TooltipContentManager.js
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
var zrUtil = require("zrender/lib/core/util");
var TooltipContent = require("./TooltipContent");
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
// var each = zrUtil.each;
/**
* @alias module:echarts/component/tooltip/TooltipContentManager
* @constructor
*/
function TooltipContentManager(container, api) {
/**
* @private
*/
this._contents = {
// Default tooltip content
main: new TooltipContent(container, api)
};
}
TooltipContentManager.prototype = {
constructor: TooltipContentManager,
/**
* Update when tooltip is rendered
*/
update: function () {
this._each('update');
},
/**
* @param {module:echarts/component/tooltip/TooltipModel}
* @param {string} [key='main']
*/
show: function (tooltipModel, key) {
key = key || 'main';
this._giveContent(key).show(tooltipModel);
},
/**
* Create content if not exists.
*/
_giveContent: function (key) {
return this._contents[key] || (this._contents[key] = new TooltipContent());
},
setContent: function (content) {
this.el.innerHTML = content;
},
setEnterable: function (enterable) {
this._enterable = enterable;
},
getSize: function () {
var el = this.el;
return [el.clientWidth, el.clientHeight];
},
moveTo: function (x, y) {
var style = this.el.style;
style.left = x + 'px';
style.top = y + 'px';
this._x = x;
this._y = y;
},
hide: function () {
this.el.style.display = 'none';
this._show = false;
},
// showLater: function ()
hideLater: function (time) {
if (this._show && !(this._inContent && this._enterable)) {
if (time) {
this._hideDelay = time; // Set show false to avoid invoke hideLater mutiple times
this._show = false;
this._hideTimeout = setTimeout(zrUtil.bind(this.hide, this), time);
} else {
this.hide();
}
}
},
_each: function (method, args) {
zrUtil.each(this._contents, function (content) {
content[method].apply(content, args);
});
}
};
var _default = TooltipContentManager;
module.exports = _default;