Sha256: 6cbcda825cc97b339010041b1f2b0acc47d4f8ede6c6f58dea58390352c80bd5
Contents?: true
Size: 1.57 KB
Versions: 6
Compression:
Stored size: 1.57 KB
Contents
angular.module('flow.dragEvents', ['flow.init'])
/**
* @name flowPreventDrop
* Prevent loading files then dropped on element
*/
.directive('flowPreventDrop', function() {
return {
'scope': false,
'link': function(scope, element, attrs) {
element.bind('drop dragover', function (event) {
event.preventDefault();
});
}
};
})
/**
* @name flowDragEnter
* executes `flowDragEnter` and `flowDragLeave` events
*/
.directive('flowDragEnter', ['$timeout', function($timeout) {
return {
'scope': false,
'link': function(scope, element, attrs) {
var promise;
var enter = false;
element.bind('dragover', function (event) {
if (!isFileDrag(event)) {
return ;
}
if (!enter) {
scope.$apply(attrs.flowDragEnter);
enter = true;
}
$timeout.cancel(promise);
event.preventDefault();
});
element.bind('dragleave drop', function (event) {
promise = $timeout(function () {
scope.$eval(attrs.flowDragLeave);
promise = null;
enter = false;
}, 100);
});
function isFileDrag(dragEvent) {
var fileDrag = false;
var dataTransfer = dragEvent.dataTransfer || dragEvent.originalEvent.dataTransfer;
angular.forEach(dataTransfer && dataTransfer.types, function(val) {
if (val === 'Files') {
fileDrag = true;
}
});
return fileDrag;
}
}
};
}]);
Version data entries
6 entries across 6 versions & 1 rubygems