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27 KiB
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1 line
27 KiB
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{"ast":null,"code":"/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\n\n/**\n * AUTO-GENERATED FILE. DO NOT MODIFY.\n */\n\n/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\nimport { __extends } from \"tslib\";\nimport Eventful from 'zrender/lib/core/Eventful.js';\nimport * as eventTool from 'zrender/lib/core/event.js';\nimport * as interactionMutex from './interactionMutex.js';\nimport { isString, bind, defaults, clone } from 'zrender/lib/core/util.js';\n;\n\nvar RoamController =\n/** @class */\nfunction (_super) {\n __extends(RoamController, _super);\n\n function RoamController(zr) {\n var _this = _super.call(this) || this;\n\n _this._zr = zr; // Avoid two roamController bind the same handler\n\n var mousedownHandler = bind(_this._mousedownHandler, _this);\n var mousemoveHandler = bind(_this._mousemoveHandler, _this);\n var mouseupHandler = bind(_this._mouseupHandler, _this);\n var mousewheelHandler = bind(_this._mousewheelHandler, _this);\n var pinchHandler = bind(_this._pinchHandler, _this);\n /**\n * Notice: only enable needed types. For example, if 'zoom'\n * is not needed, 'zoom' should not be enabled, otherwise\n * default mousewheel behaviour (scroll page) will be disabled.\n */\n\n _this.enable = function (controlType, opt) {\n // Disable previous first\n this.disable();\n this._opt = defaults(clone(opt) || {}, {\n zoomOnMouseWheel: true,\n moveOnMouseMove: true,\n // By default, wheel do not trigger move.\n moveOnMouseWheel: false,\n preventDefaultMouseMove: true\n });\n\n if (controlType == null) {\n controlType = true;\n }\n\n if (controlType === true || controlType === 'move' || controlType === 'pan') {\n zr.on('mousedown', mousedownHandler);\n zr.on('mousemove', mousemoveHandler);\n zr.on('mouseup', mouseupHandler);\n }\n\n if (controlType === true || controlType === 'scale' || controlType === 'zoom') {\n zr.on('mousewheel', mousewheelHandler);\n zr.on('pinch', pinchHandler);\n }\n };\n\n _this.disable = function () {\n zr.off('mousedown', mousedownHandler);\n zr.off('mousemove', mousemoveHandler);\n zr.off('mouseup', mouseupHandler);\n zr.off('mousewheel', mousewheelHandler);\n zr.off('pinch', pinchHandler);\n };\n\n return _this;\n }\n\n RoamController.prototype.isDragging = function () {\n return this._dragging;\n };\n\n RoamController.prototype.isPinching = function () {\n return this._pinc
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