@jsjoeio/code-server/lib/vscode/extensions/image-preview/dist/extension.js

Run VS Code on a remote server.

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this._activePreview}setActivePreview(e){this._activePreview=e,this.setPreviewActiveContext(!!e)}setPreviewActiveContext(e){s.commands.executeCommand("setContext","imagePreviewFocus",e)}}t.PreviewManager=a,a.viewType="imagePreview.previewEditor";class c extends n.Disposable{constructor(e,t,i,r,n,o){super(),this.extensionRoot=e,this.resource=t,this.webviewEditor=i,this.sizeStatusBarEntry=r,this.binarySizeStatusBarEntry=n,this.zoomStatusBarEntry=o,this.id=`${Date.now()}-${Math.random().toString()}`,this._previewState=1,this.emptyPngDataUri="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAEElEQVR42gEFAPr/AP///wAI/AL+Sr4t6gAAAABJRU5ErkJggg==";const a=t.with({path:t.path.replace(/\/[^\/]+?\.\w+$/,"/")});i.webview.options={enableScripts:!0,localResourceRoots:[a,e]},this._register(i.webview.onDidReceiveMessage(e=>{switch(e.type){case"size":this._imageSize=e.value,this.update();break;case"zoom":this._imageZoom=e.value,this.update();break;case"reopen-as-text":s.commands.executeCommand("vscode.openWith",t,"default",i.viewColumn)}})),this._register(o.onDidChangeScale(e=>{2===this._previewState&&this.webviewEditor.webview.postMessage({type:"setScale",scale:e.scale})})),this._register(i.onDidChangeViewState(()=>{this.update(),this.webviewEditor.webview.postMessage({type:"setActive",value:this.webviewEditor.active})})),this._register(i.onDidDispose(()=>{2===this._previewState&&(this.sizeStatusBarEntry.hide(this.id),this.binarySizeStatusBarEntry.hide(this.id),this.zoomStatusBarEntry.hide(this.id)),this._previewState=0}));const c=this._register(s.workspace.createFileSystemWatcher(t.fsPath));this._register(c.onDidChange(e=>{e.toString()===this.resource.toString()&&this.render()})),this._register(c.onDidDelete(e=>{e.toString()===this.resource.toString()&&this.webviewEditor.dispose()})),s.workspace.fs.stat(t).then(({size:e})=>{this._imageBinarySize=e,this.update()}),this.render(),this.update(),this.webviewEditor.webview.postMessage({type:"setActive",value:this.webviewEditor.active})}zoomIn(){2===this._previewState&&this.webviewEditor.webview.postMessage({type:"zoomIn"})}zoomOut(){2===this._previewState&&this.webviewEditor.webview.postMessage({type:"zoomOut"})}async render(){0!==this._previewState&&(this.webviewEditor.webview.html=await this.getWebviewContents())}update(){0!==this._previewState&&(this.webviewEditor.active?(this._previewState=2,this.sizeStatusBarEntry.show(this.id,this._imageSize||""),this.binarySizeStatusBarEntry.show(this.id,this._imageBinarySize),this.zoomStatusBarEntry.show(this.id,this._imageZoom||"fit")):(2===this._previewState&&(this.sizeStatusBarEntry.hide(this.id),this.binarySizeStatusBarEntry.hide(this.id),this.zoomStatusBarEntry.hide(this.id)),this._previewState=1))}async getWebviewContents(){const e=Date.now().toString(),t={isMac:"darwin"===process.platform,src:await this.getResourcePath(this.webviewEditor,this.resource,e)},i=Date.now().toString(),s=this.webviewEditor.webview.cspSource;return`<!DOCTYPE html>\n<html lang="en">\n<head>\n\t<meta charset="UTF-8">\n\t\x3c!-- Disable pinch zooming --\x3e\n\t<meta name="viewport"\n\t\tcontent="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no">\n\t<title>Image Preview</title>\n\t<link rel="stylesheet" href="${u(this.extensionResource("/media/main.css"))}" type="text/css" media="screen" nonce="${i}">\n\t<meta http-equiv="Content-Security-Policy" content="default-src 'none'; img-src data: ${s}; script-src 'nonce-${i}'; style-src ${s} 'nonce-${i}';">\n\t<meta id="image-preview-settings" data-settings="${u(JSON.stringify(t))}">\n</head>\n<body class="container image scale-to-fit loading">\n\t<div class="loading-indicator"></div>\n\t<div class="image-load-error">\n\t\t<p>${o(0,null)}</p>\n\t\t<a href="#" class="open-file-link">${o(1,null)}</a>\n\t</div>\n\t<script src="${u(this.extensionResource("/media/main.js"))}" nonce="${i}"><\/script>\n</body>\n</html>`}async getResourcePath(e,t,i){if("git"===t.scheme){if(0===(await s.workspace.fs.stat(t)).size)return this.emptyPngDataUri}return t.query?e.webview.asWebviewUri(t).toString():e.webview.asWebviewUri(t).with({query:"version="+i}).toString()}extensionResource(e){return this.webviewEditor.webview.asWebviewUri(this.extensionRoot.with({path:this.extensionRoot.path+e}))}}function u(e){return e.toString().replace(/"/g,"&quot;")}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.SizeStatusBarEntry=void 0;const s=i(0),r=i(2),n=i(3),o=r.loadMessageBundle(i(1).join(__dirname,"sizeStatusBarEntry.ts"));class a extends n.PreviewStatusBarEntry{constructor(){super("status.imagePreview.size",o(0,null),s.StatusBarAlignment.Right,101)}show(e,t){this.showItem(e,t)}}t.SizeStatusBarEntry=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.ZoomStatusBarEntry=void 0;const s=i(0),r=i(2),n=i(3),o=r.loadMessageBundle(i(1).join(__dirname,"zoomStatusBarEntry.ts"));class a extends n.PreviewStatusBarEntry{constructor(){super("status.imagePreview.zoom",o(0,null),s.StatusBarAlignment.Right,102),this._onDidChangeScale=this._register(new s.EventEmitter),this.onDidChangeScale=this._onDidChangeScale.event,this._register(s.commands.registerCommand("_imagePreview.selectZoomLevel",async()=>{const e=[10,5,2,1,.5,.2,"fit"].map(e=>({label:this.zoomLabel(e),scale:e})),t=await s.window.showQuickPick(e,{placeHolder:o(1,null)});t&&this._onDidChangeScale.fire({scale:t.scale})})),this.entry.command="_imagePreview.selectZoomLevel"}show(e,t){this.showItem(e,this.zoomLabel(t))}zoomLabel(e){return"fit"===e?o(2,null):Math.round(100*e)+"%"}}t.ZoomStatusBarEntry=a}]));
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