using Gee; using Gtk; using Xmpp; using Dino.Entities; namespace Dino.Ui.ConversationSummary { public class ContentProvider : ContentItemCollection, Object { private StreamInteractor stream_interactor; private ContentItemWidgetFactory widget_factory; private Conversation? current_conversation; private Plugins.ConversationItemCollection? item_collection; public ContentProvider(StreamInteractor stream_interactor) { this.stream_interactor = stream_interactor; this.widget_factory = new ContentItemWidgetFactory(stream_interactor); } public void init(Plugins.ConversationItemCollection item_collection, Conversation conversation, Plugins.WidgetType type) { if (current_conversation != null) { stream_interactor.get_module(ContentItemStore.IDENTITY).uninit(current_conversation, this); } current_conversation = conversation; this.item_collection = item_collection; stream_interactor.get_module(ContentItemStore.IDENTITY).init(conversation, this); } public void insert_item(ContentItem item) { item_collection.insert_item(new ContentMetaItem(item, widget_factory)); } public void remove_item(ContentItem item) { } public Gee.List populate_latest(Conversation conversation, int n) { Gee.List items = stream_interactor.get_module(ContentItemStore.IDENTITY).get_n_latest(conversation, n); Gee.List ret = new ArrayList(); foreach (ContentItem item in items) { ret.add(new ContentMetaItem(item, widget_factory)); } return ret; } public Gee.List populate_before(Conversation conversation, ContentItem before_item, int n) { Gee.List ret = new ArrayList(); Gee.List items = stream_interactor.get_module(ContentItemStore.IDENTITY).get_before(conversation, before_item, n); foreach (ContentItem item in items) { ret.add(new ContentMetaItem(item, widget_factory)); } return ret; } public Gee.List populate_after(Conversation conversation, ContentItem after_item, int n) { Gee.List ret = new ArrayList(); Gee.List items = stream_interactor.get_module(ContentItemStore.IDENTITY).get_after(conversation, after_item, n); foreach (ContentItem item in items) { ret.add(new ContentMetaItem(item, widget_factory)); } return ret; } public ContentMetaItem get_content_meta_item(ContentItem content_item) { return new ContentMetaItem(content_item, widget_factory); } } public class ContentMetaItem : Plugins.MetaConversationItem { public override Jid? jid { get; set; } public override DateTime? sort_time { get; set; } public override DateTime? display_time { get; set; } public override Encryption? encryption { get; set; } public ContentItem content_item; private ContentItemWidgetFactory widget_factory; public ContentMetaItem(ContentItem content_item, ContentItemWidgetFactory widget_factory) { this.jid = content_item.jid; this.sort_time = content_item.sort_time; this.seccondary_sort_indicator = (long) content_item.display_time.to_unix(); this.tertiary_sort_indicator = content_item.id; this.display_time = content_item.display_time; this.encryption = content_item.encryption; this.mark = content_item.mark; WeakRef weak_item = WeakRef(content_item); content_item.notify["mark"].connect(() => { ContentItem? ci = weak_item.get() as ContentItem; if (ci == null) return; this.mark = ci.mark; }); this.can_merge = true; this.requires_avatar = true; this.requires_header = true; this.content_item = content_item; this.widget_factory = widget_factory; } public override bool can_merge { get; set; default=true; } public override bool requires_avatar { get; set; default=true; } public override bool requires_header { get; set; default=true; } public override Object? get_widget(Plugins.WidgetType type) { return widget_factory.get_widget(content_item); } } }