove');
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if (this.views) {
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_.each(this.views, function(view) {
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if (view) {
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if (view instanceof Backbone.View) {
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view.remove();
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} else if (view.length) {
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view.forEach(function (v) {
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v.remove();
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});
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}
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}
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});
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}
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if (this.scroll) {
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try { this.scroll.dispose(); }
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catch (e) { }
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}
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this._parentRemove(arguments);
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}
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});
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module.exports = Backbone.View;
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