diff options
Diffstat (limited to 'main/src/ui/conversation_content_view/message_item_widget.vala')
| -rw-r--r-- | main/src/ui/conversation_content_view/message_item_widget.vala | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/main/src/ui/conversation_content_view/message_item_widget.vala b/main/src/ui/conversation_content_view/message_item_widget.vala new file mode 100644 index 00000000..23a499d9 --- /dev/null +++ b/main/src/ui/conversation_content_view/message_item_widget.vala @@ -0,0 +1,229 @@ +using Dino.Entities; +using Gtk; + +namespace Dino.Ui { + 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.append(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.append(edit_mode); + + edit_mode.chat_text_view.text_view.grab_focus(); + } + + public void unset_edit_mode() { + this.remove(edit_mode); + this.append(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, true, Util.is_dark_theme(this), ref theme_dependent); + } else { + markup_text = Util.parse_add_markup_theme(markup_text, null, true, 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 = @"<i><b>$(Markup.escape_text(display_name))</b> " + markup_text + "</i>"; + } + + int only_emoji_count = Util.get_only_emoji_count(markup_text); + if (only_emoji_count != -1) { + string size_str = only_emoji_count < 5 ? "xx-large" : "large"; + markup_text = @"<span size=\'$size_str\'>" + markup_text + "</span>"; + } + + string dim_color = Util.is_dark_theme(this) ? "#BDBDBD" : "#707070"; + + if (message.edit_to != null) { + markup_text += @" <span size='small' color='$dim_color'>(%s)</span>".printf(_("edited")); + theme_dependent = true; + } + + // Append message status info + additional_info = AdditionalInfo.NONE; + if (message.direction == Message.DIRECTION_SENT && (message.marked == Message.Marked.SENDING || message.marked == Message.Marked.UNSENT)) { + // Append "pending..." iff message has not been sent yet + if (message.time.compare(new DateTime.now_utc().add_seconds(-10)) < 0) { + markup_text += @" <span size='small' color='$dim_color'>%s</span>".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 += " <span size='small' color='%s'>%s</span>".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 != ""; + } + } +}
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