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using Gee;
using Gtk;
using Dino.Entities;
using Xmpp;
namespace Dino.Ui.ConversationSummary {
class ChatStatePopulator : Plugins.ConversationItemPopulator, Plugins.ConversationAdditionPopulator, Object {
public string id { get { return "chat_state"; } }
private StreamInteractor? stream_interactor;
private Conversation? current_conversation;
private Plugins.ConversationItemCollection? item_collection;
private MetaChatStateItem? meta_item;
public ChatStatePopulator(StreamInteractor stream_interactor) {
this.stream_interactor = stream_interactor;
stream_interactor.get_module(CounterpartInteractionManager.IDENTITY).received_state.connect((conversation, state) => {
if (current_conversation != null && current_conversation.equals(conversation)) {
update_chat_state();
}
});
stream_interactor.get_module(MessageProcessor.IDENTITY).message_sent.connect((message, conversation) => {
if (conversation.equals(current_conversation)) {
update_chat_state();
}
});
}
public void init(Conversation conversation, Plugins.ConversationItemCollection item_collection, Plugins.WidgetType type) {
current_conversation = conversation;
this.item_collection = item_collection;
this.meta_item = null;
update_chat_state();
}
public void close(Conversation conversation) { }
public void populate_timespan(Conversation conversation, DateTime from, DateTime to) { }
private void update_chat_state() {
Gee.List<Jid>? typing_jids = stream_interactor.get_module(CounterpartInteractionManager.IDENTITY).get_typing_jids(current_conversation);
if (meta_item != null && typing_jids == null) {
// Remove state (stoped typing)
item_collection.remove_item(meta_item);
meta_item = null;
} else if (meta_item != null && typing_jids != null) {
// Update state (other people typing in MUC)
meta_item.set_new(typing_jids);
} else if (typing_jids != null) {
// New state (started typing)
meta_item = new MetaChatStateItem(stream_interactor, current_conversation, typing_jids);
item_collection.insert_item(meta_item);
}
}
}
private class MetaChatStateItem : Plugins.MetaConversationItem {
public override DateTime sort_time { get; set; default=new DateTime.now_utc().add_years(10); }
private StreamInteractor stream_interactor;
private Conversation conversation;
private Gee.List<Jid> jids = new ArrayList<Jid>();
private Label label;
private AvatarImage image;
public MetaChatStateItem(StreamInteractor stream_interactor, Conversation conversation, Gee.List<Jid> jids) {
this.stream_interactor = stream_interactor;
this.conversation = conversation;
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");
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 override Gee.List<Plugins.MessageAction>? get_item_actions(Plugins.WidgetType type) { return null; }
public void set_new(Gee.List<Jid> jids) {
this.jids = jids;
update();
}
private void update() {
if (image == null || label == null) return;
image.set_conversation_participants(stream_interactor, conversation, jids.to_array());
Gee.List<string> display_names = new ArrayList<string>();
foreach (Jid jid in jids) {
display_names.add(Util.get_participant_display_name(stream_interactor, conversation, jid));
}
string new_text = "";
if (jids.size > 3) {
new_text = _("%s, %s and %i others are typing").printf(display_names[0], display_names[1], jids.size - 2);
} else if (jids.size == 3) {
new_text = _("%s, %s and %s are typing…").printf(display_names[0], display_names[1], display_names[2]);
} else if (jids.size == 2) {
new_text =_("%s and %s are typing…").printf(display_names[0], display_names[1]);
} else {
new_text = _("%s is typing…").printf(display_names[0]);
}
label.label = new_text;
}
}
}
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