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using Gee;
using Gtk;
using Dino.Entities;
namespace Dino.Ui.ConversationSummary {
public class MessagePopulator : Object {
private StreamInteractor? stream_interactor;
private Conversation? current_conversation;
private Plugins.ConversationItemCollection? item_collection;
public MessagePopulator(StreamInteractor stream_interactor) {
this.stream_interactor = stream_interactor;
Application app = GLib.Application.get_default() as Application;
app.plugin_registry.register_message_display(new DefaultMessageDisplay(stream_interactor));
app.plugin_registry.register_message_display(new SlashmeMessageDisplay(stream_interactor));
stream_interactor.get_module(MessageProcessor.IDENTITY).message_received.connect((message, conversation) => {
Idle.add(() => { handle_message(message, conversation); return false; });
});
stream_interactor.get_module(MessageProcessor.IDENTITY).message_sent.connect((message, conversation) => {
Idle.add(() => { handle_message(message, conversation); return false; });
});
}
public void init(Conversation conversation, Plugins.ConversationItemCollection item_collection) {
current_conversation = conversation;
this.item_collection = item_collection;
}
public void close(Conversation conversation) { }
public void populate_number(Conversation conversation, DateTime from, int n) {
Gee.List<Entities.Message>? messages = stream_interactor.get_module(MessageStorage.IDENTITY).get_messages_before(conversation, from, n);
if (messages != null) {
foreach (Entities.Message message in messages) {
handle_message(message, conversation);
}
}
}
private void handle_message(Message message, Conversation conversation) {
if (!conversation.equals(current_conversation)) return;
Plugins.MessageDisplayProvider? best_provider = null;
double priority = -1;
Application app = GLib.Application.get_default() as Application;
foreach (Plugins.MessageDisplayProvider provider in app.plugin_registry.message_displays) {
if (provider.can_display(message) && provider.priority > priority) {
best_provider = provider;
priority = provider.priority;
}
}
Plugins.MetaConversationItem? meta_item = best_provider.get_item(message, conversation);
if (meta_item == null) return;
meta_item.mark = message.marked;
message.notify["marked"].connect(() => {
meta_item.mark = message.marked;
});
item_collection.insert_item(meta_item);
}
}
}
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