qwc2-lts
Version:
QGIS Web Client
248 lines (246 loc) • 12 kB
JavaScript
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
/**
* Copyright 2016-2024 Sourcepole AG
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree.
*/
import React from 'react';
import { connect } from 'react-redux';
import classnames from 'classnames';
import isEmpty from 'lodash.isempty';
import PropTypes from 'prop-types';
import { LayerRole, changeLayerProperty } from '../actions/layers';
import Icon from '../components/Icon';
import ConfigUtils from '../utils/ConfigUtils';
import LocaleUtils from '../utils/LocaleUtils';
import './style/BackgroundSwitcher.css';
/**
* Map button for switching the background layer.
*/
export var BackgroundSwitcher = /*#__PURE__*/function (_React$Component) {
function BackgroundSwitcher() {
var _this;
_classCallCheck(this, BackgroundSwitcher);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _callSuper(this, BackgroundSwitcher, [].concat(args));
_defineProperty(_this, "state", {
visible: false
});
_defineProperty(_this, "itemTitle", function (item) {
var _item$title;
return item.titleMsgId ? LocaleUtils.tr(item.titleMsgId) : (_item$title = item.title) !== null && _item$title !== void 0 ? _item$title : item.name;
});
_defineProperty(_this, "renderLayerItem", function (layer, visible) {
var assetsPath = ConfigUtils.getAssetsPath();
var itemclasses = classnames({
"background-switcher-item": true,
"background-switcher-item-active": visible
});
return /*#__PURE__*/React.createElement("div", {
className: itemclasses,
key: layer ? layer.name : "empty",
onClick: function onClick() {
return _this.backgroundLayerClicked(layer);
}
}, /*#__PURE__*/React.createElement("div", {
className: "background-layer-title"
}, layer ? /*#__PURE__*/React.createElement("span", null, _this.itemTitle(layer)) : /*#__PURE__*/React.createElement("span", null, LocaleUtils.tr("bgswitcher.nobg"))), /*#__PURE__*/React.createElement("div", {
className: "background-layer-thumbnail"
}, /*#__PURE__*/React.createElement("img", {
src: layer ? assetsPath + "/" + layer.thumbnail : "data:image/gif;base64,R0lGODlhAQABAIAAAP7//wAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw=="
})));
});
_defineProperty(_this, "renderGroupItem", function (entry) {
var assetsPath = ConfigUtils.getAssetsPath();
var layer = entry.layers.find(function (l) {
return l.visibility === true;
}) || entry.layers.find(function (l) {
return l["default"] === true;
}) || entry.layers[entry.layers.length - 1];
var itemclasses = classnames({
"background-switcher-item": true,
"background-switcher-item-active": layer.visibility
});
return /*#__PURE__*/React.createElement("div", {
className: itemclasses,
key: layer.name
}, /*#__PURE__*/React.createElement("div", {
className: "background-layer-title"
}, /*#__PURE__*/React.createElement("span", null, _this.itemTitle(layer)), /*#__PURE__*/React.createElement(Icon, {
icon: "chevron-down"
})), /*#__PURE__*/React.createElement("div", {
className: "background-layer-thumbnail"
}, /*#__PURE__*/React.createElement("img", {
onClick: function onClick() {
return _this.backgroundLayerClicked(layer);
},
src: assetsPath + "/" + layer.thumbnail
})), /*#__PURE__*/React.createElement("div", {
className: "background-group-menu"
}, entry.layers.map(function (l) {
var menuitemclasses = classnames({
"background-group-menu-item": true,
"background-group-menu-item-active": l.visibility
});
return /*#__PURE__*/React.createElement("div", {
className: menuitemclasses,
key: l.name,
onClick: function onClick() {
return _this.backgroundLayerClicked(l);
},
onMouseEnter: function onMouseEnter(ev) {
return _this.updateGroupItem(ev, l);
},
onMouseLeave: function onMouseLeave(ev) {
return _this.updateGroupItem(ev, layer);
}
}, _this.itemTitle(l));
})));
});
_defineProperty(_this, "updateGroupItem", function (ev, layer) {
var assetsPath = ConfigUtils.getAssetsPath();
ev.target.parentElement.parentElement.childNodes[0].firstChild.innerText = _this.itemTitle(layer);
ev.target.parentElement.parentElement.childNodes[1].firstChild.src = assetsPath + "/" + layer.thumbnail;
});
_defineProperty(_this, "buttonClicked", function () {
_this.setState(function (state) {
return {
visible: !state.visible
};
});
});
_defineProperty(_this, "backgroundLayerClicked", function (layer) {
if (layer) {
_this.props.changeLayerVisibility(layer, true);
} else {
var visible = _this.props.layers.find(function (l) {
return l.visibility;
});
if (visible) {
_this.props.changeLayerVisibility(visible, false);
}
}
_this.setState({
visible: false
});
});
return _this;
}
_inherits(BackgroundSwitcher, _React$Component);
return _createClass(BackgroundSwitcher, [{
key: "render",
value: function render() {
var _this2 = this;
var tooltip = LocaleUtils.tr("tooltip.background");
var classes = classnames({
"map-button": true,
"map-button-active": this.state.visible
});
var backgroundLayers = this.props.layers.slice(0).reverse();
// Re-sort layers, ensuring grouped layers are grouped together
var idx = 0;
var indices = backgroundLayers.reduce(function (res, l) {
var name = l.group || l.name;
if (!res[name]) {
res[name] = ++idx;
}
return res;
}, {});
backgroundLayers.sort(function (a, b) {
return indices[a.group || a.name] - indices[b.group || b.name];
});
var entries = backgroundLayers.reduce(function (res, layer) {
if (!isEmpty(res) && layer.group && layer.group === res[res.length - 1].group) {
res[res.length - 1].layers.push(layer);
} else if (layer.group) {
res.push({
group: layer.group,
layers: [layer]
});
} else {
res.push(layer);
}
return res;
}, []);
if (entries.length > 0) {
var right = this.props.mapMargins.right;
var bottom = this.props.mapMargins.bottom + this.props.bottombarHeight;
var style = {
right: 'calc(1.5em + ' + right + 'px)',
bottom: 'calc(' + bottom + 'px + ' + (3 + 4 * this.props.position) + 'em)'
};
var bgswitcherStyle = {
right: 'calc(5em + ' + right + 'px)',
bottom: 'calc(' + bottom + 'px + ' + (1.5 + 4 * this.props.position) + 'em)'
};
return /*#__PURE__*/React.createElement("div", null, /*#__PURE__*/React.createElement("button", {
className: classes,
onClick: this.buttonClicked,
style: style,
title: tooltip
}, /*#__PURE__*/React.createElement(Icon, {
icon: "bglayer",
title: tooltip
})), /*#__PURE__*/React.createElement("div", {
className: this.state.visible ? 'bgswitcher-active' : '',
id: "BackgroundSwitcher",
style: bgswitcherStyle
}, this.renderLayerItem(null, backgroundLayers.filter(function (layer) {
return layer.visibility === true;
}).length === 0), entries.map(function (entry) {
return entry.group ? _this2.renderGroupItem(entry) : _this2.renderLayerItem(entry, entry.visibility === true);
})));
}
return null;
}
}]);
}(React.Component);
_defineProperty(BackgroundSwitcher, "propTypes", {
bottombarHeight: PropTypes.number,
changeLayerVisibility: PropTypes.func,
layers: PropTypes.array,
mapMargins: PropTypes.object,
/** The position slot index of the map button, from the bottom (0: bottom slot). */
position: PropTypes.number
});
_defineProperty(BackgroundSwitcher, "defaultProps", {
bottombarHeight: 0,
position: 0,
mapMargins: {
left: 0,
right: 0,
top: 0,
bottom: 0
}
});
var selector = function selector(state) {
return {
bottombarHeight: state.map.bottombarHeight,
layers: state.layers.flat.filter(function (layer) {
return layer.role === LayerRole.BACKGROUND;
}),
mapMargins: state.windows.mapMargins
};
};
export default connect(selector, {
changeLayerVisibility: function changeLayerVisibility(layer, visibility) {
return changeLayerProperty(layer.uuid, "visibility", visibility);
}
})(BackgroundSwitcher);