@scandit/web-datacapture-core/build/js/chunks/chunk-BFLBICOJ.js

Scandit Data Capture SDK for the Web

import {a}from'./chunk-GJBUPJIM.js';import {d}from'./chunk-AFCJ24Y3.js';import {b}from'./chunk-VBUDN72N.js';import {f,g}from'./chunk-3D2HNEVH.js';var c=class{constructor(){this.type="camera-fov";this.customIcons={wide:{idle:"",pressed:""},ultraWide:{idle:"",pressed:""}};this.fovSwitchButton=void 0;this.CameraFOVSwitchButtonClass=void 0;this.currentFrameSource=null;this.view=void 0;this.onCameraFOVChanged=this.handleCameraFOVChanged.bind(this);this.isTransitioning=false;}get cameraFOVWideImage(){return this.customIcons.wide.idle}set cameraFOVWideImage(e){this.customIcons.wide.idle=e,this.applyCustomImagesToButton();}get cameraFOVWidePressedImage(){return this.customIcons.wide.pressed}set cameraFOVWidePressedImage(e){this.customIcons.wide.pressed=e,this.applyCustomImagesToButton();}get cameraFOVUltraWideImage(){return this.customIcons.ultraWide.idle}set cameraFOVUltraWideImage(e){this.customIcons.ultraWide.idle=e,this.applyCustomImagesToButton();}get cameraFOVUltraWidePressedImage(){return this.customIcons.ultraWide.pressed}set cameraFOVUltraWidePressedImage(e){this.customIcons.ultraWide.pressed=e,this.applyCustomImagesToButton();}toJSONObject(){return {type:this.type}}async install(e){var a,r,n;this.CameraFOVSwitchButtonClass||(this.CameraFOVSwitchButtonClass=await import('../private/ui/molecules/CameraFOVSwitchButton.js').then(d=>d.CameraFOVSwitchButton),(a=this.CameraFOVSwitchButtonClass)==null||a.register()),this.view=e,this.currentFrameSource=(n=(r=e.getContext())==null?void 0:r.frameSource)!=null?n:null,this.fovSwitchButton=this.CameraFOVSwitchButtonClass.create(),this.fovSwitchButton.slot="bottomRight",this.fovSwitchButton.hidden=true,this.updateButtonMode(),this.fovSwitchButton.addEventListener("camera-fov-changed",this.onCameraFOVChanged);let t=e.controlsElement;return t&&t.append(this.fovSwitchButton),this.applyCustomImagesToButton(),await this.canShow()&&(await this.setInitialWideCamera(),this.updateButtonVisibility(true)),true}remove(e){e&&this.fovSwitchButton&&(this.fovSwitchButton.removeEventListener("camera-fov-changed",this.onCameraFOVChanged),this.fovSwitchButton.remove(),this.fovSwitchButton=null,this.currentFrameSource=null,this.view=void 0);}async update(e){var i,a;this.currentFrameSource=(a=(i=e.getContext())==null?void 0:i.frameSource)!=null?a:null,this.view=e,this.updateButtonMode();let t=await this.canShow();this.updateButtonVisibility(t);}updateButtonMode(){if(!this.fovSwitchButton)return;let t=this.isUltraWideBackCamera()?"0.5x":"1.0x";this.fovSwitchButton.mode=t;}applyCustomImagesToButton(){if(!this.fovSwitchButton)return;this.customIcons.wide.idle||this.customIcons.wide.pressed||this.customIcons.ultraWide.idle||this.customIcons.ultraWide.pressed?this.fovSwitchButton.setCustomImages(this.customIcons):this.fovSwitchButton.useCustomImages=false;}updateButtonVisibility(e){this.fovSwitchButton&&(this.fovSwitchButton.hidden=!e);}async canShow(){if(!b.isIOSDeviceWithExtendedCameraAccess())return  false;let e=this.currentFrameSource;return e===null||!f(e)?false:d.isIOSBackDualWideCameraLabel(e.label)||d.isIOSBackCameraLabel(e.label)||d.isIOSUltraWideBackCameraLabel(e.label)}isUltraWideBackCamera(){let e=this.currentFrameSource;return f(e)?d.isIOSUltraWideBackCameraLabel(e.label):false}async handleCameraFOVChanged(e){await this.handleCameraFOVSwitch(),this.updateButtonMode();}async setInitialWideCamera(){var e,t;if(!this.isTransitioning&&!d.isIOSBackCameraLabel((t=(e=this.currentFrameSource)==null?void 0:e.label)!=null?t:"")){let a$1=(await a.getAll()).find(r=>d.isIOSBackCameraLabel(r.label));a$1&&await this.switchCameras(a$1);}}async handleCameraFOVSwitch(){if(this.isTransitioning)return  false;let e=await this.getAlternativeCamera();return e?(await this.switchCameras(e),true):false}async getAlternativeCamera(){return (await a.getAll()).find(t=>this.isUltraWideBackCamera()?d.isIOSBackCameraLabel(t.label):d.isIOSUltraWideBackCameraLabel(t.label))}async switchCameras(e){var n;this.isTransitioning=true;let t=(n=this.view)==null?void 0:n.getContext(),i=t==null?void 0:t.frameSource,a,r;i!=null&&(a=new g(i.settings),r=i.desiredState),await(i==null?void 0:i.switchToDesiredState("off")),a!=null&&await e.applySettings(a),await(t==null?void 0:t.setFrameSource(e)),await(t==null?void 0:t.frameSource).switchToDesiredState(r!=null?r:"on"),this.isTransitioning=false;}};export{c as a};