ScreenShield: decouple detailed notifications from resident notifications
The designs says that only music notifications should be shown in full in the screenshield, the others should be either shown as a summary or with very light details. https://bugzilla.gnome.org/show_bug.cgi?id=685926
This commit is contained in:
Giovanni Campagna
@ -13,6 +13,7 @@ const St = imports.gi.St;
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const TweenerEquations = imports.tweener.equations;
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const GnomeSession = imports.misc.gnomeSession;
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const Hash = imports.misc.hash;
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const Layout = imports.ui.layout;
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const LoginManager = imports.misc.loginManager;
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const Lightbox = imports.ui.lightbox;
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@ -127,49 +128,48 @@ const NotificationsBox = new Lang.Class({
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name: 'screenShieldNotifications',
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style_class: 'screen-shield-notifications-box' });
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this._residentNotificationBox = new St.BoxLayout({ vertical: true,
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style_class: 'screen-shield-notifications-box' });
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let scrollView = new St.ScrollView({ x_fill: false, x_align: St.Align.START });
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this._persistentNotificationBox = new St.BoxLayout({ vertical: true,
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style_class: 'screen-shield-notifications-box' });
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scrollView.add_actor(this._persistentNotificationBox);
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this._musicBin = new St.Bin({ style_class: 'screen-shield-notifications-box',
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visible: false });
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this.actor.add(this._residentNotificationBox, { x_fill: true });
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let scrollView = new St.ScrollView({ x_fill: false, x_align: St.Align.START });
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this._notificationBox = new St.BoxLayout({ vertical: true,
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style_class: 'screen-shield-notifications-box' });
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scrollView.add_actor(this._notificationBox);
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this.actor.add(this._musicBin);
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this.actor.add(scrollView, { x_fill: true, x_align: St.Align.START });
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this._items = [];
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Main.messageTray.getSummaryItems().forEach(Lang.bind(this, function(item) {
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this._summaryItemAdded(Main.messageTray, item, true);
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this._sources = new Hash.Map();
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Main.messageTray.getSources().forEach(Lang.bind(this, function(source) {
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this._sourceAdded(Main.messageTray, source, true);
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}));
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this._updateVisibility();
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this._summaryAddedId = Main.messageTray.connect('summary-item-added', Lang.bind(this, this._summaryItemAdded));
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this._sourceAddedId = Main.messageTray.connect('source-added', Lang.bind(this, this._sourceAdded));
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},
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destroy: function() {
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if (this._summaryAddedId) {
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Main.messageTray.disconnect(this._summaryAddedId);
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this._summaryAddedId = 0;
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if (this._sourceAddedId) {
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Main.messageTray.disconnect(this._sourceAddedId);
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this._sourceAddedId = 0;
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}
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for (let i = 0; i < this._items.length; i++)
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this._removeItem(this._items[i]);
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this._items = [];
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let items = this._sources.items();
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for (let i = 0; i < items.length; i++) {
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let [source, obj] = items[i];
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this._removeSource(source, obj);
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}
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this.actor.destroy();
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},
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_updateVisibility: function() {
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this._residentNotificationBox.visible = this._residentNotificationBox.get_n_children() > 0;
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this._persistentNotificationBox.visible = this._persistentNotificationBox.get_children().some(function(a) {
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this._musicBin.visible = this._musicBin.child != null && this._musicBin.child.visible;
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this._notificationBox.visible = this._notificationBox.get_children().some(function(a) {
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return a.visible;
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});
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this.actor.visible = this._residentNotificationBox.visible || this._persistentNotificationBox.visible;
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},
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_sourceIsResident: function(source) {
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return source.hasResidentNotification() && !source.isChat;
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this.actor.visible = this._musicBin.visible || this._notificationBox.visible;
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},
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_makeNotificationCountText: function(count, isChat) {
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@ -179,18 +179,16 @@ const NotificationsBox = new Lang.Class({
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return ngettext("%d new notification", "%d new notifications", count).format(count);
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},
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_makeNotificationSource: function(source) {
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let box = new St.BoxLayout({ style_class: 'screen-shield-notification-source' });
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_makeNotificationSource: function(source, box) {
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let sourceActor = new MessageTray.SourceActor(source, SUMMARY_ICON_SIZE);
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box.add(sourceActor.actor, { y_fill: true });
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let textBox = new St.BoxLayout({ vertical: true });
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box.add(textBox, { y_fill: false, y_align: St.Align.START });
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let label = new St.Label({ text: source.title,
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let title = new St.Label({ text: source.title,
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style_class: 'screen-shield-notification-label' });
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textBox.add(label);
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textBox.add(title);
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let count = source.unseenCount;
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let countLabel = new St.Label({ text: this._makeNotificationCountText(count, source.isChat),
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@ -198,118 +196,172 @@ const NotificationsBox = new Lang.Class({
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textBox.add(countLabel);
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box.visible = count != 0;
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return [box, countLabel];
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return [title, countLabel];
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},
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_summaryItemAdded: function(tray, item, dontUpdateVisibility) {
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// Ignore transient sources, or sources explicitly marked not to show
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// in the lock screen
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if (item.source.isTransient || !item.source.showInLockScreen)
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_makeNotificationDetailedSource: function(source, box) {
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let sourceActor = new MessageTray.SourceActor(source, SUMMARY_ICON_SIZE);
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box.add(sourceActor.actor, { y_fill: true });
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let textBox = new St.BoxLayout({ vertical: true });
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box.add(textBox, { y_fill: false, y_align: St.Align.START });
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let title = new St.Label({ text: source.title,
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style_class: 'screen-shield-notification-label' });
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textBox.add(title);
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let visible = false;
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for (let i = 0; i < source.notifications.length; i++) {
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let n = source.notifications[i];
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if (n.acknowledged || n.isMusic)
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continue;
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let body = '';
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if (n.bannerBodyText)
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body = n.bannerBodyMarkup ? n.bannerBodyText :
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GLib.markup_escape_text(n.bannerBodyMarkup, -1);
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let label = new St.Label({ style_class: 'screen-shield-notification-count-text' });
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label.clutter_text.set_markup('<b>' + n.title + '</b> ' + body);
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textBox.add(label);
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visible = true;
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}
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box.visible = visible;
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return [title, null];
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},
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_showSource: function(source, obj, box) {
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let musicNotification = source.getMusicNotification();
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if (musicNotification != null &&
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this._musicBin.child == null) {
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if (musicNotification.actor.get_parent() != null)
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musicNotification.actor.get_parent().remove_actor(musicNotification.actor);
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this._musicBin.child = musicNotification.actor;
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this._musicBin.child.visible = obj.visible;
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musicNotification.expand(false /* animate */);
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obj.musicNotification = musicNotification;
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}
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if (obj.detailed) {
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[obj.titleLabel, obj.countLabel] = this._makeNotificationDetailedSource(source, box);
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} else {
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[obj.titleLabel, obj.countLabel] = this._makeNotificationSource(source, box);
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}
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box.visible = obj.visible &&
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(source.unseenCount > (musicNotification ? 1 : 0));
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},
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_sourceAdded: function(tray, source, dontUpdateVisibility) {
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// Ignore transient sources
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if (source.isTransient)
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return;
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let obj = {
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item: item,
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source: item.source,
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resident: this._sourceIsResident(item.source),
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contentUpdatedId: 0,
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visible: source.policy.showInLockScreen,
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detailed: source.policy.detailsInLockScreen,
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sourceDestroyId: 0,
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sourceCountChangedId: 0,
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sourceTitleChangedId: 0,
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sourceUpdatedId: 0,
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musicNotification: null,
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sourceBox: null,
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titleLabel: null,
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countLabel: null,
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};
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if (obj.resident) {
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this._residentNotificationBox.add(item.notificationStackWidget);
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item.closeButton.hide();
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item.prepareNotificationStackForShowing();
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} else {
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[obj.sourceBox, obj.countLabel] = this._makeNotificationSource(item.source);
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this._persistentNotificationBox.add(obj.sourceBox, { x_fill: false, x_align: St.Align.START });
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}
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obj.sourceBox = new St.BoxLayout({ style_class: 'screen-shield-notification-source' });
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this._showSource(source, obj, obj.sourceBox);
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this._notificationBox.add(obj.sourceBox, { x_fill: false, x_align: St.Align.START });
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obj.contentUpdatedId = item.connect('content-updated', Lang.bind(this, this._onItemContentUpdated));
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obj.sourceCountChangedId = item.source.connect('count-updated', Lang.bind(this, this._onSourceChanged));
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obj.sourceTitleChangedId = item.source.connect('title-changed', Lang.bind(this, this._onSourceChanged));
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obj.sourceDestroyId = item.source.connect('destroy', Lang.bind(this, this._onSourceDestroy));
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this._items.push(obj);
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obj.sourceCountChangedId = source.connect('count-updated', Lang.bind(this, function(source) {
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this._countChanged(source, obj);
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}));
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obj.sourceTitleChangedId = source.connect('title-changed', Lang.bind(this, function(source) {
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this._titleChanged(source, obj);
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}));
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obj.policyChangedId = source.policy.connect('policy-changed', Lang.bind(this, function(policy, key) {
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if (key == 'show-in-lock-screen')
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this._visibleChanged(source, obj);
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else
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this._detailedChanged(source, obj);
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}));
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obj.sourceDestroyId = source.connect('destroy', Lang.bind(this, function(source) {
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this._onSourceDestroy(source, obj);
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}));
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this._sources.set(source, obj);
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if (!dontUpdateVisibility)
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this._updateVisibility();
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},
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_findSource: function(source) {
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for (let i = 0; i < this._items.length; i++) {
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if (this._items[i].source == source)
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return i;
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_titleChanged: function(source, obj) {
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obj.titleLabel.text = source.title;
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},
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_countChanged: function(source, obj) {
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if (obj.detailed) {
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// A new notification was pushed, or a previous notification was destroyed.
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// Give up, and build the list again.
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obj.sourceBox.destroy_all_children();
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obj.titleLabel = obj.countLabel = null;
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this._showSource(source, obj, obj.sourceBox);
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} else {
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let count = source.unseenCount;
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obj.countLabel.text = this._makeNotificationCountText(count, source.isChat);
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}
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return -1;
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obj.sourceBox.visible = obj.visible &&
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(source.unseenCount > (obj.musicNotification ? 1 : 0));
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this._updateVisibility();
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},
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_onItemContentUpdated: function(item) {
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let obj = this._items[this._findSource(item.source)];
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this._updateItem(obj);
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},
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_onSourceChanged: function(source) {
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let obj = this._items[this._findSource(source)];
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this._updateItem(obj);
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},
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_updateItem: function(obj) {
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let itemShouldBeResident = this._sourceIsResident(obj.source);
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if (itemShouldBeResident && obj.resident) {
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// Nothing to do here, the actor is already updated
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_visibleChanged: function(source, obj) {
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if (obj.visible == source.policy.showInLockScreen)
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return;
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}
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if (obj.resident && !itemShouldBeResident) {
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// make into a regular item
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obj.item.doneShowingNotificationStack();
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this._residentNotificationBox.remove_actor(obj.item.notificationStackWidget);
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[obj.sourceBox, obj.countLabel] = this._makeNotificationSource(obj.source);
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this._persistentNotificationBox.add(obj.sourceBox, { x_fill: false, x_align: St.Align.START });
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} else if (itemShouldBeResident && !obj.resident) {
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// make into a resident item
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obj.sourceBox.destroy();
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obj.sourceBox = obj.countLabel = null;
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obj.resident = true;
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this._residentNotificationBox.add(obj.item.notificationStackWidget);
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obj.item.closeButton.hide();
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obj.item.prepareNotificationStackForShowing();
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} else {
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// just update the counter
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let count = obj.source.unseenCount;
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obj.countLabel.text = this._makeNotificationCountText(count, obj.source.isChat);
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obj.sourceBox.visible = count != 0;
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}
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obj.visible = source.policy.showInLockScreen;
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if (obj.musicNotification)
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obj.musicNotification.actor.visible = obj.visible;
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obj.sourceBox.visible = obj.visible &&
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source.unseenCount > (obj.musicNotification ? 1 : 0);
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this._updateVisibility();
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},
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_onSourceDestroy: function(source) {
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let idx = this._findSource(source);
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_detailedChanged: function(source, obj) {
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if (obj.detailed == source.policy.detailsInLockScreen)
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return;
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this._removeItem(this._items[idx]);
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this._items.splice(idx, 1);
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obj.detailed = source.policy.detailsInLockScreen;
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obj.sourceBox.destroy_all_children();
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obj.titleLabel = obj.countLabel = null;
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this._showSource(source, obj, obj.sourceBox);
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},
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_onSourceDestroy: function(source, obj) {
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this._removeSource(source, obj);
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this._updateVisibility();
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},
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_removeItem: function(obj) {
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if (obj.resident) {
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obj.item.doneShowingNotificationStack();
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this._residentNotificationBox.remove_actor(obj.item.notificationStackWidget);
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} else {
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obj.sourceBox.destroy();
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}
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_removeSource: function(source, obj) {
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obj.sourceBox.destroy();
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obj.sourceBox = obj.titleLabel = obj.countLabel = null;
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obj.item.disconnect(obj.contentUpdatedId);
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obj.source.disconnect(obj.sourceDestroyId);
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obj.source.disconnect(obj.sourceCountChangedId);
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obj.source.disconnect(obj.sourceTitleChangedId);
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source.disconnect(obj.sourceDestroyId);
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source.disconnect(obj.sourceCountChangedId);
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source.disconnect(obj.sourceTitleChangedId);
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source.policy.disconnect(obj.policyChangedId);
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this._sources.delete(source);
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},
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});
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Block a user