6d077b775d
add offsetX to popupService instance in infoService, to prevent bubble from appearing under the mouse pointer, which causes interminent calls to the callback.
107 lines
4.2 KiB
JavaScript
107 lines
4.2 KiB
JavaScript
/*****************************************************************************
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* Open MCT, Copyright (c) 2014-2017, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT is licensed under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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define(
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['../InfoConstants'],
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function (InfoConstants) {
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var BUBBLE_TEMPLATE = InfoConstants.BUBBLE_TEMPLATE,
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MOBILE_POSITION = InfoConstants.BUBBLE_MOBILE_POSITION,
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OPTIONS = InfoConstants.BUBBLE_OPTIONS;
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/**
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* Displays informative content ("info bubbles") for the user.
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* @memberof platform/commonUI/inspect
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* @constructor
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*/
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function InfoService($compile, $rootScope, popupService, agentService) {
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this.$compile = $compile;
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this.$rootScope = $rootScope;
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this.popupService = popupService;
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this.agentService = agentService;
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}
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/**
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* Display an info bubble at the specified location.
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* @param {string} templateKey template to place in bubble
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* @param {string} title title for the bubble
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* @param {*} content content to pass to the template, via
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* `ng-model`
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* @param {number[]} x,y position of the info bubble, in
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* pixel coordinates.
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* @returns {Function} a function that may be invoked to
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* dismiss the info bubble
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*/
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InfoService.prototype.display = function (templateKey, title, content, position) {
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var $compile = this.$compile,
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$rootScope = this.$rootScope,
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scope = $rootScope.$new(),
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span = $compile('<span></span>')(scope),
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bubbleSpaceLR = InfoConstants.BUBBLE_MARGIN_LR +
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InfoConstants.BUBBLE_MAX_WIDTH,
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options,
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popup,
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bubble;
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options = Object.create(OPTIONS);
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options.marginX = -bubbleSpaceLR;
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// prevent bubble from appearing right under pointer,
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// which causes hover callback to be called multiple times
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options.offsetX = 1;
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// On a phone, bubble takes up more screen real estate,
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// so position it differently (toward the bottom)
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if (this.agentService.isPhone()) {
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position = MOBILE_POSITION;
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options = {};
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}
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popup = this.popupService.display(span, position, options);
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// Pass model & container parameters into the scope
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scope.bubbleModel = content;
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scope.bubbleTemplate = templateKey;
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scope.bubbleTitle = title;
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// Style the bubble according to how it was positioned
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scope.bubbleLayout = [
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popup.goesUp() ? 'arw-btm' : 'arw-top',
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popup.goesLeft() ? 'arw-right' : 'arw-left'
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].join(' ');
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// Create the info bubble, now that we know how to
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// point the arrow...
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bubble = $compile(BUBBLE_TEMPLATE)(scope);
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span.append(bubble);
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// Return a function to dismiss the info bubble
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return function dismiss() {
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popup.dismiss();
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scope.$destroy();
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};
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};
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return InfoService;
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}
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);
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