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/* 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
/* import-globals-from preferences.js */
var { Downloads } = ChromeUtils.importESModule(
);
var { FileUtils } = ChromeUtils.importESModule(
);
Preferences.addAll([
{ id: "browser.download.useDownloadDir", type: "bool" },
{ id: "browser.download.folderList", type: "int" },
{ id: "browser.download.downloadDir", type: "file" },
{ id: "browser.download.dir", type: "file" },
{ id: "pref.downloads.disable_button.edit_actions", type: "bool" },
]);
var gDownloadDirSection = {
async chooseFolder() {
var fp = Cc["@mozilla.org/filepicker;1"].createInstance(Ci.nsIFilePicker);
var bundlePreferences = document.getElementById("bundlePreferences");
var title = bundlePreferences.getString("chooseAttachmentsFolderTitle");
fp.init(window.browsingContext, title, Ci.nsIFilePicker.modeGetFolder);
var customDirPref = Preferences.get("browser.download.dir");
if (customDirPref.value) {
fp.displayDirectory = customDirPref.value;
}
fp.appendFilters(Ci.nsIFilePicker.filterAll);
const rv = await new Promise(resolve => fp.open(resolve));
if (rv != Ci.nsIFilePicker.returnOK || !fp.file) {
return;
}
const file = fp.file.QueryInterface(Ci.nsIFile);
const currentDirPref = Preferences.get("browser.download.downloadDir");
customDirPref.value = currentDirPref.value = file;
const folderListPref = Preferences.get("browser.download.folderList");
folderListPref.value = await this._fileToIndex(file);
},
onReadUseDownloadDir() {
this.readDownloadDirPref();
var downloadFolder = document.getElementById("downloadFolder");
var chooseFolder = document.getElementById("chooseFolder");
var preference = Preferences.get("browser.download.useDownloadDir");
var dirPreference = Preferences.get("browser.download.dir");
downloadFolder.disabled = !preference.value || dirPreference.locked;
chooseFolder.disabled = !preference.value || dirPreference.locked;
return undefined;
},
async _fileToIndex(aFile) {
if (!aFile || aFile.equals(await this._getDownloadsFolder("Desktop"))) {
return 0;
} else if (aFile.equals(await this._getDownloadsFolder("Downloads"))) {
return 1;
}
return 2;
},
async _indexToFile(aIndex) {
switch (aIndex) {
case 0:
return this._getDownloadsFolder("Desktop");
case 1:
return this._getDownloadsFolder("Downloads");
}
var customDirPref = Preferences.get("browser.download.dir");
return customDirPref.value;
},
async _getDownloadsFolder(aFolder) {
switch (aFolder) {
case "Desktop":
return Services.dirsvc.get("Desk", Ci.nsIFile);
case "Downloads": {
const downloadsDir = await Downloads.getSystemDownloadsDirectory();
return new FileUtils.File(downloadsDir);
}
}
throw new Error(
"ASSERTION FAILED: folder type should be 'Desktop' or 'Downloads'"
);
},
async readDownloadDirPref() {
var folderListPref = Preferences.get("browser.download.folderList");
var bundlePreferences = document.getElementById("bundlePreferences");
var downloadFolder = document.getElementById("downloadFolder");
var customDirPref = Preferences.get("browser.download.dir");
var customIndex = customDirPref.value
? await this._fileToIndex(customDirPref.value)
: 0;
if (customIndex == 0) {
downloadFolder.value = bundlePreferences.getString("desktopFolderName");
} else if (customIndex == 1) {
downloadFolder.value = bundlePreferences.getString(
"myDownloadsFolderName"
);
} else {
downloadFolder.value = customDirPref.value
? customDirPref.value.path
: "";
}
var currentDirPref = Preferences.get("browser.download.downloadDir");
var downloadDir =
currentDirPref.value || (await this._indexToFile(folderListPref.value));
if (downloadDir) {
const urlSpec = Services.io
.getProtocolHandler("file")
.QueryInterface(Ci.nsIFileProtocolHandler)
.getURLSpecFromDir(downloadDir);
downloadFolder.style.backgroundImage =
"url(moz-icon://" + urlSpec + "?size=16)";
}
return undefined;
},
};
Preferences.get("browser.download.dir").on(
"change",
gDownloadDirSection.readDownloadDirPref.bind(gDownloadDirSection)
);