Sha256: 16c0744a58f51e58980a4da4e65a4e1ce3f88fe5dddca1c2ac3a3ea0a125be88
Contents?: true
Size: 1.75 KB
Versions: 58
Compression:
Stored size: 1.75 KB
Contents
(function() {
define(['view_model'], function(ViewModel) {
var ViewCollection, ViewHierModel, flatten;
ViewCollection = Backbone.Collection;
flatten = function(rootViewModel) {
var childViewModel, flattenedViewModels, _i, _len, _ref;
flattenedViewModels = [rootViewModel];
_ref = rootViewModel.get('children');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
childViewModel = _ref[_i];
flattenedViewModels = flattenedViewModels.concat(flatten(childViewModel));
}
return flattenedViewModels;
};
ViewHierModel = Backbone.Model.extend({
getAccessibleViews: function() {
return this.get('allViews').filter(function(viewModel) {
return viewModel.has('accessibilityLabel');
});
},
resetViewHier: function(rawRootView) {
var allViews, rootViewModel,
_this = this;
rootViewModel = new ViewModel(rawRootView);
allViews = new ViewCollection(flatten(rootViewModel));
allViews.on('change:active', function(viewModel) {
if (viewModel.get('active')) {
return _this.trigger('active-view-changed', viewModel);
}
});
allViews.on('selected', function(selectedViewModel) {
allViews.each(function(viewModel) {
return viewModel.set('selected', viewModel === selectedViewModel);
});
return _this.trigger('selected-view-changed', selectedViewModel);
});
allViews.on('accessible-selected', function(viewModel) {
return _this.trigger('accessible-view-selected', viewModel);
});
this.set('root', rootViewModel);
return this.set('allViews', allViews);
}
});
return ViewHierModel;
});
}).call(this);
Version data entries
58 entries across 41 versions & 5 rubygems