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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:54:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:54:43 +0000 |
commit | e4283f6d48b98e764b988b43bbc86b9d52e6ec94 (patch) | |
tree | c8f7f7a6c2f5faa2942d27cefc6fd46cca492656 /js/ui/components/autorunManager.js | |
parent | Initial commit. (diff) | |
download | gnome-shell-e4283f6d48b98e764b988b43bbc86b9d52e6ec94.tar.xz gnome-shell-e4283f6d48b98e764b988b43bbc86b9d52e6ec94.zip |
Adding upstream version 43.9.upstream/43.9upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/ui/components/autorunManager.js | 345 |
1 files changed, 345 insertions, 0 deletions
diff --git a/js/ui/components/autorunManager.js b/js/ui/components/autorunManager.js new file mode 100644 index 0000000..d94be39 --- /dev/null +++ b/js/ui/components/autorunManager.js @@ -0,0 +1,345 @@ +// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*- +/* exported Component */ + +const { Clutter, Gio, GObject, St } = imports.gi; + +const GnomeSession = imports.misc.gnomeSession; +const Main = imports.ui.main; +const MessageTray = imports.ui.messageTray; + +Gio._promisify(Gio.Mount.prototype, 'guess_content_type'); + +const { loadInterfaceXML } = imports.misc.fileUtils; + +// GSettings keys +const SETTINGS_SCHEMA = 'org.gnome.desktop.media-handling'; +const SETTING_DISABLE_AUTORUN = 'autorun-never'; +const SETTING_START_APP = 'autorun-x-content-start-app'; +const SETTING_IGNORE = 'autorun-x-content-ignore'; +const SETTING_OPEN_FOLDER = 'autorun-x-content-open-folder'; + +var AutorunSetting = { + RUN: 0, + IGNORE: 1, + FILES: 2, + ASK: 3, +}; + +// misc utils +function shouldAutorunMount(mount) { + let root = mount.get_root(); + let volume = mount.get_volume(); + + if (!volume || !volume.allowAutorun) + return false; + + if (root.is_native() && isMountRootHidden(root)) + return false; + + return true; +} + +function isMountRootHidden(root) { + let path = root.get_path(); + + // skip any mounts in hidden directory hierarchies + return path.includes('/.'); +} + +function isMountNonLocal(mount) { + // If the mount doesn't have an associated volume, that means it's + // an uninteresting filesystem. Most devices that we care about will + // have a mount, like media players and USB sticks. + let volume = mount.get_volume(); + if (volume == null) + return true; + + return volume.get_identifier("class") == "network"; +} + +function startAppForMount(app, mount) { + let files = []; + let root = mount.get_root(); + let retval = false; + + files.push(root); + + try { + retval = app.launch(files, + global.create_app_launch_context(0, -1)); + } catch (e) { + log(`Unable to launch the application ${app.get_name()}: ${e}`); + } + + return retval; +} + +const HotplugSnifferIface = loadInterfaceXML('org.gnome.Shell.HotplugSniffer'); +const HotplugSnifferProxy = Gio.DBusProxy.makeProxyWrapper(HotplugSnifferIface); +function HotplugSniffer() { + return new HotplugSnifferProxy(Gio.DBus.session, + 'org.gnome.Shell.HotplugSniffer', + '/org/gnome/Shell/HotplugSniffer'); +} + +var ContentTypeDiscoverer = class { + constructor() { + this._settings = new Gio.Settings({ schema_id: SETTINGS_SCHEMA }); + } + + async guessContentTypes(mount) { + let autorunEnabled = !this._settings.get_boolean(SETTING_DISABLE_AUTORUN); + let shouldScan = autorunEnabled && !isMountNonLocal(mount); + + let contentTypes = []; + if (shouldScan) { + try { + contentTypes = await mount.guess_content_type(false, null); + } catch (e) { + log(`Unable to guess content types on added mount ${mount.get_name()}: ${e}`); + } + + if (contentTypes.length === 0) { + const root = mount.get_root(); + const hotplugSniffer = new HotplugSniffer(); + [contentTypes] = await hotplugSniffer.SniffURIAsync(root.get_uri()); + } + } + + // we're not interested in win32 software content types here + contentTypes = contentTypes.filter( + type => type !== 'x-content/win32-software'); + + const apps = []; + contentTypes.forEach(type => { + const app = Gio.app_info_get_default_for_type(type, false); + + if (app) + apps.push(app); + }); + + if (apps.length === 0) + apps.push(Gio.app_info_get_default_for_type('inode/directory', false)); + + return [apps, contentTypes]; + } +}; + +var AutorunManager = class { + constructor() { + this._session = new GnomeSession.SessionManager(); + this._volumeMonitor = Gio.VolumeMonitor.get(); + + this._dispatcher = new AutorunDispatcher(this); + } + + enable() { + this._volumeMonitor.connectObject( + 'mount-added', this._onMountAdded.bind(this), + 'mount-removed', this._onMountRemoved.bind(this), this); + } + + disable() { + this._volumeMonitor.disconnectObject(this); + } + + async _onMountAdded(monitor, mount) { + // don't do anything if our session is not the currently + // active one + if (!this._session.SessionIsActive) + return; + + const discoverer = new ContentTypeDiscoverer(); + const [apps, contentTypes] = await discoverer.guessContentTypes(mount); + this._dispatcher.addMount(mount, apps, contentTypes); + } + + _onMountRemoved(monitor, mount) { + this._dispatcher.removeMount(mount); + } +}; + +var AutorunDispatcher = class { + constructor(manager) { + this._manager = manager; + this._sources = []; + this._settings = new Gio.Settings({ schema_id: SETTINGS_SCHEMA }); + } + + _getAutorunSettingForType(contentType) { + let runApp = this._settings.get_strv(SETTING_START_APP); + if (runApp.includes(contentType)) + return AutorunSetting.RUN; + + let ignore = this._settings.get_strv(SETTING_IGNORE); + if (ignore.includes(contentType)) + return AutorunSetting.IGNORE; + + let openFiles = this._settings.get_strv(SETTING_OPEN_FOLDER); + if (openFiles.includes(contentType)) + return AutorunSetting.FILES; + + return AutorunSetting.ASK; + } + + _getSourceForMount(mount) { + let filtered = this._sources.filter(source => source.mount == mount); + + // we always make sure not to add two sources for the same + // mount in addMount(), so it's safe to assume filtered.length + // is always either 1 or 0. + if (filtered.length == 1) + return filtered[0]; + + return null; + } + + _addSource(mount, apps) { + // if we already have a source showing for this + // mount, return + if (this._getSourceForMount(mount)) + return; + + // add a new source + this._sources.push(new AutorunSource(this._manager, mount, apps)); + } + + addMount(mount, apps, contentTypes) { + // if autorun is disabled globally, return + if (this._settings.get_boolean(SETTING_DISABLE_AUTORUN)) + return; + + // if the mount doesn't want to be autorun, return + if (!shouldAutorunMount(mount)) + return; + + let setting; + if (contentTypes.length > 0) + setting = this._getAutorunSettingForType(contentTypes[0]); + else + setting = AutorunSetting.ASK; + + // check at the settings for the first content type + // to see whether we should ask + if (setting == AutorunSetting.IGNORE) + return; // return right away + + let success = false; + let app = null; + + if (setting == AutorunSetting.RUN) + app = Gio.app_info_get_default_for_type(contentTypes[0], false); + else if (setting == AutorunSetting.FILES) + app = Gio.app_info_get_default_for_type('inode/directory', false); + + if (app) + success = startAppForMount(app, mount); + + // we fallback here also in case the settings did not specify 'ask', + // but we failed launching the default app or the default file manager + if (!success) + this._addSource(mount, apps); + } + + removeMount(mount) { + let source = this._getSourceForMount(mount); + + // if we aren't tracking this mount, don't do anything + if (!source) + return; + + // destroy the notification source + source.destroy(); + } +}; + +var AutorunSource = GObject.registerClass( +class AutorunSource extends MessageTray.Source { + _init(manager, mount, apps) { + super._init(mount.get_name()); + + this._manager = manager; + this.mount = mount; + this.apps = apps; + + this._notification = new AutorunNotification(this._manager, this); + + // add ourselves as a source, and popup the notification + Main.messageTray.add(this); + this.showNotification(this._notification); + } + + getIcon() { + return this.mount.get_icon(); + } + + _createPolicy() { + return new MessageTray.NotificationApplicationPolicy('org.gnome.Nautilus'); + } +}); + +var AutorunNotification = GObject.registerClass( +class AutorunNotification extends MessageTray.Notification { + _init(manager, source) { + super._init(source, source.title); + + this._manager = manager; + this._mount = source.mount; + } + + createBanner() { + let banner = new MessageTray.NotificationBanner(this); + + this.source.apps.forEach(app => { + let actor = this._buttonForApp(app); + + if (actor) + banner.addButton(actor); + }); + + return banner; + } + + _buttonForApp(app) { + let box = new St.BoxLayout({ + x_expand: true, + x_align: Clutter.ActorAlign.START, + }); + const icon = new St.Icon({ + gicon: app.get_icon(), + style_class: 'hotplug-notification-item-icon', + }); + box.add(icon); + + let label = new St.Bin({ + child: new St.Label({ + text: _("Open with %s").format(app.get_name()), + y_align: Clutter.ActorAlign.CENTER, + }), + }); + box.add(label); + + const button = new St.Button({ + child: box, + x_expand: true, + button_mask: St.ButtonMask.ONE, + style_class: 'hotplug-notification-item button', + }); + + button.connect('clicked', () => { + startAppForMount(app, this._mount); + this.destroy(); + }); + + return button; + } + + activate() { + super.activate(); + + let app = Gio.app_info_get_default_for_type('inode/directory', false); + startAppForMount(app, this._mount); + } +}); + +var Component = AutorunManager; |