telepathyClient: don't add log messages on presence changes

The log messages about presence changes unnecessarily cluttered the
notification.
Instead, we now present the presence states (online, offline, away, busy)
with an icon placed right next to the avatar. We also no longer show
notifications on presence changes.

https://bugzilla.gnome.org/show_bug.cgi?id=669508

data/theme/gnome-shell.css

@@ -1257,6 +1257,10 @@ StScrollBar StButton#vhandle:hover
     padding: 8px;
 }
 
+.secondary-icon {
+    icon-size: 1.09em;
+}
+
 .hotplug-transient-box {
     spacing: 6px;
     padding: 2px 72px 2px 12px;

js/ui/messageTray.js

@@ -493,6 +493,7 @@ const Notification = new Lang.Class({
         params = Params.parse(params, { customContent: false,
                                         body: null,
                                         icon: null,
+                                        secondaryIcon: null,
                                         titleMarkup: false,
                                         bannerMarkup: false,
                                         bodyMarkup: false,
@@ -507,6 +508,11 @@ const Notification = new Lang.Class({
             this._icon = null;
         }
 
+        if (this._secondaryIcon && (params.secondaryIcon || params.clear)) {
+            this._secondaryIcon.destroy();
+            this._secondaryIcon = null;
+        }
+
         // We always clear the content area if we don't have custom
         // content because it might contain the @banner that didn't
         // fit in the banner mode.
@@ -542,6 +548,13 @@ const Notification = new Lang.Class({
                                           y_align: St.Align.START });
         }
 
+        if (!this._secondaryIcon) {
+            this._secondaryIcon = params.secondaryIcon;
+
+            if (this._secondaryIcon)
+                this._bannerBox.add_actor(this._secondaryIcon);
+        }
+
         this.title = title;
         title = title ? _fixMarkup(title.replace(/\n/g, ' '), params.titleMarkup) : '';
         this._titleLabel.clutter_text.set_markup('<b>' + title + '</b>');
@@ -815,8 +828,15 @@ const Notification = new Lang.Class({
         let [titleMin, titleNat] = this._titleLabel.get_preferred_width(forHeight);
         let [bannerMin, bannerNat] = this._bannerLabel.get_preferred_width(forHeight);
 
-        alloc.min_size = titleMin;
+        if (this._secondaryIcon) {
-        alloc.natural_size = titleNat + this._spacing + bannerNat;
+            let [secondaryIconMin, secondaryIconNat] = this._secondaryIcon.get_preferred_width(forHeight);
+
+            alloc.min_size = secondaryIconMin + this._spacing + titleMin;
+            alloc.natural_size = secondaryIconNat + this._spacing + titleNat + this._spacing + bannerNat;
+        } else {
+            alloc.min_size = titleMin;
+            alloc.natural_size = titleNat + this._spacing + bannerNat;
+        }
     },
 
     _bannerBoxGetPreferredHeight: function(actor, forWidth, alloc) {
@@ -831,14 +851,42 @@ const Notification = new Lang.Class({
         let [titleMinH, titleNatH] = this._titleLabel.get_preferred_height(availWidth);
         let [bannerMinW, bannerNatW] = this._bannerLabel.get_preferred_width(availWidth);
 
+        let rtl = (this._titleDirection == Clutter.TextDirection.RTL);
+        let x = rtl ? availWidth : 0;
+
+        if (this._secondaryIcon) {
+            let [iconMinW, iconNatW] = this._secondaryIcon.get_preferred_width(-1);
+            let [iconMinH, iconNatH] = this._secondaryIcon.get_preferred_height(availWidth);
+
+            let secondaryIconBox = new Clutter.ActorBox();
+            let secondaryIconBoxW = Math.min(iconNatW, availWidth);
+
+            // allocate secondary icon box
+            if (rtl) {
+                secondaryIconBox.x1 = x - secondaryIconBoxW;
+                secondaryIconBox.x2 = x;
+                x = x - (secondaryIconBoxW + this._spacing);
+            } else {
+                secondaryIconBox.x1 = x;
+                secondaryIconBox.x2 = x + secondaryIconBoxW;
+                x = x + secondaryIconBoxW + this._spacing;
+            }
+            secondaryIconBox.y1 = 0;
+            // Using titleNatH ensures that the secondary icon is centered vertically
+            secondaryIconBox.y2 = titleNatH;
+
+            availWidth = availWidth - (secondaryIconBoxW + this._spacing);
+            this._secondaryIcon.allocate(secondaryIconBox, flags);
+        }
+
         let titleBox = new Clutter.ActorBox();
         let titleBoxW = Math.min(titleNatW, availWidth);
-        if (this._titleDirection == Clutter.TextDirection.RTL) {
+        if (rtl) {
             titleBox.x1 = availWidth - titleBoxW;
             titleBox.x2 = availWidth;
         } else {
-            titleBox.x1 = 0;
+            titleBox.x1 = x;
-            titleBox.x2 = titleBoxW;
+            titleBox.x2 = titleBox.x1 + titleBoxW;
         }
         titleBox.y1 = 0;
         titleBox.y2 = titleNatH;
@@ -852,7 +900,7 @@ const Notification = new Lang.Class({
         } else {
             let bannerBox = new Clutter.ActorBox();
 
-            if (this._titleDirection == Clutter.TextDirection.RTL) {
+            if (rtl) {
                 bannerBox.x1 = 0;
                 bannerBox.x2 = titleBox.x1 - this._spacing;
 

js/ui/telepathyClient.js

@@ -500,6 +500,37 @@ const ChatSource = new Lang.Class({
         return this._iconBox;
     },
 
+    createSecondaryIcon: function() {
+        let iconBox = new St.Bin();
+        iconBox.child = new St.Icon({ style_class: 'secondary-icon',
+                                      icon_type: St.IconType.FULLCOLOR });
+        let presenceType = this._contact.get_presence_type();
+
+        switch (presenceType) {
+            case Tp.ConnectionPresenceType.AVAILABLE:
+                iconBox.child.icon_name = 'user-available';
+                break;
+            case Tp.ConnectionPresenceType.BUSY:
+                iconBox.child.icon_name = 'user-busy';
+                break;
+            case Tp.ConnectionPresenceType.OFFLINE:
+                iconBox.child.icon_name = 'user-offline';
+                break;
+            case Tp.ConnectionPresenceType.HIDDEN:
+                iconBox.child.icon_name = 'user-invisible';
+                break;
+            case Tp.ConnectionPresenceType.AWAY:
+                iconBox.child.icon_name = 'user-away';
+                break;
+            case Tp.ConnectionPresenceType.EXTENDED_AWAY:
+                iconBox.child.icon_name = 'user-idle';
+                break;
+            default:
+                iconBox.child.icon_name = 'user-offline';
+       }
+       return iconBox;
+    },
+
     _updateAvatarIcon: function() {
         this._setSummaryIcon(this.createNotificationIcon());
         this._notification.update(this._notification.title, null, { customContent: true, icon: this.createNotificationIcon() });
@@ -664,38 +695,14 @@ const ChatSource = new Lang.Class({
     },
 
     _presenceChanged: function (contact, presence, status, message) {
-        let msg, shouldNotify, title;
+        let msg, title;
-
-        if (this._presence == presence)
-          return;
 
         title = GLib.markup_escape_text(this.title, -1);
 
-        if (presence == Tp.ConnectionPresenceType.AVAILABLE) {
+        this._notification.update(this._notification.title, null, { customContent: true, secondaryIcon: this.createSecondaryIcon() });
-            msg = _("%s is online.").format(title);
-            shouldNotify = (this._presence == Tp.ConnectionPresenceType.OFFLINE);
-        } else if (presence == Tp.ConnectionPresenceType.OFFLINE) {
-            presence = Tp.ConnectionPresenceType.OFFLINE;
-            msg = _("%s is offline.").format(title);
-            shouldNotify = (this._presence != Tp.ConnectionPresenceType.OFFLINE);
-        } else if (presence == Tp.ConnectionPresenceType.AWAY ||
-                   presence == Tp.ConnectionPresenceType.EXTENDED_AWAY) {
-            msg = _("%s is away.").format(title);
-            shouldNotify = false;
-        } else if (presence == Tp.ConnectionPresenceType.BUSY) {
-            msg = _("%s is busy.").format(title);
-            shouldNotify = false;
-        } else
-            return;
-
-        this._presence = presence;
 
         if (message)
             msg += ' <i>(' + GLib.markup_escape_text(message, -1) + ')</i>';
-
-        this._notification.appendPresence(msg, shouldNotify);
-        if (shouldNotify)
-            this.notify();
     },
 
     _pendingRemoved: function(channel, message) {
@@ -722,7 +729,7 @@ const ChatNotification = new Lang.Class({
     Extends: MessageTray.Notification,
 
     _init: function(source) {
-        this.parent(source, source.title, null, { customContent: true });
+        this.parent(source, source.title, null, { customContent: true, secondaryIcon: source.createSecondaryIcon() });
         this.setResident(true);
 
         this._responseEntry = new St.Entry({ style_class: 'chat-response',
@@ -932,19 +939,6 @@ const ChatNotification = new Lang.Class({
         return false;
     },
 
-    appendPresence: function(text, asTitle) {
-        if (asTitle)
-            this.update(text, null, { customContent: true, titleMarkup: true });
-        else
-            this.update(this.source.title, null, { customContent: true });
-
-        let label = this._append({ body: text,
-                                   group: 'meta',
-                                   styles: ['chat-meta-message'] });
-
-        this._filterMessages();
-    },
-
     appendAliasChange: function(oldAlias, newAlias) {
         oldAlias = GLib.markup_escape_text(oldAlias, -1);
         newAlias = GLib.markup_escape_text(newAlias, -1);