Get URL from Open dialog of standard Swift document-based application
DocumentGroup just needs a binding to the document to initialize the ContentView with, so have a func on the document grab the url & return the binding:
App:
import SwiftUI
@main
struct FileOpenApp: App {
var body: some Scene {
DocumentGroup(newDocument: FileOpenDocument()) { file in
ContentView(document: file.document.setSourceURL(file))
}
}
}
Document:
struct FileOpenDocument: FileDocument {
var sourceURL: URL?
init() {
}
// needs to be mutating to avoid "self is immutable" error
mutating func setSourceURL(_ config: FileDocumentConfiguration< FileOpenDocument >) -> Binding<FileOpenDocument> {
sourceURL = config.fileURL
return config.$document
}
}
Get path for NSFileWrapper
No, there's no way to get the full path from NSFileWrapper.
Prevent or clear app state persistence for MacOS SwiftUI Document Based App
Ok, for anyone who ends up here looking for a similar issue.
After a chunk of digging I found the answer, for me, was to add
UserDefaults.standard.removeObject(forKey: "NSNavLastRootDirectory")
into the app startup. It was also suggested to do
UserDefaults.standard.removeObject(forKey: "NSNavLastCurrentDirectory")
However, just doing the first appears to suppress the file open dialog, doing both causes the file open dialog to open with the user Documents directory.
Why is my iOS app not showing up in other apps' Open in dialog?
For all standard file format:
<key>CFBundleDocumentTypes</key>
<array>
<dict>
<key>CFBundleTypeName</key>
<string>Unknown File</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.calendar-event</string>
<string>public.database</string>
<string>public.executable</string>
<string>public.data</string>
<string>public.content </string>
<string>public.item</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Video</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.video</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Image</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.image</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Web Archive</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.apple.webarchive</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>iWork Keynote</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.apple.keynote.key</string>
<string>com.apple.iwork.keynote.key</string>
<string>com.apple.iwork.keynote.kth</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>iWork Numbers</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.apple.numbers.numbers</string>
<string>com.apple.iwork.numbers.numbers</string>
<string>com.apple.iwork.numbers.template</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>iWork Pages</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.apple.page.pages</string>
<string>com.apple.iwork.pages.pages</string>
<string>com.apple.iwork.pages.template</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>OpenDocument Spreadsheet</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>org.oasis.opendocument.spreadsheet</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>OpenDocument Presentation</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>org.oasis.opendocument.presentation</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>OpenDocument Text</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>org.oasis.opendocument.text</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Folder</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.folder</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Audio</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.audio</string>
<string>public.mp3</string>
<string>public.mpeg-4-audio</string>
<string>com.apple.protected-mpeg-4-audio</string>
<string>public.aifc-audio</string>
<string>com.apple.coreaudio-format</string>
<string>public.aiff-audio</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Movie</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.movie</string>
<string>public.3gpp2</string>
<string>public.3gpp</string>
<string>public.mpeg</string>
<string>com.apple.quicktime-movie</string>
<string>public.mpeg-4</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>GIF image</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.compuserve.gif</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>PNG image</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.png</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>TIFF image</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.tiff</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>JPEG image</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.jpeg</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>XML</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.xml</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>HTML</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.html</string>
<string>public.xhtml</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Rich Text</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.rtf</string>
<string>com.apple.rtfd</string>
<string>com.apple.flat-rtfd</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Text</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.text</string>
<string>public.plain-text</string>
<string>public.utf8-plain-text</string>
<string>public.utf16-external-plain-text</string>
<string>public.utf16-plain-text</string>
<string>com.apple.traditional-mac-plain-text</string>
<string>public.source-code</string>
<string>public.c-source</string>
<string>public.objective-c-source</string>
<string>public.c-plus-plus-source</string>
<string>public.objective-c-plus-plus-source</string>
<string>public.c-header</string>
<string>public.c-plus-plus-header</string>
<string>com.sun.java-source</string>
<string>public.script</string>
<string>public.shell-script</string>
</array>
</dict>
<dict>
<key>CFBundleTypeExtensions</key>
<array>
<string>zip</string>
<string>zipx</string>
</array>
<key>CFBundleTypeName</key>
<string>Zip archive</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>public.zip-archive</string>
<string>public.archive</string>
<string>com.pkware.zip-archive</string>
<string>com.pkware.zipx-archive</string>
</array>
</dict>
<dict>
<key>CFBundleTypeExtensions</key>
<array>
<string>rar</string>
<string>RAR</string>
</array>
<key>CFBundleTypeName</key>
<string>Rar archive</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.rarlab.rar-archive</string>
<string>public.archive</string>
</array>
</dict>
<dict>
<key>CFBundleTypeExtensions</key>
<array>
<string>7z</string>
<string>7Z</string>
</array>
<key>CFBundleTypeName</key>
<string>7z archive</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>org.7-zip.7-zip-archive</string>
<string>public.archive</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Waveform audio</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.microsoft.waveform-audio</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Windows icon image</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.microsoft.ico</string>
<string>com.apple.icns</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Windows bitmap image</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.microsoft.bmp</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Microsoft PowerPoint</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.microsoft.powerpoint.ppt</string>
<string>org.openxmlformats.presentationml.presentation</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Microsoft Excel</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>org.openxmlformats.spreadsheetml.sheet</string>
<string>com.microsoft.excel.xls</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>Microsoft Word</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.microsoft.word.doc</string>
<string>com.microsoft.word.wordml</string>
<string>org.openxmlformats.wordprocessingml.document</string>
</array>
</dict>
<dict>
<key>CFBundleTypeName</key>
<string>PDF</string>
<key>LSHandlerRank</key>
<string>Alternate</string>
<key>LSItemContentTypes</key>
<array>
<string>com.adobe.pdf</string>
</array>
</dict>
</array>
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