@geogirafe/lib-geoportal
Version:
GeoGirafe is a flexible application to build online geoportals.
150 lines (149 loc) • 13.4 kB
JavaScript
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { html as uHtml } from 'uhtml';
// SPDX-License-Identifier: Apache-2.0
import GirafeHTMLElement from '../../base/GirafeHTMLElement.js';
import { DrawingShape } from '../../tools/drawing/drawingFeature.js';
import MapComponent from '../map/component.js';
import OlDrawing from '../../tools/drawing/olDrawing.js';
import DrawingState from '../../tools/drawing/drawingState.js';
import { UsedInTemplateOnly } from '../../decorators.js';
class DrawingToolbarComponent extends GirafeHTMLElement {
templateUrl = null;
styleUrls = null;
template = () => {
return uHtml `<style>
.hidden{display:none}.gg-rotate90{transform:rotate(90deg)}.gg-rotate180{transform:rotate(180deg)}.gg-rotate270{transform:rotate(270deg)}img{filter:var(--svg-filter)}img.legend-image{filter:var(--svg-map-filter);background:var(--svg-legend-bkg)}div{scrollbar-width:thin}a,a:visited{color:var(--link-color)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes spin-wait{0%{transform:rotate(0)}7%{transform:rotate(360deg)}to{transform:rotate(360deg)}}.gg-spin{animation-name:spin;animation-duration:2s;animation-timing-function:linear;animation-iteration-count:infinite}.gg-spin-wait{animation-name:spin-wait;animation-duration:10s;animation-timing-function:linear;animation-iteration-count:infinite}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-thumb{background:#999}button,input,select,textarea{font:inherit}.gg-button,.gg-select,.gg-input,.gg-textarea{background-color:var(--bkg-color);color:var(--text-color);border:var(--app-standard-border);box-sizing:border-box;cursor:pointer;border-radius:3px;outline:0;margin:0;padding:0 0 0 .5rem;display:inline-block}.gg-label{background-color:var(--bkg-color);color:var(--text-color);border:none;align-items:center;margin:0;padding:0;display:flex}.gg-button,.gg-select,.gg-input,.gg-label{min-height:calc(var(--app-standard-height) / 1.5)}.gg-textarea{max-height:initial;resize:vertical;height:6rem;padding:.5rem;line-height:1.3rem}.gg-input{cursor:text}.gg-checkbox{accent-color:var(--text-color);width:1.2rem}.gg-range{accent-color:var(--text-color)}.gg-button{padding:0 .5rem}.gg-button.active{border:solid 1px var(--text-color-grad1);background-color:var(--bkg-color-grad2)}.gg-button:disabled{background-color:var(--bkg-color-grad1);color:var(--text-color-grad2);cursor:not-allowed;border:none}.gg-button:disabled img{filter:opacity(.6)}.gg-input:disabled,.gg-select:disabled,.gg-textarea:disabled{background-color:var(--bkg-color-grad1);color:var(--text-color-grad2);cursor:not-allowed}.gg-button>img{vertical-align:middle}.gg-icon-button{color:var(--text-color);cursor:pointer;background-color:#0000;border:none;flex-direction:column;justify-content:center;align-items:center;padding:0;display:flex}.gg-icon{justify-content:center;align-items:center;display:flex}.gg-big,.gg-big-withtext{min-width:var(--app-standard-height);min-height:var(--app-standard-height);max-height:var(--app-standard-height)}.gg-big img,.gg-big-withtext img{width:calc(var(--app-standard-height) - 1.5rem);margin:0}.gg-big-withtext span{font-variant:small-caps;padding:0 1rem;font-size:.9rem}.gg-medium,.gg-medium-withtext{min-width:calc(var(--app-standard-height) / 1.2);min-height:calc(var(--app-standard-height) / 1.2);max-height:calc(var(--app-standard-height) / 1.2);flex-direction:row}.gg-medium img{width:calc(var(--app-standard-height) / 2.4);margin:0}.gg-medium-withtext img{width:calc(var(--app-standard-height) / 2.4);margin-left:.5rem}.gg-medium-withtext span{padding:0 1rem 0 .5rem;font-size:.9rem}.gg-small,.gg-small-withtext{min-width:calc(var(--app-standard-height) / 2);min-height:calc(var(--app-standard-height) / 2);max-height:calc(var(--app-standard-height) / 2);flex-direction:row}.gg-small img{width:calc(var(--app-standard-height) / 3);margin:0}.gg-small-withtext img{width:calc(var(--app-standard-height) / 3);margin-left:.5rem}.gg-small-withtext span{padding:0 .5rem 0 .3rem;font-size:.9rem}.gg-button:hover:not(:disabled),.gg-select:hover:not(:disabled),.gg-input:hover:not(:disabled),.gg-textarea:hover:not(:disabled),.gg-icon-button:hover:not(:disabled){background-color:var(--bkg-color-grad1)}.gg-opacity{opacity:.5}.gg-opacity:hover{opacity:1;background-color:#0000}.gg-tabs{cursor:pointer;grid-auto-flow:column;padding-bottom:1rem;font-size:1rem;display:grid}.gg-tab{border:none;border-bottom:var(--app-standard-border);cursor:pointer;color:var(--text-color);background:0 0;padding:.5rem}.gg-tab.active{border-bottom:solid 1px var(--text-color)}.girafe-button-big,.girafe-button-large,.girafe-button-small,.girafe-button-tiny{color:var(--text-color);background-color:#0000;border:none;flex-direction:column;display:flex}.girafe-button-big:hover,.girafe-button-large:hover,.girafe-button-small:hover,.girafe-button-tiny:hover{background-color:var(--bkg-color-grad1);cursor:pointer}.girafe-button-big.dark,.girafe-button-large.dark,.girafe-button-small.dark,.girafe-button-tiny.dark{background-color:var(--bkg-color);filter:invert()}.girafe-button-big{width:var(--app-standard-height);height:var(--app-standard-height);align-items:center;padding:1rem}.girafe-button-big img{overflow:hidden}.girafe-button-large{flex-direction:row}.girafe-button-large img{height:2rem;margin:.3rem}.girafe-button-large span{height:2rem;margin:.3rem;line-height:2rem}.girafe-button-small{min-width:calc(var(--app-standard-height) / 2);height:calc(var(--app-standard-height) / 2);align-items:center;padding:.5rem}.girafe-button-small img{overflow:hidden}.girafe-button-small span{text-align:left;text-overflow:ellipsis;width:100%;overflow:hidden}.girafe-button-tiny{align-items:center;width:1rem;height:1rem;padding:0}.girafe-button-tiny img{overflow:hidden}.girafe-onboarding-theme{background-color:var(--bkg-color);color:var(--text-color)}.girafe-onboarding-theme button{background-color:var(--bkg-color);color:var(--text-color);text-shadow:none}.girafe-onboarding-theme button.driver-popover-close-btn{z-index:10000}.tippy-box{background-color:var(--bkg-color);border:var(--app-standard-border)}.tippy-content{color:var(--text-color)}.tippy-arrow{color:var(--bkg-color)}.tippy-box[data-theme~=error]{background-color:var(--error-color);white-space:pre-line}div.tippy-box[data-theme=image-popup]{border:var(--app-standard-border);& div.tippy-content{background-color:var(--bkg-color);& img{max-width:20rem;max-height:20rem}}& div.tippy-arrow{color:var(--bkg-color)}}
</style><style>
#content{height:100%;color:var(--text-color);flex-direction:column;display:flex}#toolbar{flex-wrap:wrap;gap:.25rem;display:flex}button{border:var(--app-standard-border);border-radius:3px}button>img{opacity:.8}button:hover{border:solid 1px var(--text-color-grad2)}button.selected{border:solid 1px var(--text-color-grad2);background-color:var(--bkg-color-grad1);color:var(--bkg-color)}button:disabled{opacity:.3;cursor:not-allowed;border-color:#0000}
</style>
<style>${this.customStyle}</style>
<div id="content"><div><div id="toolbar">${this.buttonConfig.map(btnConfig => uHtml ` <button id="${btnConfig.id}" tip="${btnConfig.toolTip}" ?disabled="${this.isToolButtonEnabled(btnConfig.shape) === false}" class="${this.isButtonVisible(btnConfig.shape) ? 'gg-icon-button gg-medium' : 'hidden'}"><img alt="${btnConfig.id + ' icon'}" src="${btnConfig.imgSrc}"></button> `)}</div></div></div>
${this.htmlUnsafe(this.feedbackTemplateHtml ?? '')}`;
};
stateLocationAttribute = 'stateLocation';
buttonConfig = [
{ shape: null, imgSrc: 'icons/arrow.svg', toolTip: 'Disable drawing' },
{ shape: DrawingShape.Point, imgSrc: 'icons/point.svg', toolTip: 'Point' },
{ shape: DrawingShape.Polyline, imgSrc: 'icons/polyline.svg', toolTip: 'Polyline' },
{ shape: DrawingShape.Square, imgSrc: 'icons/square.svg', toolTip: 'Square' },
{ shape: DrawingShape.Rectangle, imgSrc: 'icons/rectangle.svg', toolTip: 'Rectangle' },
{ shape: DrawingShape.Polygon, imgSrc: 'icons/polygon.svg', toolTip: 'Polygon' },
{ shape: DrawingShape.Disk, imgSrc: 'icons/circle.svg', toolTip: 'Circle' },
{ shape: DrawingShape.FreehandPolyline, imgSrc: 'icons/polyline-free.svg', toolTip: 'Freehand line' },
{ shape: DrawingShape.FreehandPolygon, imgSrc: 'icons/polygon-free.svg', toolTip: 'Freehand polygon' }
].map((b) => ({ ...b, id: b.shape === null ? 'disable' : DrawingShape[b.shape] }));
drawingState;
stateLocation;
olDrawing;
drawingTool = null;
get map() {
return this.context.mapManager.getMap();
}
get mapComponent() {
return this.context.componentManager.getComponents(MapComponent)[0];
}
constructor() {
super('advanced-filter-drawing-toolbar');
}
getRequiredStateLocation() {
const stateLocation = this.getAttribute(this.stateLocationAttribute);
if (!stateLocation) {
throw new Error(`Attribute "${this.stateLocationAttribute}" is required for DrawingToolbarComponent`);
}
return stateLocation;
}
setTool(tool = null) {
if (this.drawingTool !== null) {
this.drawingTool.classList.remove('selected');
}
if (tool === null) {
// Unregister drawing interactions
this.olDrawing.unregisterInteractions();
}
else {
this.drawingTool = this.getButtonByDrawingShape(tool);
this.drawingTool.classList.add('selected');
// Activate drawing interactions
this.olDrawing.registerInteractions();
// Remove previous features
this.drawingState.features = [];
}
this.drawingState.activeTool = tool;
}
onFeaturesChanged(oldFeatures, newFeatures) {
oldFeatures = oldFeatures ?? [];
const newIds = new Set(newFeatures.map((f) => f.id));
const oldIds = new Set(oldFeatures.map((f) => f.id));
const deleted = oldFeatures.filter((f) => !newIds.has(f.id));
const added = newFeatures.filter((f) => !oldIds.has(f.id));
// Update drawing source
if (deleted.length > 0)
this.olDrawing.deleteFeatures(deleted);
if (added.length > 0)
this.olDrawing.addFeatures(added);
if (this.drawingState.activeTool) {
this.setTool(null);
}
this.refreshRender();
}
registerEvents() {
this.subscribe(`extendedState.${this.stateLocation}.features`, (olds, news) => this.onFeaturesChanged(olds, news));
this.subscribe(new RegExp(String.raw `extendedState.${this.stateLocation}.tools.*\.enabled`, 'g'), () => this.refreshRender());
}
addDrawHandlers() {
for (const tool of this.drawingState.tools) {
this.getButtonByDrawingShape(tool.shape).addEventListener('pointerup', () => {
if (this.drawingState.activeTool === tool.shape) {
this.setTool(null);
}
else {
this.setTool(tool.shape);
}
this.refreshRender();
});
}
}
getButtonByDrawingShape(shape) {
const btnId = this.buttonConfig.find((b) => b.shape === shape)?.id ?? '';
const btn = this.getById(btnId);
if (!btn) {
throw new Error(`Button for tool ${shape} not found in DrawingToolbarComponent`);
}
return btn;
}
isToolButtonEnabled(shape) {
return this.drawingState?.tools.find((t) => t.shape === shape)?.enabled ?? false;
}
isButtonVisible(shape) {
return !!this.drawingState?.tools.find((t) => t.shape === shape);
}
connectedCallback() {
super.connectedCallback();
// Readout state name from HTML attribute
this.stateLocation = this.getRequiredStateLocation();
// Setup drawing state, ol drawing tools and drawing layer
if (!this.state.extendedState[this.stateLocation]) {
this.context.stateManager.state.extendedState[this.stateLocation] = new DrawingState();
}
this.drawingState = this.state.extendedState[this.stateLocation];
this.olDrawing = new OlDrawing(this.mapComponent, this.stateLocation, this.context, () => { });
this.map.addLayer(this.olDrawing.drawingLayer);
super.render();
this.girafeTranslate();
this.registerEvents();
this.addDrawHandlers();
this.setTool(this.drawingState.activeTool);
}
}
__decorate([
UsedInTemplateOnly()
], DrawingToolbarComponent.prototype, "isToolButtonEnabled", null);
__decorate([
UsedInTemplateOnly()
], DrawingToolbarComponent.prototype, "isButtonVisible", null);
export default DrawingToolbarComponent;