storage.js

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e.releaseLock(),t}seek(e){return this.write({type:"seek",position:e})}truncate(e){return this.write({type:"truncate",size:e})}write(e){if(this._closed)return Promise.reject(new TypeError("Cannot write to a CLOSED writable stream"));let t=this.getWriter(),i=t.write(e);return t.releaseLock(),i}};Object.defineProperty(H.prototype,Symbol.toStringTag,{value:"FileSystemWritableFileStream",writable:!1,enumerable:!1,configurable:!0});Object.defineProperties(H.prototype,{close:{enumerable:!0},seek:{enumerable:!0},truncate:{enumerable:!0},write:{enumerable:!0}});ae=H});var k={};C(k,{FileSystemFileHandle:()=>z,default:()=>ve});var Z,Ue,z,ve,F=w(()=>{J();se();Z=Symbol("adapter"),z=class extends N{constructor(t){super(t);v(this,Ue);this[Z]=t}async createWritable(t={}){return new ae(await this[Z].createWritable(t))}async getFile(){return 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$e(a){let{FolderHandle:e,FileHandle:t}=await Promise.resolve().then(()=>(X(),$)),{FileSystemDirectoryHandle:i}=await Promise.resolve().then(()=>(j(),ee)),r=Array.from(a.files),o=r[0].webkitRelativePath.split("/",1)[0],n=new e(o,!1);return r.forEach(l=>{let c=l.webkitRelativePath.split("/");c.shift();let d=c.pop(),h=c.reduce((m,s)=>(m._entries[s]||(m._entries[s]=new e(s,!1)),m._entries[s]),n);h._entries[d]=new t(l.name,l,!1)}),new i(n)}async function Xe(a){let{FileHandle:e}=await Promise.resolve().then(()=>(X(),$)),{FileSystemFileHandle:t}=await Promise.resolve().then(()=>(F(),k));return Array.from(a.files).map(i=>new t(new e(i.name,i,!1)))}var T,Ge,B=w(()=>{T={INVALID:["seeking position failed.","InvalidStateError"],GONE:["A requested file or directory could not be found at the time an operation was processed.","NotFoundError"],MISMATCH:["The path supplied exists, but was not an entry of requested type.","TypeMismatchError"],MOD_ERR:["The object can not be modified in this 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0:n.getRegistration()),i=document.createElement("a"),r=new Le,o=r.writable;if(i.download=this.name,tt||!t){let l=[];r.readable.pipeTo(new Fe({write(c){l.push(new Pe([c]))},close(){let c=new Pe(l,{type:"application/octet-stream; charset=utf-8"});l=[],i.href=URL.createObjectURL(c),i.click(),setTimeout(()=>URL.revokeObjectURL(i.href),1e4)}}))}else{let{writable:l,readablePort:c}=new me(Fe),d=encodeURIComponent(this.name).replace(/['()]/g,escape).replace(/\*/g,"%2A"),h={"content-disposition":"attachment; filename*=UTF-8''"+d,"content-type":"application/octet-stream; charset=utf-8",...e.size?{"content-length":e.size}:{}},m=setTimeout(()=>t.active.postMessage(0),1e4);r.readable.pipeThrough(new Le({transform(p,y){if(p instanceof Uint8Array)return y.enqueue(p);let g=new Response(p).body.getReader(),R=lt=>g.read().then(ye=>ye.done?0:R(y.enqueue(ye.value)));return R()}})).pipeTo(l).finally(()=>{clearInterval(m)}),t.active.postMessage({url:t.scope+d,headers:h,readablePort:c},[c]);let s=document.createElement("iframe");s.hidden=!0,s.src=t.scope+d,document.body.appendChild(s)}return o.getWriter()}},it=0,rt=0,nt=1,ot=1,at=2,ue=class{constructor(e){e.onmessage=t=>this._onMessage(t.data),this._port=e,this._resetReady()}start(e){return this._controller=e,this._readyPromise}write(e){let t={type:it,chunk:e};return this._port.postMessage(t,[e.buffer]),this._resetReady(),this._readyPromise}close(){this._port.postMessage({type:at}),this._port.close()}abort(e){this._port.postMessage({type:ot,reason:e}),this._port.close()}_onMessage(e){e.type===rt&&this._resolveReady(),e.type===nt&&this._onError(e.reason)}_onError(e){this._controller.error(e),this._rejectReady(e),this._port.close()}_resetReady(){this._readyPromise=new 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n=i.delete(t);n.onsuccess=()=>{r()},n.onerror=()=>{o(n.error)}})}close(){this.database.close()}},ie=class{constructor(e,t){this.databaseName=e;this.objectStores=t}async connect(){let e=window.indexedDB.open(this.databaseName,1);return e.onupgradeneeded=t=>{let i=t.target.result;this.objectStores.forEach(r=>{i.createObjectStore(r)})},await new Promise((t,i)=>{e.onsuccess=r=>{t(new te(r.target.result))},e.onerror=r=>{i(r.target.error)}})}},D="fileBookmarks",W=new ie("AvaloniaDb",[D]);var U=class{static getCaretCoordinates(e,t,i){var m,s;if(!we)throw new Error("textarea-caret-position#getCaretCoordinates should only be called in a browser");let r=(m=i==null?void 0:i.debug)!=null?m:!1;if(r){let p=document.querySelector("#input-textarea-caret-position-mirror-div");p&&((s=p.parentNode)==null||s.removeChild(p))}let o=document.createElement("div");o.id="input-textarea-caret-position-mirror-div",document.body.appendChild(o);let 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h=s=>{o(s)&&s.preventDefault()};e.addEventListener("compositionupdate",h);let m=s=>{n(s)&&s.preventDefault()};return e.addEventListener("compositionend",m),()=>{e.removeEventListener("input",l),e.removeEventListener("compositionstart",c),e.removeEventListener("compositionupdate",h),e.removeEventListener("compositionend",m)}}static subscribePointerEvents(e,t,i,r,o,n){let l=s=>{t(s),s.preventDefault()},c=s=>{i(s),s.preventDefault()},d=s=>{r(s),s.preventDefault()},h=s=>{o(s),s.preventDefault()},m=s=>{n(s),s.preventDefault()};return e.addEventListener("pointermove",l),e.addEventListener("pointerdown",c),e.addEventListener("pointerup",d),e.addEventListener("wheel",m),e.addEventListener("pointercancel",h),()=>{e.removeEventListener("pointerover",l),e.removeEventListener("pointerdown",c),e.removeEventListener("pointerup",d),e.removeEventListener("pointercancel",h),e.removeEventListener("wheel",m)}}static subscribeInputEvents(e,t){let i=r=>{t(r.value)&&r.preventDefault()};return e.addEventListener("input",i),()=>{e.removeEventListener("input",i)}}static subscribeDropEvents(e,t){let i=r=>{t(r)&&r.preventDefault()};return e.addEventListener("dragover",i),e.addEventListener("dragenter",i),e.addEventListener("dragleave",i),e.addEventListener("drop",i),()=>{e.removeEventListener("dragover",i),e.removeEventListener("dragenter",i),e.removeEventListener("dragleave",i),e.removeEventListener("drop",i)}}static getCoalescedEvents(e){return e.getCoalescedEvents()}static clearInput(e){e.value=""}static focusElement(e){e.focus()}static setCursor(e,t){t==="default"?e.style.removeProperty("cursor"):e.style.cursor=t}static setBounds(e,t,i,r,o,n){e.style.left=t.toFixed(0)+"px",e.style.top=i.toFixed(0)+"px";let{left:l,top:c}=U.getCaretCoordinates(e,n);e.style.left=(t-l).toFixed(0)+"px",e.style.top=(i-c).toFixed(0)+"px"}static hide(e){e.style.display="none"}static show(e){e.style.display="block"}static setSurroundingText(e,t,i,r){!e||(e.value=t,e.setSelectionRange(i,r),e.style.width="20px",e.style.width=`${e.scrollWidth}px`)}static getModifiers(e){let t=0;return e.ctrlKey&&(t|=2),e.altKey&&(t|=1),e.shiftKey&&(t|=4),e.metaKey&&(t|=8),t}};K.clipboardState=0;var P=class{static hasNativeFilePicker(){return"showSaveFilePicker"in globalThis}static isMobile(){var o;let e=(o=globalThis.navigator)==null?void 0:o.userAgentData;if(e)return e.mobile;let t=navigator.userAgent,i=/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i,r=/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|m|r |s 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this.handle?this.handle.kind:this.file?"file":"directory"}static createFromHandle(e,t){return new f(e,void 0,t,void 0)}static createFromFile(e){return new f(void 0,e,void 0,void 0)}static createWellKnownDirectory(e){return new f(void 0,void 0,void 0,e)}static async openRead(e){if(e.file)return e.file;if(!e.handle||e.kind!=="file")throw new Error("StorageItem is not a file");return await e.verityPermissions("read"),await e.handle.getFile()}static async openWrite(e){if(!e.handle||e.kind!=="file")throw new Error("StorageItem is not a writeable file");return await e.verityPermissions("readwrite"),await e.handle.createWritable({keepExistingData:!0})}static async getProperties(e){try{let t=e.handle&&"getFile"in e.handle?await e.handle.getFile():e.file;return t?{Size:t.size,LastModified:t.lastModified,Type:t.type}:null}catch(t){return null}}static getItemsIterator(e){return e.kind!=="directory"||!e.handle?null:e.handle.entries()}static async createFile(e,t){if(e.kind!=="directory"||!e.handle)throw new TypeError("Unable to create item in the requested directory");return await e.verityPermissions("readwrite"),await e.handle.getFileHandle(t,{create:!0})}static async createFolder(e,t){if(e.kind!=="directory"||!e.handle)throw new TypeError("Unable to create item in the requested directory");return await e.verityPermissions("readwrite"),await e.handle.getDirectoryHandle(t,{create:!0})}static async deleteAsync(e){return e.handle?(await e.verityPermissions("readwrite"),await e.handle.remove({recursive:!0})):null}static async moveAsync(e,t){if(!e.handle)return null;if(t.kind!=="directory"||!t.handle)throw new TypeError("Unable to move item to the requested directory");return await e.verityPermissions("readwrite"),await e.handle.move(t)}async verityPermissions(e){if(!!this.handle&&!!P.hasNativeFilePicker()&&await this.handle.queryPermission({mode:e})!=="granted"&&await this.handle.requestPermission({mode:e})==="denied")throw new Error("Permissions denied")}static async saveBookmark(e){if(e.bookmarkId)return e.bookmarkId;if(!e.handle||!P.hasNativeFilePicker())return null;let t=await W.connect();try{return await t.put(D,e.handle,e.generateBookmarkId())}finally{t.close()}}static async deleteBookmark(e){if(!e.bookmarkId||!P.hasNativeFilePicker())return;let t=await W.connect();try{await t.delete(D,e.bookmarkId)}finally{t.close()}}generateBookmarkId(){return Date.now().toString(36)+Math.random().toString(36).substring(2)}},q=class{constructor(e){this.items=e}static itemsArray(e){return e.items}static filesToItemsArray(e){if(!e)return[];let t=[];for(let i=0;i<e.length;i++)t[i]=f.createFromFile(e[i]);return t}};var Se=globalThis.showDirectoryPicker;async function Ye(a={}){if(Se&&!a._preferPolyfill)return Se(a);let e=document.createElement("input");if(e.type="file",!("webkitdirectory"in e))throw new Error("HTMLInputElement.webkitdirectory is not supported");e.style.position="fixed",e.style.top="-100000px",e.style.left="-100000px",document.body.appendChild(e),e.webkitdirectory=!0;let t=Promise.resolve().then(()=>(B(),le));return await new Promise(i=>{e.addEventListener("change",i),e.click()}),t.then(i=>i.getDirHandlesFromInput(e))}var ce=Ye;var Qe={accepts:[]},xe=globalThis.showOpenFilePicker;async function Je(a={}){let e={...Qe,...a};if(xe&&!a._preferPolyfill)return xe(e);let t=document.createElement("input");t.type="file",t.multiple=e.multiple,t.accept=(e.accepts||[]).map(r=>[...(r.extensions||[]).map(o=>"."+o),...r.mimeTypes||[]]).flat().join(","),t.style.position="fixed",t.style.top="-100000px",t.style.left="-100000px",document.body.appendChild(t);let i=Promise.resolve().then(()=>(B(),le));return await new Promise(r=>{t.addEventListener("change",r),t.click()}),i.then(r=>r.getFileHandlesFromInput(t))}var de=Je;var ke=globalThis.showSaveFilePicker;async function st(a={}){if(ke&&!a._preferPolyfill)return ke(a);a._name&&(console.warn("deprecated _name, spec now have `suggestedName`"),a.suggestedName=a._name);let{FileSystemFileHandle:e}=await Promise.resolve().then(()=>(F(),k)),{FileHandle:t}=await Promise.resolve().then(()=>(He(),Te));return new e(new t(a.suggestedName))}var he=st;globalThis.DataTransferItem&&!DataTransferItem.prototype.getAsFileSystemHandle&&(DataTransferItem.prototype.getAsFileSystemHandle=async function(){let a=this.webkitGetAsEntry(),[{FileHandle:e,FolderHandle:t},{FileSystemDirectoryHandle:i},{FileSystemFileHandle:r}]=await Promise.all([Promise.resolve().then(()=>(oe(),ne)),Promise.resolve().then(()=>(j(),ee)),Promise.resolve().then(()=>(F(),k))]);return a.isFile?new r(new e(a,!1)):new i(new t(a,!1))});j();F();J();se();var fe=class{static async selectFolderDialog(e,t){var o,n;let i={startIn:(n=(o=e==null?void 0:e.wellKnownType)!=null?o:e==null?void 0:e.handle)!=null?n:void 0,_preferPolyfill:t},r=await ce(i);return f.createFromHandle(r)}static async openFileDialog(e,t,i,r,o){var c,d;let n={startIn:(d=(c=e==null?void 0:e.wellKnownType)!=null?c:e==null?void 0:e.handle)!=null?d:void 0,multiple:t,excludeAcceptAllOption:r,types:i!=null?i:void 0,_preferPolyfill:o},l=await de(n);return new q(l.map(h=>f.createFromHandle(h)))}static async saveFileDialog(e,t,i,r,o){var c,d;let n={startIn:(d=(c=e==null?void 0:e.wellKnownType)!=null?c:e==null?void 0:e.handle)!=null?d:void 0,suggestedName:t!=null?t:void 0,excludeAcceptAllOption:r,types:i!=null?i:void 0,_preferPolyfill:o},l=await he(n);return f.createFromHandle(l)}static async openBookmark(e){let t=await W.connect();try{let i=await t.get(D,e);return i&&f.createFromHandle(i,e)}finally{t.close()}}static createAcceptType(e,t,i){let r={};return t.forEach(o=>{r[o]=i!=null?i:[]}),{description:e,accept:r}}};export{f as StorageItem,q as StorageItems,fe as StorageProvider};
//# sourceMappingURL=storage.js.map