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@wordpress/block-library

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{ "version": 3, "sources": ["../../../src/file/utils/index.js"], "sourcesContent": ["/**\n * Uses a combination of user agent matching and feature detection to determine whether\n * the current browser supports rendering PDFs inline.\n *\n * @return {boolean} Whether or not the browser supports inline PDFs.\n */\nexport const browserSupportsPdfs = () => {\n\t// Use native feature detection if available.\n\tif ( window.navigator.pdfViewerEnabled ) {\n\t\treturn true;\n\t}\n\n\t// Most mobile devices include \"Mobi\" in their UA.\n\tif ( window.navigator.userAgent.indexOf( 'Mobi' ) > -1 ) {\n\t\treturn false;\n\t}\n\n\t// Android tablets are the notable exception.\n\tif ( window.navigator.userAgent.indexOf( 'Android' ) > -1 ) {\n\t\treturn false;\n\t}\n\n\t// iPad pretends to be a Mac.\n\tif (\n\t\twindow.navigator.userAgent.indexOf( 'Macintosh' ) > -1 &&\n\t\twindow.navigator.maxTouchPoints &&\n\t\twindow.navigator.maxTouchPoints > 2\n\t) {\n\t\treturn false;\n\t}\n\n\t// IE only supports PDFs when there's an ActiveX object available for it.\n\tif (\n\t\t!! ( window.ActiveXObject || 'ActiveXObject' in window ) &&\n\t\t! (\n\t\t\tcreateActiveXObject( 'AcroPDF.PDF' ) ||\n\t\t\tcreateActiveXObject( 'PDF.PdfCtrl' )\n\t\t)\n\t) {\n\t\treturn false;\n\t}\n\n\treturn true;\n};\n\n/**\n * Helper function for creating ActiveX objects, catching any errors that are thrown\n * when it's generated.\n *\n * @param {string} type The name of the ActiveX object to create.\n * @return {window.ActiveXObject|undefined} The generated ActiveXObject, or null if it failed.\n */\nconst createActiveXObject = ( type ) => {\n\tlet ax;\n\ttry {\n\t\tax = new window.ActiveXObject( type );\n\t} catch ( e ) {\n\t\tax = undefined;\n\t}\n\treturn ax;\n};\n"], "mappings": ";AAMO,IAAM,sBAAsB,MAAM;AAExC,MAAK,OAAO,UAAU,kBAAmB;AACxC,WAAO;AAAA,EACR;AAGA,MAAK,OAAO,UAAU,UAAU,QAAS,MAAO,IAAI,IAAK;AACxD,WAAO;AAAA,EACR;AAGA,MAAK,OAAO,UAAU,UAAU,QAAS,SAAU,IAAI,IAAK;AAC3D,WAAO;AAAA,EACR;AAGA,MACC,OAAO,UAAU,UAAU,QAAS,WAAY,IAAI,MACpD,OAAO,UAAU,kBACjB,OAAO,UAAU,iBAAiB,GACjC;AACD,WAAO;AAAA,EACR;AAGA,MACC,CAAC,EAAI,OAAO,iBAAiB,mBAAmB,WAChD,EACC,oBAAqB,aAAc,KACnC,oBAAqB,aAAc,IAEnC;AACD,WAAO;AAAA,EACR;AAEA,SAAO;AACR;AASA,IAAM,sBAAsB,CAAE,SAAU;AACvC,MAAI;AACJ,MAAI;AACH,SAAK,IAAI,OAAO,cAAe,IAAK;AAAA,EACrC,SAAU,GAAI;AACb,SAAK;AAAA,EACN;AACA,SAAO;AACR;", "names": [] }