/
SceneModePicker.js
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/
SceneModePicker.js
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import defined from "../../Core/defined.js";
import destroyObject from "../../Core/destroyObject.js";
import DeveloperError from "../../Core/DeveloperError.js";
import FeatureDetection from "../../Core/FeatureDetection.js";
import knockout from "../../ThirdParty/knockout.js";
import getElement from "../getElement.js";
import SceneModePickerViewModel from "./SceneModePickerViewModel.js";
var globePath =
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var flatMapPath =
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var columbusViewPath =
"m 14.723969,17.675598 -0.340489,0.817175 -11.1680536,26.183638 -0.817175,1.872692 2.076986,0 54.7506996,0 2.07698,0 -0.81717,-1.872692 -11.16805,-26.183638 -0.34049,-0.817175 -0.91933,0 -32.414586,0 -0.919322,0 z m 1.838643,2.723916 6.196908,0 -2.928209,10.418977 -7.729111,0 4.460412,-10.418977 z m 9.02297,0 4.903049,0 0,10.418977 -7.831258,0 2.928209,-10.418977 z m 7.626964,0 5.584031,0 2.62176,10.418977 -8.205791,0 0,-10.418977 z m 8.410081,0 5.51593,0 4.46042,10.418977 -7.38863,0 -2.58772,-10.418977 z m -30.678091,13.142892 8.103649,0 -2.89416,10.282782 -9.6018026,0 4.3923136,-10.282782 z m 10.929711,0 8.614384,0 0,10.282782 -11.508544,0 2.89416,-10.282782 z m 11.338299,0 8.852721,0 2.58772,10.282782 -11.440441,0 0,-10.282782 z m 11.678781,0 7.86531,0 4.39231,10.282782 -9.6699,0 -2.58772,-10.282782 z";
/**
* <img src="Images/sceneModePicker.png" style="float: left; margin-right: 10px;" width="44" height="116" />
* <p>The SceneModePicker is a single button widget for switching between scene modes;
* shown to the left in its expanded state. Programatic switching of scene modes will
* be automatically reflected in the widget as long as the specified Scene
* is used to perform the change.</p><p style="clear: both;"></p><br/>
*
* @alias SceneModePicker
* @constructor
*
* @param {Element|String} container The DOM element or ID that will contain the widget.
* @param {Scene} scene The Scene instance to use.
* @param {Number} [duration=2.0] The time, in seconds, it takes for the scene to transition.
*
* @exception {DeveloperError} Element with id "container" does not exist in the document.
*
* @example
* // In HTML head, include a link to the SceneModePicker.css stylesheet,
* // and in the body, include: <div id="sceneModePickerContainer"></div>
* // Note: This code assumes you already have a Scene instance.
*
* var sceneModePicker = new Cesium.SceneModePicker('sceneModePickerContainer', scene);
*/
function SceneModePicker(container, scene, duration) {
//>>includeStart('debug', pragmas.debug);
if (!defined(container)) {
throw new DeveloperError("container is required.");
}
if (!defined(scene)) {
throw new DeveloperError("scene is required.");
}
//>>includeEnd('debug');
container = getElement(container);
var viewModel = new SceneModePickerViewModel(scene, duration);
viewModel._globePath = globePath;
viewModel._flatMapPath = flatMapPath;
viewModel._columbusViewPath = columbusViewPath;
var wrapper = document.createElement("span");
wrapper.className = "cesium-sceneModePicker-wrapper cesium-toolbar-button";
container.appendChild(wrapper);
var button = document.createElement("button");
button.type = "button";
button.className = "cesium-button cesium-toolbar-button";
button.setAttribute(
"data-bind",
'\
css: { "cesium-sceneModePicker-button2D": sceneMode === _sceneMode.SCENE2D,\
"cesium-sceneModePicker-button3D": sceneMode === _sceneMode.SCENE3D,\
"cesium-sceneModePicker-buttonColumbusView": sceneMode === _sceneMode.COLUMBUS_VIEW,\
"cesium-sceneModePicker-selected": dropDownVisible },\
attr: { title: selectedTooltip },\
click: toggleDropDown'
);
button.innerHTML =
'\
<!-- ko cesiumSvgPath: { path: _globePath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon3D" } --><!-- /ko -->\
<!-- ko cesiumSvgPath: { path: _flatMapPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon2D" } --><!-- /ko -->\
<!-- ko cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-iconColumbusView" } --><!-- /ko -->';
wrapper.appendChild(button);
var morphTo3DButton = document.createElement("button");
morphTo3DButton.type = "button";
morphTo3DButton.className =
"cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon";
morphTo3DButton.setAttribute(
"data-bind",
'\
css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE3D)) || (!dropDownVisible && (sceneMode === _sceneMode.SCENE3D)),\
"cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE3D,\
"cesium-sceneModePicker-hidden" : !dropDownVisible },\
attr: { title: tooltip3D },\
click: morphTo3D,\
cesiumSvgPath: { path: _globePath, width: 64, height: 64 }'
);
wrapper.appendChild(morphTo3DButton);
var morphTo2DButton = document.createElement("button");
morphTo2DButton.type = "button";
morphTo2DButton.className =
"cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon";
morphTo2DButton.setAttribute(
"data-bind",
'\
css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE2D)),\
"cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE2D,\
"cesium-sceneModePicker-hidden" : !dropDownVisible },\
attr: { title: tooltip2D },\
click: morphTo2D,\
cesiumSvgPath: { path: _flatMapPath, width: 64, height: 64 }'
);
wrapper.appendChild(morphTo2DButton);
var morphToCVButton = document.createElement("button");
morphToCVButton.type = "button";
morphToCVButton.className =
"cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon";
morphToCVButton.setAttribute(
"data-bind",
'\
css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.COLUMBUS_VIEW)) || (!dropDownVisible && (sceneMode === _sceneMode.COLUMBUS_VIEW)),\
"cesium-sceneModePicker-none" : sceneMode === _sceneMode.COLUMBUS_VIEW,\
"cesium-sceneModePicker-hidden" : !dropDownVisible},\
attr: { title: tooltipColumbusView },\
click: morphToColumbusView,\
cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64 }'
);
wrapper.appendChild(morphToCVButton);
knockout.applyBindings(viewModel, wrapper);
this._viewModel = viewModel;
this._container = container;
this._wrapper = wrapper;
this._closeDropDown = function (e) {
if (!wrapper.contains(e.target)) {
viewModel.dropDownVisible = false;
}
};
if (FeatureDetection.supportsPointerEvents()) {
document.addEventListener("pointerdown", this._closeDropDown, true);
} else {
document.addEventListener("mousedown", this._closeDropDown, true);
document.addEventListener("touchstart", this._closeDropDown, true);
}
}
Object.defineProperties(SceneModePicker.prototype, {
/**
* Gets the parent container.
* @memberof SceneModePicker.prototype
*
* @type {Element}
*/
container: {
get: function () {
return this._container;
},
},
/**
* Gets the view model.
* @memberof SceneModePicker.prototype
*
* @type {SceneModePickerViewModel}
*/
viewModel: {
get: function () {
return this._viewModel;
},
},
});
/**
* @returns {Boolean} true if the object has been destroyed, false otherwise.
*/
SceneModePicker.prototype.isDestroyed = function () {
return false;
};
/**
* Destroys the widget. Should be called if permanently
* removing the widget from layout.
*/
SceneModePicker.prototype.destroy = function () {
this._viewModel.destroy();
if (FeatureDetection.supportsPointerEvents()) {
document.removeEventListener("pointerdown", this._closeDropDown, true);
} else {
document.removeEventListener("mousedown", this._closeDropDown, true);
document.removeEventListener("touchstart", this._closeDropDown, true);
}
knockout.cleanNode(this._wrapper);
this._container.removeChild(this._wrapper);
return destroyObject(this);
};
export default SceneModePicker;