qwc2
Version:
QGIS Web Client
208 lines (207 loc) • 10.5 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 ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
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 2025 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 PropTypes from 'prop-types';
import MiscUtils from '../utils/MiscUtils';
import './style/ExportSelection.css';
var ExportSelection = /*#__PURE__*/function (_React$Component) {
function ExportSelection() {
var _this;
_classCallCheck(this, ExportSelection);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _callSuper(this, ExportSelection, [].concat(args));
_defineProperty(_this, "state", {
x: 0,
y: 0,
width: 0,
height: 0,
frameRatio: null
});
_defineProperty(_this, "startMoveSelection", function (ev) {
if (ev.ctrlKey) {
return;
}
var startStateX = _this.state.x;
var startStateY = _this.state.y;
var onMouseMove = function onMouseMove(event) {
_this.setState({
x: startStateX + event.clientX - ev.clientX,
y: startStateY + event.clientY - ev.clientY
});
};
ev.view.addEventListener('pointermove', onMouseMove);
ev.view.addEventListener('pointerup', function () {
ev.view.removeEventListener('pointermove', onMouseMove);
_this.props.onFrameChanged(_this.state);
}, {
once: true
});
MiscUtils.killEvent(ev);
});
_defineProperty(_this, "startResizeSelection", function (ev, sx, sy) {
if (ev.ctrlKey) {
return;
}
var _this$state = _this.state,
x = _this$state.x,
y = _this$state.y,
width = _this$state.width,
height = _this$state.height,
frameRatio = _this$state.frameRatio;
var onMouseMove = function onMouseMove(event) {
var dx = event.clientX - ev.clientX;
var dy = event.clientY - ev.clientY;
var newwidth = width + dx * sx;
var newheight = height + dy * sy;
if (frameRatio) {
if (sx !== 0) {
newheight = Math.round(newwidth * frameRatio);
} else {
newwidth = Math.round(newheight / frameRatio);
}
}
var newx = sx < 0 ? x + (width - newwidth) : x;
var newy = sy < 0 ? y + (height - newheight) : y;
if (sx === 0) {
newx += 0.5 * (width - newwidth);
}
if (sy === 0) {
newy += 0.5 * (height - newheight);
}
_this.setState({
x: newx,
y: newy,
width: newwidth,
height: newheight
});
};
ev.view.addEventListener('pointermove', onMouseMove);
ev.view.addEventListener('pointerup', function () {
ev.view.removeEventListener('pointermove', onMouseMove);
_this.props.onFrameChanged(_this.state);
}, {
once: true
});
MiscUtils.killEvent(ev);
});
return _this;
}
_inherits(ExportSelection, _React$Component);
return _createClass(ExportSelection, [{
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps) {
var _this2 = this;
if (this.props.frame !== prevProps.frame) {
this.setState(_objectSpread({}, this.props.frame));
}
if (this.props.frameRatio !== prevProps.frameRatio) {
this.setState(function (state) {
var newheight = _this2.props.frameRatio ? Math.round(state.width * _this2.props.frameRatio) : state.height;
return {
frameRatio: _this2.props.frameRatio,
y: state.y + 0.5 * (state.height - newheight),
height: newheight
};
}, function () {
_this2.props.onFrameChanged(_this2.state);
});
}
}
}, {
key: "render",
value: function render() {
var _this3 = this;
var boxStyle = {
left: this.state.x + 'px',
top: this.state.y + 'px',
width: this.state.width + 'px',
height: this.state.height + 'px'
};
return /*#__PURE__*/React.createElement("div", {
className: "export-selection-container"
}, /*#__PURE__*/React.createElement("div", {
className: "export-selection",
onContextMenu: MiscUtils.killEvent,
onPointerDown: this.startMoveSelection,
style: boxStyle
}, /*#__PURE__*/React.createElement("span", {
className: "export-selection-label"
}, this.state.width + " x " + this.state.height), /*#__PURE__*/React.createElement("div", {
className: "export-selection-resize-top",
onPointerDown: function onPointerDown(ev) {
return _this3.startResizeSelection(ev, 0, -1);
}
}), /*#__PURE__*/React.createElement("div", {
className: "export-selection-resize-bottom",
onPointerDown: function onPointerDown(ev) {
return _this3.startResizeSelection(ev, 0, 1);
}
}), /*#__PURE__*/React.createElement("div", {
className: "export-selection-resize-left",
onPointerDown: function onPointerDown(ev) {
return _this3.startResizeSelection(ev, -1, 0);
}
}), /*#__PURE__*/React.createElement("div", {
className: "export-selection-resize-right",
onPointerDown: function onPointerDown(ev) {
return _this3.startResizeSelection(ev, 1, 0);
}
}), /*#__PURE__*/React.createElement("div", {
className: "export-selection-resize-topleft",
onPointerDown: function onPointerDown(ev) {
return _this3.startResizeSelection(ev, -1, -1);
}
}), /*#__PURE__*/React.createElement("div", {
className: "export-selection-resize-topright",
onPointerDown: function onPointerDown(ev) {
return _this3.startResizeSelection(ev, 1, -1);
}
}), /*#__PURE__*/React.createElement("div", {
className: "export-selection-resize-bottomleft",
onPointerDown: function onPointerDown(ev) {
return _this3.startResizeSelection(ev, -1, 1);
}
}), /*#__PURE__*/React.createElement("div", {
className: "export-selection-resize-bottomright",
onPointerDown: function onPointerDown(ev) {
return _this3.startResizeSelection(ev, 1, 1);
}
})));
}
}]);
}(React.Component);
_defineProperty(ExportSelection, "propTypes", {
frame: PropTypes.shape({
x: PropTypes.number,
y: PropTypes.number,
width: PropTypes.number,
height: PropTypes.number
}),
frameRatio: PropTypes.number,
mapElement: PropTypes.object,
onFrameChanged: PropTypes.func
});
export { ExportSelection as default };