mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
Bug 945429. r=wesj
This commit is contained in:
Richard Newman
parent
8c16249a71
commit
1cba8eb3c0
@ -5,13 +5,15 @@
|
||||
|
||||
const { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
|
||||
|
||||
const APK_MIME_TYPE = "application/vnd.android.package-archive";
|
||||
const PREF_BD_USEDOWNLOADDIR = "browser.download.useDownloadDir";
|
||||
const URI_GENERIC_ICON_DOWNLOAD = "drawable://alert_download";
|
||||
|
||||
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
|
||||
Cu.import("resource://gre/modules/Services.jsm");
|
||||
Cu.import("resource://gre/modules/Prompt.jsm");
|
||||
Cu.import("resource://gre/modules/FileUtils.jsm");
|
||||
Cu.import("resource://gre/modules/HelperApps.jsm");
|
||||
Cu.import("resource://gre/modules/Prompt.jsm");
|
||||
Cu.import("resource://gre/modules/Services.jsm");
|
||||
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
|
||||
|
||||
// -----------------------------------------------------------------------
|
||||
// HelperApp Launcher Dialog
|
||||
@ -23,7 +25,110 @@ HelperAppLauncherDialog.prototype = {
|
||||
classID: Components.ID("{e9d277a0-268a-4ec2-bb8c-10fdf3e44611}"),
|
||||
QueryInterface: XPCOMUtils.generateQI([Ci.nsIHelperAppLauncherDialog]),
|
||||
|
||||
getNativeWindow: function () {
|
||||
try {
|
||||
let win = Services.wm.getMostRecentWindow("navigator:browser");
|
||||
if (win && win.NativeWindow) {
|
||||
return win.NativeWindow;
|
||||
}
|
||||
} catch (e) {
|
||||
}
|
||||
return null;
|
||||
},
|
||||
|
||||
/**
|
||||
* Returns false if `url` represents a local or special URL that we don't
|
||||
* wish to ever download.
|
||||
*
|
||||
* Returns true otherwise.
|
||||
*/
|
||||
_canDownload: function (url, alreadyResolved=false) {
|
||||
Services.console.logStringMessage("_canDownload: " + url);
|
||||
// The common case.
|
||||
if (url.schemeIs("http") ||
|
||||
url.schemeIs("https") ||
|
||||
url.schemeIs("ftp")) {
|
||||
Services.console.logStringMessage("_canDownload: true\n");
|
||||
return true;
|
||||
}
|
||||
|
||||
// The less-common opposite case.
|
||||
if (url.schemeIs("chrome") ||
|
||||
url.schemeIs("jar") ||
|
||||
url.schemeIs("resource") ||
|
||||
url.schemeIs("wyciwyg")) {
|
||||
Services.console.logStringMessage("_canDownload: false\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
// For all other URIs, try to resolve them to an inner URI, and check that.
|
||||
if (!alreadyResolved) {
|
||||
let ioSvc = Cc["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
|
||||
let innerURI = ioSvc.newChannelFromURI(url).URI;
|
||||
if (!url.equals(innerURI)) {
|
||||
Services.console.logStringMessage("_canDownload: recursing.\n");
|
||||
return this._canDownload(innerURI, true);
|
||||
}
|
||||
}
|
||||
|
||||
if (url.schemeIs("file")) {
|
||||
// If it's in our app directory or profile directory, we never ever
|
||||
// want to do anything with it, including saving to disk or passing the
|
||||
// file to another application.
|
||||
let file = url.QueryInterface(Ci.nsIFileURL).file;
|
||||
|
||||
// TODO: pref blacklist?
|
||||
|
||||
let appRoot = FileUtils.getFile("XREExeF", []);
|
||||
if (appRoot.contains(file, true)) {
|
||||
Services.console.logStringMessage("_canDownload: appRoot.\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
let profileRoot = FileUtils.getFile("ProfD", []);
|
||||
if (profileRoot.contains(file, true)) {
|
||||
Services.console.logStringMessage("_canDownload: prof dir.\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
Services.console.logStringMessage("_canDownload: safe.\n");
|
||||
return true;
|
||||
}
|
||||
|
||||
// Anything else is fine to download.
|
||||
return true;
|
||||
},
|
||||
|
||||
/**
|
||||
* Returns true if `launcher` represents a download for which we wish
|
||||
* to prompt.
|
||||
*/
|
||||
_shouldPrompt: function (launcher) {
|
||||
let mimeType = this._getMimeTypeFromLauncher(launcher);
|
||||
|
||||
// Straight equality: nsIMIMEInfo normalizes.
|
||||
return APK_MIME_TYPE == mimeType;
|
||||
},
|
||||
|
||||
show: function hald_show(aLauncher, aContext, aReason) {
|
||||
if (!this._canDownload(aLauncher.source)) {
|
||||
aLauncher.cancel(Cr.NS_BINDING_ABORTED);
|
||||
|
||||
let win = this.getNativeWindow();
|
||||
if (!win) {
|
||||
// Oops.
|
||||
Services.console.logStringMessage("Refusing download, but can't show a toast.");
|
||||
return;
|
||||
}
|
||||
|
||||
Services.console.logStringMessage("Refusing download of non-downloadable file.");
|
||||
let bundle = Services.strings.createBundle("chrome://browser/locale/handling.properties");
|
||||
let failedText = bundle.GetStringFromName("protocol.failed");
|
||||
win.toast.show(failedText, "long");
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
let bundle = Services.strings.createBundle("chrome://browser/locale/browser.properties");
|
||||
|
||||
let defaultHandler = new Object();
|
||||
@ -31,13 +136,13 @@ HelperAppLauncherDialog.prototype = {
|
||||
mimeType: aLauncher.MIMEInfo.MIMEType,
|
||||
});
|
||||
|
||||
// Add a fake intent for save to disk at the top of the list
|
||||
// Add a fake intent for save to disk at the top of the list.
|
||||
apps.unshift({
|
||||
name: bundle.GetStringFromName("helperapps.saveToDisk"),
|
||||
packageName: "org.mozilla.gecko.Download",
|
||||
iconUri: "drawable://icon",
|
||||
launch: function() {
|
||||
// Reset the preferredAction here
|
||||
// Reset the preferredAction here.
|
||||
aLauncher.MIMEInfo.preferredAction = Ci.nsIMIMEInfo.saveToDisk;
|
||||
aLauncher.saveToDisk(null, false);
|
||||
return true;
|
||||
@ -65,32 +170,38 @@ HelperAppLauncherDialog.prototype = {
|
||||
}
|
||||
}
|
||||
|
||||
if (apps.length > 1) {
|
||||
HelperApps.prompt(apps, {
|
||||
title: bundle.GetStringFromName("helperapps.pick"),
|
||||
buttons: [
|
||||
bundle.GetStringFromName("helperapps.alwaysUse"),
|
||||
bundle.GetStringFromName("helperapps.useJustOnce")
|
||||
]
|
||||
}, (data) => {
|
||||
if (data.button < 0)
|
||||
return;
|
||||
|
||||
callback(apps[data.icongrid0]);
|
||||
|
||||
if (data.button == 0)
|
||||
this._setPreferredApp(aLauncher, apps[data.icongrid0]);
|
||||
});
|
||||
} else {
|
||||
// If there's only one choice, and we don't want to prompt, go right ahead
|
||||
// and choose that app automatically.
|
||||
if (!this._shouldPrompt(aLauncher) && (apps.length === 1)) {
|
||||
callback(apps[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
// Otherwise, let's go through the prompt.
|
||||
HelperApps.prompt(apps, {
|
||||
title: bundle.GetStringFromName("helperapps.pick"),
|
||||
buttons: [
|
||||
bundle.GetStringFromName("helperapps.alwaysUse"),
|
||||
bundle.GetStringFromName("helperapps.useJustOnce")
|
||||
]
|
||||
}, (data) => {
|
||||
if (data.button < 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
callback(apps[data.icongrid0]);
|
||||
|
||||
if (data.button === 0) {
|
||||
this._setPreferredApp(aLauncher, apps[data.icongrid0]);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
_getPrefName: function getPrefName(mimetype) {
|
||||
return "browser.download.preferred." + mimetype.replace("\\", ".");
|
||||
},
|
||||
|
||||
_getMimeTypeFromLauncher: function getMimeTypeFromLauncher(launcher) {
|
||||
_getMimeTypeFromLauncher: function (launcher) {
|
||||
let mime = launcher.MIMEInfo.MIMEType;
|
||||
if (!mime)
|
||||
mime = ContentAreaUtils.getMIMETypeForURI(launcher.source) || "";
|
||||
@ -105,7 +216,7 @@ HelperAppLauncherDialog.prototype = {
|
||||
try {
|
||||
return Services.prefs.getCharPref(this._getPrefName(mime));
|
||||
} catch(ex) {
|
||||
Services.console.logStringMessage("Error getting pref for " + mime + " " + ex);
|
||||
Services.console.logStringMessage("Error getting pref for " + mime + ".");
|
||||
}
|
||||
return null;
|
||||
},
|
||||
|
||||
Loading…
Reference in New Issue
Block a user