1 files changed, 82 insertions, 31 deletions

diff --git a/main/src/ui/conversation_summary/chat_state_populator.vala b/main/src/ui/conversation_summary/chat_state_populator.vala
index bb9597e6..1ea52a6d 100644
--- a/main/src/ui/conversation_summary/chat_state_populator.vala
+++ b/main/src/ui/conversation_summary/chat_state_populator.vala
@@ -21,7 +21,7 @@ class ChatStatePopulator : Plugins.ConversationItemPopulator, Object {
 
         stream_interactor.get_module(CounterpartInteractionManager.IDENTITY).received_state.connect((account, jid, state) => {
             if (current_conversation != null && current_conversation.account.equals(account) && current_conversation.counterpart.equals_bare(jid)) {
-                update_chat_state(account, jid, state);
+                update_chat_state(account, jid);
             }
         });
         stream_interactor.get_module(MessageProcessor.IDENTITY).message_sent.connect((message, conversation) => {
@@ -45,70 +45,121 @@ class ChatStatePopulator : Plugins.ConversationItemPopulator, Object {
 
     public void populate_between_widgets(Conversation conversation, DateTime from, DateTime to) { }
 
-    private void update_chat_state(Account account, Jid jid, string? state = null) {
-        string? state_ = state;
-        if (state_ == null) {
-            state_ = stream_interactor.get_module(CounterpartInteractionManager.IDENTITY).get_chat_state(current_conversation.account, current_conversation.counterpart);
-        }
-        string? new_text = null;
-        if (state_ != null) {
-            if (state_ == Xep.ChatStateNotifications.STATE_COMPOSING || state_ == Xep.ChatStateNotifications.STATE_PAUSED) {
-                if (state_ == Xep.ChatStateNotifications.STATE_COMPOSING) {
-                    new_text = _("is typing…");
-                } else if (state_ == Xep.ChatStateNotifications.STATE_PAUSED) {
-                    new_text = _("has stopped typing");
+    private void update_chat_state(Account account, Jid jid) {
+        HashMap<Jid, string>? states = stream_interactor.get_module(CounterpartInteractionManager.IDENTITY).get_chat_states(current_conversation);
+
+        StateType? state_type = null;
+        Gee.List<Jid> jids = new ArrayList<Jid>();
+
+        if (states != null) {
+            Gee.List<Jid> composing = new ArrayList<Jid>();
+            Gee.List<Jid> paused = new ArrayList<Jid>();
+            foreach (Jid j in states.keys) {
+                string state = states[j];
+                if (state == Xep.ChatStateNotifications.STATE_COMPOSING) {
+                    composing.add(j);
+                } else if (state == Xep.ChatStateNotifications.STATE_PAUSED) {
+                    paused.add(j);
                 }
             }
+            if (composing.size == 1 || (composing.size > 1 && current_conversation.type_ != Conversation.Type.GROUPCHAT)) {
+                state_type = StateType.TYPING;
+                jids.add(composing[0]);
+            } else if (paused.size >= 1 && current_conversation.type_ != Conversation.Type.GROUPCHAT) {
+                state_type = StateType.PAUSED;
+                jids.add(paused[0]);
+            } else if (composing.size > 1) {
+                state_type = StateType.TYPING;
+                jids = composing;
+            }
         }
-        if (meta_item != null && new_text == null) {
+        if (meta_item != null && state_type == null) {
             item_collection.remove_item(meta_item);
             meta_item = null;
-        } else if (meta_item != null && new_text != null) {
-            meta_item.set_text(new_text);
-        } else if (new_text != null) {
-            meta_item = new MetaChatStateItem(stream_interactor, current_conversation, jid, new_text);
+        } else if (meta_item != null && state_type != null) {
+            meta_item.set_new(state_type, jids);
+        } else if (state_type != null) {
+            meta_item = new MetaChatStateItem(stream_interactor, current_conversation, jid, state_type, jids);
             item_collection.insert_item(meta_item);
         }
 
     }
 }
 
-public class MetaChatStateItem : Plugins.MetaConversationItem {
+private enum StateType {
+    TYPING,
+    PAUSED
+}
+
+private class MetaChatStateItem : Plugins.MetaConversationItem {
     public override Jid? jid { get; set; }
     public override bool dim { get; set; default=true; }
     public override DateTime? sort_time { get; set; default=new DateTime.now_utc().add_years(10); }
 
     public override bool can_merge { get; set; default=false; }
-    public override bool requires_avatar { get; set; default=true; }
+    public override bool requires_avatar { get; set; default=false; }
     public override bool requires_header { get; set; default=false; }
 
     private StreamInteractor stream_interactor;
     private Conversation conversation;
-    private string text;
+    private StateType state_type;
+    private Gee.List<Jid> jids = new ArrayList<Jid>();
     private Label label;
+    private AvatarImage image;
 
-    public MetaChatStateItem(StreamInteractor stream_interactor, Conversation conversation, Jid jid, string text) {
+    public MetaChatStateItem(StreamInteractor stream_interactor, Conversation conversation, Jid jid, StateType state_type, Gee.List<Jid> jids) {
         this.stream_interactor = stream_interactor;
         this.conversation = conversation;
         this.jid = jid;
-        this.text = text;
+        this.state_type = state_type;
+        this.jids = jids;
     }
 
     public override Object? get_widget(Plugins.WidgetType widget_type) {
         label = new Label("") { xalign=0, vexpand=true, visible=true };
         label.get_style_context().add_class("dim-label");
-        update_text();
-        return label;
+        image = new AvatarImage() { margin_top=2, valign=Align.START, visible=true };
+
+        Box image_content_box = new Box(Orientation.HORIZONTAL, 8) { visible=true };
+        image_content_box.add(image);
+        image_content_box.add(label);
+
+        update();
+        return image_content_box;
     }
 
-    public void set_text(string text) {
-        this.text = text;
-        update_text();
+    public void set_new(StateType state_type, Gee.List<Jid> jids) {
+        this.state_type = state_type;
+        this.jids = jids;
+        update();
     }
 
-    private void update_text() {
-        string display_name = Util.get_display_name(stream_interactor, jid, conversation.account);
-        label.label = display_name + " " + text;
+    private void update() {
+        if (image == null || label == null) return;
+
+        image.set_jids(stream_interactor, jids.to_array(), conversation.account, true);
+
+        Gee.List<string> display_names = new ArrayList<string>();
+        foreach (Jid jid in jids) {
+            display_names.add(Util.get_display_name(stream_interactor, jid, conversation.account));
+        }
+        string new_text = "";
+        if (jids.size > 3) {
+            new_text = _("%s, %s and %i others").printf(display_names[0], display_names[1], jids.size - 2);
+        } else if (jids.size == 3) {
+            new_text = _("%s, %s and %s").printf(display_names[0], display_names[1], display_names[2]);
+        } else if (jids.size == 2) {
+            new_text =_("%s and %s").printf(display_names[0], display_names[1]);
+        } else {
+            new_text = display_names[0];
+        }
+        if (state_type == StateType.TYPING) {
+            new_text += " " + n("is typing…", "are typing…", jids.size);
+        } else {
+            new_text += " " + _("has stopped typing");
+        }
+
+        label.label = new_text;
     }
 }