mapbox-gl-draw

<!doctype html> <html lang="en"> <head> <title>Code coverage report for mapbox-gl-draw/src/modes/direct_select.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../../prettify.css" /> <link rel="stylesheet" href="../../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../../index.html">all files</a> / <a href="index.html">mapbox-gl-draw/src/modes/</a> direct_select.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 96.72% Statements 118/122 </div> <div class='fl pad1y space-right2'> 92.31% Branches 24/26 </div> <div class='fl pad1y space-right2'> 96.3% Functions 26/27 </div> <div class='fl pad1y space-right2'> 96.26% Lines 103/107 </div> </div> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188</td><td class="line-coverage quiet">1× 1× 1× 1× 1× 1× 1×   1× 1×   1× 14× 14×   14× 1×     13×       13× 13× 13×   13×   13× 8×   8×       24×           13× 16× 16× 16×     13× 18× 18× 18× 18×     13× 12× 12× 12× 12× 12× 5× 7× 2×   12×     13× 2× 2× 2× 2× 2×     13× 3× 3× 1×     13× 1× 1×     13× 35× 35×                 26× 35× 35× 35×           13×   13× 13×     13× 1×       13×   13× 13× 13× 28× 27× 27×   27×       27× 1×   27×   13× 13× 6× 4×   6×   13× 1×   13×     13× 1× 1×       13×     22× 21× 21× 21×           1× 1×   22×     3× 2×   2×   2× 2× 2×              </td><td class="text"><pre class="prettyprint lang-js">const {noTarget, isOfMetaType, isInactiveFeature, isShiftDown} = require('../lib/common_selectors'); const createSupplementaryPoints = require('../lib/create_supplementary_points'); const constrainFeatureMovement = require('../lib/constrain_feature_movement'); const doubleClickZoom = require('../lib/double_click_zoom'); const Constants = require('../constants'); const CommonSelectors = require('../lib/common_selectors'); const moveFeatures = require('../lib/move_features');   const isVertex = isOfMetaType(Constants.meta.VERTEX); const isMidpoint = isOfMetaType(Constants.meta.MIDPOINT);   module.exports = function(ctx, opts) { const featureId = opts.featureId; const feature = ctx.store.get(featureId);   if (!feature) { throw new Error('You must provide a featureId to enter direct_select mode'); }   if (feature.type === Constants.geojsonTypes.POINT) I{ throw new TypeError('direct_select mode doesn\'t handle point features'); }   let dragMoveLocation = opts.startPos || null; let dragMoving = false; let canDragMove = false;   let selectedCoordPaths = opts.coordPath ? [opts.coordPath] : [];   const fireUpdate = function() { ctx.map.fire(Constants.events.UPDATE, { action: Constants.updateActions.CHANGE_COORDINATES, features: ctx.store.getSelected().map(f => f.toGeoJSON()) }); };   const fireActionable = () => ctx.events.actionable({ combineFeatures: false, uncombineFeatures: false, trash: selectedCoordPaths.length > 0 });   const startDragging = function(e) { ctx.map.dragPan.disable(); canDragMove = true; dragMoveLocation = e.lngLat; };   const stopDragging = function() { ctx.map.dragPan.enable(); dragMoving = false; canDragMove = false; dragMoveLocation = null; };   const onVertex = function(e) { startDragging(e); ctx.ui.queueMapClasses({ mouse: Constants.cursors.MOVE }); const about = e.featureTarget.properties; const selectedIndex = selectedCoordPaths.indexOf(about.coord_path); if (!isShiftDown(e) && selectedIndex === -1) { selectedCoordPaths = [about.coord_path]; } else if (isShiftDown(e) && selectedIndex === -1) { selectedCoordPaths.push(about.coord_path); } feature.changed(); };   const onMidpoint = function(e) { startDragging(e); const about = e.featureTarget.properties; feature.addCoordinate(about.coord_path, about.lng, about.lat); fireUpdate(); selectedCoordPaths = [about.coord_path]; };   const onFeature = function(e) { ctx.ui.queueMapClasses({ mouse: Constants.cursors.MOVE }); if (selectedCoordPaths.length === 0) startDragging(e); else stopDragging(); };   const dragFeature = (e, delta) => { moveFeatures(ctx.store.getSelected(), delta); dragMoveLocation = e.lngLat; };   const dragVertex = (e, delta) => { const selectedCoords = selectedCoordPaths.map(coord_path => feature.getCoordinate(coord_path)); const selectedCoordPoints = selectedCoords.map(coords => ({ type: Constants.geojsonTypes.FEATURE, properties: {}, geometry: { type: Constants.geojsonTypes.POINT, coordinates: coords } }));   const constrainedDelta = constrainFeatureMovement(selectedCoordPoints, delta); for (let i = 0; i < selectedCoords.length; i++) { const coord = selectedCoords[i]; feature.updateCoordinate(selectedCoordPaths[i], coord[0] + constrainedDelta.lng, coord[1] + constrainedDelta.lat); } };   return { start: function() { ctx.store.setSelected(featureId); doubleClickZoom.disable(ctx);   // On mousemove that is not a drag, stop vertex movement. this.on('mousemove', CommonSelectors.true, e => { stopDragging(e); });   // As soon as you mouse leaves the canvas, update the feature this.on('mouseout', () => dragMoving, fireUpdate);   this.on('mousedown', isVertex, onVertex); this.on('mousedown', CommonSelectors.isActiveFeature, onFeature); this.on('mousedown', isMidpoint, onMidpoint); this.on('drag', () => canDragMove, (e) => { dragMoving = true; e.originalEvent.stopPropagation();   const delta = { lng: e.lngLat.lng - dragMoveLocation.lng, lat: e.lngLat.lat - dragMoveLocation.lat }; if (selectedCoordPaths.length > 0) dragVertex(e, delta); else dragFeature(e, delta);   dragMoveLocation = e.lngLat; }); this.on('click', CommonSelectors.true, stopDragging); this.on('mouseup', CommonSelectors.true, () => { if (dragMoving) { fireUpdate(); } stopDragging(); }); this.on('click', noTarget, () => { ctx.events.changeMode(Constants.modes.SIMPLE_SELECT); }); this.on('click', isInactiveFeature, () => { ctx.events.changeMode(Constants.modes.SIMPLE_SELECT); }); this.on('click', CommonSelectors.isActiveFeature, () => { selectedCoordPaths = []; feature.changed(); }); }, stop: function() { doubleClickZoom.enable(ctx); }, render: function(geojson, push) { if (featureId === geojson.properties.id) { geojson.properties.active = Constants.activeStates.ACTIVE; push(geojson); createSupplementaryPoints(geojson, { map: ctx.map, midpoints: true, selectedPaths: selectedCoordPaths }).forEach(push); } else { geojson.properties.active = Constants.activeStates.INACTIVE; push(geojson); } fireActionable(); }, trash: function() { selectedCoordPaths.sort().reverse().forEach(id => feature.removeCoordinate(id)); ctx.map.fire(Constants.events.UPDATE, { action: Constants.updateActions.CHANGE_COORDINATES, features: ctx.store.getSelected().map(f => f.toGeoJSON()) }); selectedCoordPaths = []; fireActionable(); if (feature.isValid() === false) I{ ctx.store.delete([featureId]); ctx.events.changeMode(Constants.modes.SIMPLE_SELECT, {}); } } }; };  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Thu Nov 17 2016 15:31:58 GMT-0500 (EST) </div> </div> <script src="../../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../../sorter.js"></script> </body> </html>