48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
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(function() {
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'use strict';
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function CanvasFactory($rootScope) {
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return function innerCanvasFactory() {
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var canvasService = {
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};
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canvasService.setCanvasHtmlElement = function(element) {
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canvasService.canvasHtmlElement = element;
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};
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canvasService.getCanvasHtmlElement = function() {
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return canvasService.canvasHtmlElement;
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};
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canvasService.dragover = function(scope, callback) {
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var handler = $rootScope.$on('notifying-dragover-event', callback);
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scope.$on('$destroy', handler);
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};
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canvasService._notifyDragover = function(event) {
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$rootScope.$emit('notifying-dragover-event', event);
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};
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canvasService.drop = function(scope, callback) {
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var handler = $rootScope.$on('notifying-drop-event', callback);
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scope.$on('$destroy', handler);
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};
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canvasService._notifyDrop = function(event) {
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$rootScope.$emit('notifying-drop-event', event);
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};
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return canvasService;
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};
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}
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angular.module('flowchart')
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.service('FlowchartCanvasFactory', CanvasFactory);
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}());
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