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apps-menu: Promisify marking file as trusted

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Use async/await to make nested operations easier to read.

https://gitlab.gnome.org/GNOME/gnome-shell-extensions/merge_requests/60
This commit is contained in:
Florian Müllner
2019-03-04 19:35:10 +01:00
parent 95b40069bf
commit 7e5726e632
1 changed files with 22 additions and 35 deletions
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extensions/apps-menu/extension.js
+22 -35
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@@ -22,6 +22,9 @@ const HORIZ_FACTOR = 5;
const MENU_HEIGHT_OFFSET = 132;
const NAVIGATION_REGION_OVERSHOOT = 50;
Gio._promisify(Gio._LocalFilePrototype, 'query_info_async', 'query_info_finish');
Gio._promisify(Gio._LocalFilePrototype, 'set_attributes_async', 'set_attributes_finish');
class ActivitiesMenuItem extends PopupMenu.PopupBaseMenuItem {
constructor(button) {
super();
@@ -303,48 +306,32 @@ class DesktopTarget {
return source._app.app_info;
}
_touchFile(file) {
let queryFlags = Gio.FileQueryInfoFlags.NONE;
let ioPriority = GLib.PRIORITY_DEFAULT;
let info = new Gio.FileInfo();
info.set_attribute_uint64(Gio.FILE_ATTRIBUTE_TIME_ACCESS,
GLib.get_real_time());
file.set_attributes_async (info, queryFlags, ioPriority, null,
(o, res) => {
try {
o.set_attributes_finish(res);
} catch (e) {
log(`Failed to update access time: ${e.message}`);
}
});
}
_markTrusted(file) {
async _markTrusted(file) {
let modeAttr = Gio.FILE_ATTRIBUTE_UNIX_MODE;
let trustedAttr = 'metadata::trusted';
let queryFlags = Gio.FileQueryInfoFlags.NONE;
let ioPriority = GLib.PRIORITY_DEFAULT;
file.query_info_async(modeAttr, queryFlags, ioPriority, null,
(o, res) => {
try {
let info = o.query_info_finish(res);
let mode = info.get_attribute_uint32(modeAttr) | 0o100;
try {
let info = await file.query_info_async(modeAttr, queryFlags, ioPriority, null);
info.set_attribute_uint32(modeAttr, mode);
info.set_attribute_string(trustedAttr, 'yes');
file.set_attributes_async (info, queryFlags, ioPriority, null,
(o, res) => {
o.set_attributes_finish(res);
let mode = info.get_attribute_uint32(modeAttr) | 0o100;
info.set_attribute_uint32(modeAttr, mode);
info.set_attribute_string(trustedAttr, 'yes');
await file.set_attributes_async(info, queryFlags, ioPriority, null);
// Hack: force nautilus to reload file info
this._touchFile(file);
});
} catch (e) {
log(`Failed to mark file as trusted: ${e.message}`);
}
});
// Hack: force nautilus to reload file info
info = new Gio.FileInfo();
info.set_attribute_uint64(Gio.FILE_ATTRIBUTE_TIME_ACCESS,
GLib.get_real_time());
try {
await file.set_attributes_async(info, queryFlags, ioPriority, null);
} catch (e) {
log(`Failed to update access time: ${e.message}`);
}
} catch (e) {
log(`Failed to mark file as trusted: ${e.message}`);
}
}
destroy() {