add selection tool

client/src/components/map/MapToolbar/MapToolbar.tsx

@@ -4,7 +4,7 @@ import { saveFeatures } from '../mapUtils';
 import { Button, Tooltip } from '@fluentui/react-components';
 import { useAppStore } from '../../../store/app';
 import { useObjectsStore } from '../../../store/objects';
-import { AddFilled, RulerRegular, SubtractFilled } from '@fluentui/react-icons';
+import { AddFilled, RulerRegular, SelectObjectRegular, SelectObjectSkewEditRegular, SubtractFilled } from '@fluentui/react-icons';
 
 const MapToolbar = ({
     map_id
@@ -25,11 +25,17 @@ const MapToolbar = ({
                         </Tooltip>
 
                         <Tooltip content={"Редактировать"} relationship='label' hideDelay={0} showDelay={0} withArrow>
-                            <Button icon={<IconTransformPoint />} appearance={currentTool === 'Edit' ? 'primary' : 'transparent'} onClick={() => {
+                            <Button icon={<SelectObjectSkewEditRegular />} appearance={currentTool === 'Edit' ? 'primary' : 'transparent'} onClick={() => {
                                 setCurrentTool(map_id, 'Edit')
                             }} />
                         </Tooltip>
 
+                        <Tooltip content={"Выделение"} relationship='label' hideDelay={0} showDelay={0} withArrow>
+                            <Button icon={<SelectObjectRegular />} appearance={currentTool === 'Selection' ? 'primary' : 'transparent'} onClick={() => {
+                                setCurrentTool(map_id, 'Selection')
+                            }} />
+                        </Tooltip>
+
                         <Tooltip content={"Точка"} relationship='label' hideDelay={0} showDelay={0} withArrow>
                             <Button icon={<IconPoint />} appearance={currentTool === 'Point' ? 'primary' : 'transparent'} onClick={() => {
                                 setCurrentTool(map_id, 'Point')

client/src/components/map/mapUtils.ts

@@ -15,13 +15,13 @@ import { ImageStatic } from "ol/source";
 import { IFigure, ILine } from "../../interfaces/gis";
 import { fromCircle, fromExtent } from "ol/geom/Polygon";
 import { measureStyleFunction, modifyStyle } from "./Measure/MeasureStyles";
-import { getCurrentTool, getDraw, getDrawingLayerSource, getImageLayer, getMap, getMeasureClearPrevious, getMeasureDraw, getMeasureModify, getMeasureSource, getMeasureType, getOverlayLayerSource, getSnap, getTipPoint, getTranslate, PrintOrientation, setDraw, setFile, setMeasureDraw, setPolygonExtent, setRectCoords, setSnap, setTranslate } from "../../store/map";
+import { getCurrentTool, getDraw, getDrawingLayerSource, getImageLayer, getMap, getMeasureClearPrevious, getMeasureDraw, getMeasureModify, getMeasureSource, getMeasureType, getOverlayLayerSource, getSelectionDragBox, getSnap, getTipPoint, getTranslate, PrintOrientation, setDraw, setFile, setMeasureDraw, setPolygonExtent, setRectCoords, setSnap, setTranslate, useMapStore } from "../../store/map";
 import Collection from "ol/Collection";
 import { SketchCoordType } from "ol/interaction/Draw";
 import VectorImageLayer from "ol/layer/VectorImage";
 import VectorSource from "ol/source/Vector";
 
-const calculateAngle = (coords: [number, number][]) => {
+export const calculateAngle = (coords: [number, number][]) => {
     const [start, end] = coords;
     const dx = end[0] - start[0];
     const dy = end[1] - start[1];
@@ -390,7 +390,9 @@ export const addInteractions = (
     const map = getMap(map_id)
     const measureModify = getMeasureModify(map_id)
 
-    if (currentTool !== 'Measure' && currentTool !== 'Mover' && currentTool !== 'Edit') {
+    if (currentTool !== 'Measure' && currentTool !== 'Mover' && currentTool !== 'Edit' && currentTool !== 'Selection') {
+        map?.getInteractions().clear()
+
         setDraw(map_id, new Draw({
             source: getDrawingLayerSource(map_id),
             type: currentTool as Type,
@@ -430,6 +432,8 @@ export const addInteractions = (
     }
 
     if (currentTool == 'Measure') {
+        map?.getInteractions().clear()
+
         const drawType = measureType;
         const activeTip =
             'Кликните, чтобы продолжить рисовать ' +
@@ -474,6 +478,7 @@ export const addInteractions = (
 
         const translate = getTranslate(map_id)
         if (translate) {
+            map?.getInteractions().clear()
             map?.addInteraction(translate)
         }
     }
@@ -482,6 +487,17 @@ export const addInteractions = (
         //const modify = new Modify()
         //map?.current?.addInteraction(translate.current)
     }
+
+    if (currentTool == 'Selection') {
+        console.log("Selection tool selected")
+        map?.getInteractions().clear()
+
+        const selectionDragBox = useMapStore.getState().id[map_id].selectionDragBox
+
+        if (selectionDragBox) {
+            map?.addInteraction(selectionDragBox)
+        }
+    }
 }
 
 export const zoomToFeature = (map_id: string, feature: Feature | undefined) => {
@@ -525,7 +541,7 @@ export const loadFeatures = (map_id: string) => {
     }
 }
 
-function rotateProjection(projection: ProjectionLike, angle: number, extent: Extent) {
+export function rotateProjection(projection: ProjectionLike, angle: number, extent: Extent) {
     function rotateCoordinate(coordinate: Coordinate, angle: number, anchor: Coordinate) {
         const coord = rotate(
             [coordinate[0] - anchor[0], coordinate[1] - anchor[1]],
@@ -606,13 +622,13 @@ function rotateProjection(projection: ProjectionLike, angle: number, extent: Ext
     }
 }
 
-const calculateCentroid = (bottomLeft: Coordinate, topLeft: Coordinate, topRight: Coordinate, bottomRight: Coordinate) => {
+export const calculateCentroid = (bottomLeft: Coordinate, topLeft: Coordinate, topRight: Coordinate, bottomRight: Coordinate) => {
     const x = (bottomLeft[0] + topLeft[0] + topRight[0] + bottomRight[0]) / 4;
     const y = (bottomLeft[1] + topLeft[1] + topRight[1] + bottomRight[1]) / 4;
     return [x, y];
 }
 
-function calculateRotationAngle(bottomLeft: Coordinate, bottomRight: Coordinate) {
+export function calculateRotationAngle(bottomLeft: Coordinate, bottomRight: Coordinate) {
     // Calculate the difference in x and y coordinates between bottom right and bottom left
     const deltaX = bottomRight[0] - bottomLeft[0];
     const deltaY = bottomRight[1] - bottomLeft[1];
@@ -623,7 +639,7 @@ function calculateRotationAngle(bottomLeft: Coordinate, bottomRight: Coordinate)
     return angle;
 }
 
-function calculateExtent(bottomLeft: Coordinate, topLeft: Coordinate, topRight: Coordinate, bottomRight: Coordinate) {
+export function calculateExtent(bottomLeft: Coordinate, topLeft: Coordinate, topRight: Coordinate, bottomRight: Coordinate) {
     const width = distance(bottomLeft, bottomRight);
     const height = distance(bottomLeft, topLeft);
 
@@ -641,19 +657,19 @@ function calculateExtent(bottomLeft: Coordinate, topLeft: Coordinate, topRight:
     return extent;
 }
 
-function getTilesPerSide(zoom: number) {
+export function getTilesPerSide(zoom: number) {
     return Math.pow(2, zoom)
 }
 
-function normalize(value: number, min: number, max: number) {
+export function normalize(value: number, min: number, max: number) {
     return (value - min) / (max - min)
 }
 
-function getTileIndex(normalized: number, tilesPerSide: number) {
+export function getTileIndex(normalized: number, tilesPerSide: number) {
     return Math.floor(normalized * tilesPerSide)
 }
 
-function getGridCellPosition(x: number, y: number, extent: Extent, zoom: number) {
+export function getGridCellPosition(x: number, y: number, extent: Extent, zoom: number) {
     const tilesPerSide = getTilesPerSide(zoom);
     const minX = extent[0]
     const minY = extent[1]
@@ -671,7 +687,7 @@ function getGridCellPosition(x: number, y: number, extent: Extent, zoom: number)
     return { tileX, tileY };
 }
 
-function calculateTransformations(alignPoints: Coordinate[]) {
+export function calculateTransformations(alignPoints: Coordinate[]) {
     const [P1, P2, P3, P4] = alignPoints;
 
     // Translation vector (move P1 to P3)
@@ -690,7 +706,7 @@ function calculateTransformations(alignPoints: Coordinate[]) {
     return { translation, scale, rotation };
 }
 
-function calculateCenter(geometry: SimpleGeometry) {
+export function calculateCenter(geometry: SimpleGeometry) {
     let center, coordinates, minRadius;
     const type = geometry.getType();
     if (type === 'Polygon') {
@@ -733,7 +749,7 @@ function calculateCenter(geometry: SimpleGeometry) {
     };
 }
 
-function applyTransformations(
+export function applyTransformations(
     layer: VectorLayer,
     transformations: {
         translation: number[];
@@ -764,17 +780,3 @@ function applyTransformations(
 
     console.log("Transformations applied to figuresLayer");
 }
-
-export {
-    rotateProjection,
-    calculateTransformations,
-    calculateRotationAngle,
-    calculateExtent,
-    calculateCentroid,
-    getTilesPerSide,
-    normalize,
-    getTileIndex,
-    getGridCellPosition,
-    calculateCenter,
-    applyTransformations
-}

client/src/store/map.ts

@@ -8,7 +8,7 @@ import { TypeRole } from '../interfaces/gis';
 import VectorSource from 'ol/source/Vector';
 import Feature from 'ol/Feature';
 import { containsExtent, Extent } from 'ol/extent';
-import { Draw, Modify, Select, Snap, Translate } from 'ol/interaction';
+import { DragBox, Draw, Modify, Select, Snap, Translate } from 'ol/interaction';
 import TileLayer from 'ol/layer/Tile';
 import { v4 as uuidv4 } from 'uuid';
 import { googleMapsSatelliteSource } from '../components/map/MapSources';
@@ -18,7 +18,7 @@ import ImageLayer from 'ol/layer/Image';
 import { drawingLayerStyle, figureStyle, highlightStyleRed, highlightStyleYellow, lineStyle, overlayStyle, regionsLayerStyle, selectStyle } from '../components/map/MapStyles';
 import { Fill, Stroke, Style } from 'ol/style';
 import { VectorImage } from 'ol/layer';
-import { click, pointerMove } from 'ol/events/condition';
+import { click, noModifierKeys, pointerMove } from 'ol/events/condition';
 import { measureStyleFunction, modifyStyle } from '../components/map/Measure/MeasureStyles';
 import MapBrowserEvent from 'ol/MapBrowserEvent';
 import { get, transform } from 'ol/proj';
@@ -96,6 +96,7 @@ interface MapState {
         printOrientation: PrintOrientation;
         printScale: PrintScale;
         printScaleLine: boolean;
+        selectionDragBox: DragBox;
     }>;
 }
 
@@ -267,6 +268,10 @@ export const initializeMapState = (
             }
         })
 
+        const selectionDragBox = new DragBox({
+            condition: noModifierKeys
+        })
+
         const map = new Map({
             controls: [],
             layers: [
@@ -476,13 +481,16 @@ export const initializeMapState = (
                     printOrientation: 'horizontal',
                     printRes: 72,
                     printScale: '250',
-                    printScaleLine: true
+                    printScaleLine: true,
+                    selectionDragBox: selectionDragBox
                 }
             }
         }
     })
 }
 
+export const getSelectionDragBox = (id: string) => useMapStore.getState().id[id].selectionDragBox
+
 export const setPrintOrientation = (id: string, orientation: PrintOrientation) => useMapStore.setState((state) => {
     return {
         id: {

client/src/types/tools.ts

@@ -11,4 +11,5 @@ export type ToolType =
     "Measure" |
     "Mover" |
     "Edit" |
+    "Selection" |
     null