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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /mobile/android/components/geckoview/FilePickerDelegate.jsm | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mobile/android/components/geckoview/FilePickerDelegate.jsm')
-rw-r--r-- | mobile/android/components/geckoview/FilePickerDelegate.jsm | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/mobile/android/components/geckoview/FilePickerDelegate.jsm b/mobile/android/components/geckoview/FilePickerDelegate.jsm new file mode 100644 index 0000000000..32966b65e6 --- /dev/null +++ b/mobile/android/components/geckoview/FilePickerDelegate.jsm @@ -0,0 +1,194 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +"use strict"; + +var EXPORTED_SYMBOLS = ["FilePickerDelegate"]; + +const { GeckoViewUtils } = ChromeUtils.importESModule( + "resource://gre/modules/GeckoViewUtils.sys.mjs" +); + +const lazy = {}; + +ChromeUtils.defineESModuleGetters(lazy, { + FileUtils: "resource://gre/modules/FileUtils.sys.mjs", + GeckoViewPrompter: "resource://gre/modules/GeckoViewPrompter.sys.mjs", +}); + +const { debug, warn } = GeckoViewUtils.initLogging("FilePickerDelegate"); + +class FilePickerDelegate { + /* ---------- nsIFilePicker ---------- */ + init(aParent, aTitle, aMode) { + if ( + aMode === Ci.nsIFilePicker.modeGetFolder || + aMode === Ci.nsIFilePicker.modeSave + ) { + throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED); + } + this._prompt = new lazy.GeckoViewPrompter(aParent); + this._msg = { + type: "file", + title: aTitle, + mode: aMode === Ci.nsIFilePicker.modeOpenMultiple ? "multiple" : "single", + }; + this._mode = aMode; + this._mimeTypes = []; + this._capture = 0; + } + + get mode() { + return this._mode; + } + + appendRawFilter(aFilter) { + this._mimeTypes.push(aFilter); + } + + show() { + throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED); + } + + open(aFilePickerShownCallback) { + this._msg.mimeTypes = this._mimeTypes; + this._msg.capture = this._capture; + this._prompt.asyncShowPrompt(this._msg, result => { + // OK: result + // Cancel: !result + if (!result || !result.files || !result.files.length) { + aFilePickerShownCallback.done(Ci.nsIFilePicker.returnCancel); + } else { + this._resolveFiles(result.files, aFilePickerShownCallback); + } + }); + } + + async _resolveFiles(aFiles, aCallback) { + const fileData = []; + + try { + for (const file of aFiles) { + const domFile = await this._getDOMFile(file); + fileData.push({ + file, + domFile, + }); + } + } catch (ex) { + warn`Error resolving files from file picker: ${ex}`; + aCallback.done(Ci.nsIFilePicker.returnCancel); + return; + } + + this._fileData = fileData; + aCallback.done(Ci.nsIFilePicker.returnOK); + } + + get file() { + if (!this._fileData) { + throw Components.Exception("", Cr.NS_ERROR_NOT_AVAILABLE); + } + const fileData = this._fileData[0]; + if (!fileData) { + return null; + } + return new lazy.FileUtils.File(fileData.file); + } + + get fileURL() { + return Services.io.newFileURI(this.file); + } + + *_getEnumerator(aDOMFile) { + if (!this._fileData) { + throw Components.Exception("", Cr.NS_ERROR_NOT_AVAILABLE); + } + + for (const fileData of this._fileData) { + if (aDOMFile) { + yield fileData.domFile; + } + yield new lazy.FileUtils.File(fileData.file); + } + } + + get files() { + return this._getEnumerator(/* aDOMFile */ false); + } + + _getDOMFile(aPath) { + if (this._prompt.domWin) { + return this._prompt.domWin.File.createFromFileName(aPath); + } + return File.createFromFileName(aPath); + } + + get domFileOrDirectory() { + if (!this._fileData) { + throw Components.Exception("", Cr.NS_ERROR_NOT_AVAILABLE); + } + return this._fileData[0] ? this._fileData[0].domFile : null; + } + + get domFileOrDirectoryEnumerator() { + return this._getEnumerator(/* aDOMFile */ true); + } + + get defaultString() { + return ""; + } + + set defaultString(aValue) {} + + get defaultExtension() { + return ""; + } + + set defaultExtension(aValue) {} + + get filterIndex() { + return 0; + } + + set filterIndex(aValue) {} + + get displayDirectory() { + return null; + } + + set displayDirectory(aValue) {} + + get displaySpecialDirectory() { + return ""; + } + + set displaySpecialDirectory(aValue) {} + + get addToRecentDocs() { + return false; + } + + set addToRecentDocs(aValue) {} + + get okButtonLabel() { + return ""; + } + + set okButtonLabel(aValue) {} + + get capture() { + return this._capture; + } + + set capture(aValue) { + this._capture = aValue; + } +} + +FilePickerDelegate.prototype.classID = Components.ID( + "{e4565e36-f101-4bf5-950b-4be0887785a9}" +); +FilePickerDelegate.prototype.QueryInterface = ChromeUtils.generateQI([ + "nsIFilePicker", +]); |