using Gee; using Gdk; using Gtk; using Pango; using Xmpp; using Dino.Entities; namespace Dino.Ui.ConversationSummary { public class MessageMetaItem : ContentMetaItem { private StreamInteractor stream_interactor; private MessageItemWidget message_item_widget; private MessageItem message_item; public MessageMetaItem(ContentItem content_item, StreamInteractor stream_interactor) { base(content_item); message_item = content_item as MessageItem; this.stream_interactor = stream_interactor; } public override Object? get_widget(Plugins.WidgetType type) { message_item_widget = new MessageItemWidget(stream_interactor, content_item) { visible=true }; message_item_widget.edit_cancelled.connect(() => { this.in_edit_mode = false; }); message_item_widget.edit_sent.connect(on_edit_send); stream_interactor.get_module(MessageCorrection.IDENTITY).received_correction.connect(on_received_correction); this.notify["in-edit-mode"].connect(() => { if (in_edit_mode == false) return; bool allowed = stream_interactor.get_module(MessageCorrection.IDENTITY).is_own_correction_allowed(message_item.conversation, message_item.message); if (allowed) { message_item_widget.set_edit_mode(); } else { this.in_edit_mode = false; } }); return message_item_widget; } public override Gee.List? get_item_actions(Plugins.WidgetType type) { if (content_item as FileItem != null) return null; bool allowed = stream_interactor.get_module(MessageCorrection.IDENTITY).is_own_correction_allowed(message_item.conversation, message_item.message); Gee.List actions = new ArrayList(); if (allowed && !in_edit_mode) { Plugins.MessageAction action1 = new Plugins.MessageAction(); action1.icon_name = "document-edit-symbolic"; action1.callback = (button, content_meta_item_activated, widget) => { this.in_edit_mode = true; }; actions.add(action1); } return actions; } private void on_edit_send(string text) { stream_interactor.get_module(MessageCorrection.IDENTITY).send_correction(message_item.conversation, message_item.message, text); this.in_edit_mode = false; } private void on_received_correction(ContentItem content_item) { if (this.content_item.id == content_item.id) { this.content_item = content_item; message_item = content_item as MessageItem; message_item_widget.content_item = content_item; message_item_widget.update_label(); } } } public class MessageItemWidget : SizeRequestBin { public signal void edit_cancelled(); public signal void edit_sent(string text); enum AdditionalInfo { NONE, PENDING, DELIVERY_FAILED } StreamInteractor stream_interactor; public ContentItem content_item; public Message.Marked marked { get; set; } Label label = new Label("") { use_markup=true, xalign=0, selectable=true, wrap=true, wrap_mode=Pango.WrapMode.WORD_CHAR, vexpand=true, visible=true }; MessageItemEditMode? edit_mode = null; ChatTextViewController? controller = null; AdditionalInfo additional_info = AdditionalInfo.NONE; ulong realize_id = -1; ulong style_updated_id = -1; ulong marked_notify_handler_id = -1; construct { this.add(label); label.activate_link.connect(on_label_activate_link); this.size_request_mode = SizeRequestMode.HEIGHT_FOR_WIDTH; } public MessageItemWidget(StreamInteractor stream_interactor, ContentItem content_item) { this.stream_interactor = stream_interactor; this.content_item = content_item; Message message = ((MessageItem) content_item).message; if (message.direction == Message.DIRECTION_SENT && !(message.marked in Message.MARKED_RECEIVED)) { var binding = message.bind_property("marked", this, "marked"); marked_notify_handler_id = this.notify["marked"].connect(() => { // Currently "pending", but not anymore if (additional_info == AdditionalInfo.PENDING && message.marked != Message.Marked.SENDING && message.marked != Message.Marked.UNSENT) { update_label(); } // Currently "error", but not anymore if (additional_info == AdditionalInfo.DELIVERY_FAILED && message.marked != Message.Marked.ERROR) { update_label(); } // Currently not error, but should be if (additional_info != AdditionalInfo.DELIVERY_FAILED && message.marked == Message.Marked.ERROR) { update_label(); } // Nothing bad can happen anymore if (message.marked in Message.MARKED_RECEIVED) { binding.unbind(); this.disconnect(marked_notify_handler_id); } }); } update_label(); } public void set_edit_mode() { MessageItem message_item = content_item as MessageItem; Message message = message_item.message; if (edit_mode == null) { edit_mode = new MessageItemEditMode(); controller = new ChatTextViewController(edit_mode.chat_text_view, stream_interactor); Conversation conversation = message_item.conversation; controller.initialize_for_conversation(conversation); edit_mode.cancelled.connect(() => { edit_cancelled(); unset_edit_mode(); }); edit_mode.send.connect(() => { if (((MessageItem) content_item).message.body != edit_mode.chat_text_view.text_view.buffer.text) { edit_sent(edit_mode.chat_text_view.text_view.buffer.text); } else { edit_cancelled(); } unset_edit_mode(); }); } edit_mode.chat_text_view.text_view.buffer.text = message.body; this.remove(label); this.add(edit_mode); edit_mode.chat_text_view.text_view.grab_focus(); } public void unset_edit_mode() { this.remove(edit_mode); this.add(label); label.grab_focus(); label.selectable = false; label.selectable = true; } public void update_label() { label.label = generate_markup_text(content_item); } private string generate_markup_text(ContentItem item) { MessageItem message_item = item as MessageItem; Conversation conversation = message_item.conversation; Message message = message_item.message; bool theme_dependent = false; string markup_text = message.body; if (markup_text.length > 10000) { markup_text = markup_text.substring(0, 10000) + " [" + _("Message too long") + "]"; } if (message.body.has_prefix("/me ")) { markup_text = markup_text.substring(4); } if (conversation.type_ == Conversation.Type.GROUPCHAT) { markup_text = Util.parse_add_markup_theme(markup_text, conversation.nickname, true, true, Util.is_dark_theme(this), ref theme_dependent); } else { markup_text = Util.parse_add_markup_theme(markup_text, null, true, true, Util.is_dark_theme(this), ref theme_dependent); } if (message.body.has_prefix("/me ")) { string display_name = Util.get_participant_display_name(stream_interactor, conversation, message.from); markup_text = @"$(Markup.escape_text(display_name)) " + markup_text + ""; } int only_emoji_count = Util.get_only_emoji_count(markup_text); if (only_emoji_count != -1) { string size_str = only_emoji_count < 5 ? "xx-large" : "large"; markup_text = @"" + markup_text + ""; } string dim_color = Util.is_dark_theme(this) ? "#BDBDBD" : "#707070"; if (message.edit_to != null) { markup_text += @" (%s)".printf(_("edited")); theme_dependent = true; } // Append message status info additional_info = AdditionalInfo.NONE; if (message.direction == Message.DIRECTION_SENT && (message.marked == Message.Marked.SENDING || message.marked == Message.Marked.UNSENT)) { // Append "pending..." iff message has not been sent yet if (message.time.compare(new DateTime.now_utc().add_seconds(-10)) < 0) { markup_text += @" %s".printf(_("pending…")); theme_dependent = true; additional_info = AdditionalInfo.PENDING; } else { int time_diff = (- (int) message.time.difference(new DateTime.now_utc()) / 1000); Timeout.add(10000 - time_diff, () => { update_label(); return false; }); } } else if (message.direction == Message.DIRECTION_SENT && message.marked == Message.Marked.ERROR) { // Append "delivery failed" if there was a server error string error_color = Util.rgba_to_hex(Util.get_label_pango_color(label, "@error_color")); markup_text += " %s".printf(error_color, _("delivery failed")); theme_dependent = true; additional_info = AdditionalInfo.DELIVERY_FAILED; } if (theme_dependent && realize_id == -1) { realize_id = label.realize.connect(update_label); style_updated_id = label.style_updated.connect(update_label); } else if (!theme_dependent && realize_id != -1) { label.disconnect(realize_id); label.disconnect(style_updated_id); } return markup_text; } public static bool on_label_activate_link(string uri) { // Always handle xmpp URIs with Dino if (!uri.has_prefix("xmpp:")) return false; File file = File.new_for_uri(uri); Dino.Application.get_default().open(new File[]{file}, ""); return true; } } [GtkTemplate (ui = "/im/dino/Dino/message_item_widget_edit_mode.ui")] public class MessageItemEditMode : Box { public signal void cancelled(); public signal void send(); [GtkChild] public unowned MenuButton emoji_button; [GtkChild] public unowned ChatTextView chat_text_view; [GtkChild] public unowned Button cancel_button; [GtkChild] public unowned Button send_button; [GtkChild] public unowned Frame frame; construct { Util.force_css(frame, "* { border-radius: 3px; }"); EmojiChooser chooser = new EmojiChooser(); chooser.emoji_picked.connect((emoji) => { chat_text_view.text_view.buffer.insert_at_cursor(emoji, emoji.data.length); }); emoji_button.set_popover(chooser); chat_text_view.text_view.buffer.changed.connect_after(on_text_view_changed); cancel_button.clicked.connect(() => cancelled()); send_button.clicked.connect(() => send()); chat_text_view.cancel_input.connect(() => cancelled()); chat_text_view.send_text.connect(() => send()); } private void on_text_view_changed() { send_button.sensitive = chat_text_view.text_view.buffer.text != ""; } } }