notedeck

header.rs (25368B)

---

 use crate::column::ColumnsAction;
 use crate::nav::RenderNavAction;
 use crate::nav::SwitchingAction;
 use crate::timeline::ThreadSelection;
 use crate::{
     column::Columns,
     route::Route,
     timeline::{ColumnTitle, TimelineKind},
     ui::{self},
 };
 
 use egui::UiBuilder;
 use egui::{Margin, Response, RichText, Sense, Stroke};
 use enostr::Pubkey;
 use nostrdb::{Ndb, Transaction};
 use notedeck::tr;
 use notedeck::{Images, Localization, MediaJobSender, NotedeckTextStyle};
 use notedeck_ui::app_images;
 use notedeck_ui::header::chevron;
 use notedeck_ui::{
     anim::{AnimationHelper, ICON_EXPANSION_MULTIPLE},
     ProfilePic,
 };
 
 pub struct NavTitle<'a> {
     ndb: &'a Ndb,
     img_cache: &'a mut Images,
     columns: &'a Columns,
     routes: &'a [Route],
     col_id: usize,
     options: u32,
     i18n: &'a mut Localization,
     jobs: &'a MediaJobSender,
 }
 
 struct HeaderAnim {
     padding: f32,
     height: f32,
 }
 
 fn toolbar_visibility_amount(ui: &mut egui::Ui) -> f32 {
     let toolbar_visible_id = egui::Id::new("toolbar_visible");
     let toolbar_visible = ui
         .ctx()
         .data(|d| d.get_temp::<bool>(toolbar_visible_id))
         .unwrap_or(true);
     ui.ctx()
         .animate_bool_responsive(toolbar_visible_id.with("anim"), toolbar_visible)
 }
 
 fn header_anim(ui: &mut egui::Ui) -> Option<HeaderAnim> {
     let base_padding = 8.0;
     let base_height = 48.0;
 
     let navbar_anim = toolbar_visibility_amount(ui);
     let is_wide = !notedeck::ui::is_narrow(ui.ctx());
 
     if is_wide {
         // Wide mode: no animation, always show full header
         Some(HeaderAnim {
             padding: base_padding,
             height: base_height,
         })
     } else if navbar_anim < 0.01 {
         // Narrow mode with negligible visibility: don't render
         None
     } else {
         // Narrow mode: animate
         let height = base_height * navbar_anim;
         let padding = base_padding * navbar_anim;
 
         Some(HeaderAnim { padding, height })
     }
 }
 
 impl<'a> NavTitle<'a> {
     // options
     const SHOW_MOVE: u32 = 1 << 0;
     const SHOW_DELETE: u32 = 1 << 1;
 
     pub fn new(
         ndb: &'a Ndb,
         img_cache: &'a mut Images,
         columns: &'a Columns,
         routes: &'a [Route],
         col_id: usize,
         i18n: &'a mut Localization,
         jobs: &'a MediaJobSender,
     ) -> Self {
         let options = Self::SHOW_MOVE | Self::SHOW_DELETE;
         NavTitle {
             ndb,
             img_cache,
             columns,
             routes,
             col_id,
             options,
             i18n,
             jobs,
         }
     }
 
     pub fn show(&mut self, ui: &mut egui::Ui) -> Option<RenderNavAction> {
         // On mobile, animate navbar visibility in sync with the toolbar
         // (toolbar_visible is set in render_damus_mobile based on scroll direction)
 
         let anim = header_anim(ui)?;
 
         notedeck_ui::padding(anim.padding, ui, |ui| {
             let mut rect = ui.available_rect_before_wrap();
             rect.set_height(anim.height);
 
             let mut child_ui = ui.new_child(
                 UiBuilder::new()
                     .max_rect(rect)
                     .layout(egui::Layout::left_to_right(egui::Align::Center)),
             );
 
             let interact_rect = child_ui.interact(rect, child_ui.id().with("drag"), Sense::drag());
             if interact_rect.drag_started_by(egui::PointerButton::Primary) {
                 child_ui
                     .ctx()
                     .send_viewport_cmd(egui::ViewportCommand::StartDrag);
             }
 
             let r = self.title_bar(&mut child_ui);
 
             ui.advance_cursor_after_rect(rect);
 
             r
         })
         .inner
     }
 
     fn title_bar(&mut self, ui: &mut egui::Ui) -> Option<RenderNavAction> {
         let item_spacing = 8.0;
         ui.spacing_mut().item_spacing.x = item_spacing;
 
         let chev_x = 8.0;
         let back_button_resp = prev(self.routes).map(|r| {
             self.back_button(ui, r, egui::Vec2::new(chev_x, 15.0))
                 .on_hover_cursor(egui::CursorIcon::PointingHand)
         });
 
         if back_button_resp.is_none() {
             // add some space where chevron would have been. this makes the ui
             // less bumpy when navigating
             ui.add_space(chev_x + item_spacing);
         }
 
         let title_resp = self.title(ui, self.routes.last().unwrap(), back_button_resp.is_some());
 
         if let Some(resp) = title_resp {
             tracing::debug!("got title response {resp:?}");
             match resp {
                 TitleResponse::RemoveColumn => Some(RenderNavAction::RemoveColumn),
                 TitleResponse::PfpClicked => Some(RenderNavAction::PfpClicked),
                 TitleResponse::MoveColumn(to_index) => {
                     let from = self.col_id;
                     Some(RenderNavAction::SwitchingAction(SwitchingAction::Columns(
                         ColumnsAction::Switch(from, to_index),
                     )))
                 }
             }
         } else if back_button_resp.is_some_and(|r| r.clicked()) {
             tracing::debug!("render nav action back");
             Some(RenderNavAction::Back)
         } else {
             None
         }
     }
 
     fn back_button(
         &mut self,
         ui: &mut egui::Ui,
         prev: &Route,
         chev_size: egui::Vec2,
     ) -> egui::Response {
         //let color = ui.visuals().hyperlink_color;
         let color = ui.style().visuals.noninteractive().fg_stroke.color;
 
         //let spacing_prev = ui.spacing().item_spacing.x;
         //ui.spacing_mut().item_spacing.x = 0.0;
 
         let chev_resp = chevron(ui, 2.0, chev_size, Stroke::new(2.0, color));
 
         //ui.spacing_mut().item_spacing.x = spacing_prev;
 
         // NOTE(jb55): include graphic in back label as well because why
         // not it looks cool
         let pfp_resp = self.title_pfp(ui, prev, 32.0);
         let column_title = prev.title(self.i18n);
 
         let back_resp = match &column_title {
             ColumnTitle::Simple(title) => ui.add(Self::back_label(title, color)),
 
             ColumnTitle::NeedsDb(need_db) => {
                 let txn = Transaction::new(self.ndb).unwrap();
                 let title = need_db.title(&txn, self.ndb);
                 ui.add(Self::back_label(title, color))
             }
         };
 
         if let Some(pfp_resp) = pfp_resp {
             back_resp.union(chev_resp).union(pfp_resp)
         } else {
             back_resp.union(chev_resp)
         }
     }
 
     fn back_label(title: &str, color: egui::Color32) -> egui::Label {
         egui::Label::new(
             RichText::new(title.to_string())
                 .color(color)
                 .text_style(NotedeckTextStyle::Body.text_style()),
         )
         .selectable(false)
         .sense(egui::Sense::click())
     }
 
     fn delete_column_button(&self, ui: &mut egui::Ui, icon_width: f32) -> egui::Response {
         let img_size = 16.0;
         let max_size = icon_width * ICON_EXPANSION_MULTIPLE;
 
         let img = (if ui.visuals().dark_mode {
             app_images::delete_dark_image()
         } else {
             app_images::delete_light_image()
         })
         .max_width(img_size);
 
         let helper =
             AnimationHelper::new(ui, "delete-column-button", egui::vec2(max_size, max_size));
 
         let cur_img_size = helper.scale_1d_pos_min_max(0.0, img_size);
 
         let animation_rect = helper.get_animation_rect();
         let animation_resp = helper.take_animation_response();
 
         img.paint_at(ui, animation_rect.shrink((max_size - cur_img_size) / 2.0));
 
         animation_resp
     }
 
     fn delete_button_section(&mut self, ui: &mut egui::Ui) -> bool {
         let id = ui.id().with("title");
 
         let delete_button_resp = self.delete_column_button(ui, 32.0);
         if delete_button_resp.clicked() {
             ui.data_mut(|d| d.insert_temp(id, true));
         }
 
         if ui.data_mut(|d| *d.get_temp_mut_or_default(id)) {
             let mut confirm_pressed = false;
             delete_button_resp.show_tooltip_ui(|ui| {
                 let confirm_resp = ui.button(tr!(
                     self.i18n,
                     "Confirm",
                     "Button label to confirm an action"
                 ));
                 if confirm_resp.clicked() {
                     confirm_pressed = true;
                 }
 
                 if confirm_resp.clicked()
                     || ui
                         .button(tr!(self.i18n, "Cancel", "Button label to cancel an action"))
                         .clicked()
                 {
                     ui.data_mut(|d| d.insert_temp(id, false));
                 }
             });
             if !confirm_pressed && delete_button_resp.clicked_elsewhere() {
                 ui.data_mut(|d| d.insert_temp(id, false));
             }
             confirm_pressed
         } else {
             delete_button_resp.on_hover_text(tr!(
                 self.i18n,
                 "Delete this column",
                 "Tooltip for deleting a column"
             ));
             false
         }
     }
 
     // returns the column index to switch to, if any
     fn move_button_section(&mut self, ui: &mut egui::Ui) -> Option<usize> {
         let cur_id = ui.id().with("move");
         let mut move_resp = ui
             .add(grab_button())
             .on_hover_cursor(egui::CursorIcon::PointingHand);
 
         // showing the hover text while showing the move tooltip causes some weird visuals
         if ui.data(|d| d.get_temp::<bool>(cur_id).is_none()) {
             move_resp = move_resp.on_hover_text(tr!(
                 self.i18n,
                 "Moves this column to another position",
                 "Tooltip for moving a column"
             ));
         }
 
         if move_resp.clicked() {
             ui.data_mut(|d| {
                 if let Some(val) = d.get_temp::<bool>(cur_id) {
                     if val {
                         d.remove_temp::<bool>(cur_id);
                     } else {
                         d.insert_temp(cur_id, true);
                     }
                 } else {
                     d.insert_temp(cur_id, true);
                 }
             });
         }
 
         ui.data(|d| d.get_temp(cur_id)).and_then(|val| {
             if val {
                 let resp = self.add_move_tooltip(cur_id, &move_resp);
                 if move_resp.clicked_elsewhere() || resp.is_some() {
                     ui.data_mut(|d| d.remove_temp::<bool>(cur_id));
                 }
                 resp
             } else {
                 None
             }
         })
     }
 
     fn move_tooltip_col_presentation(&mut self, ui: &mut egui::Ui, col: usize) -> egui::Response {
         ui.horizontal(|ui| {
             self.title_presentation(ui, self.columns.column(col).router().top(), 32.0);
         })
         .response
     }
 
     fn add_move_tooltip(&mut self, id: egui::Id, move_resp: &egui::Response) -> Option<usize> {
         let mut inner_resp = None;
         move_resp.show_tooltip_ui(|ui| {
             // dnd frame color workaround
             ui.visuals_mut().widgets.inactive.bg_stroke = Stroke::default();
             let x_range = ui.available_rect_before_wrap().x_range();
             let is_dragging = egui::DragAndDrop::payload::<usize>(ui.ctx()).is_some(); // must be outside ui.dnd_drop_zone to capture properly
             let (_, _) = ui.dnd_drop_zone::<usize, ()>(
                 egui::Frame::new().inner_margin(Margin::same(8)),
                 |ui| {
                     let distances: Vec<(egui::Response, f32)> =
                         self.collect_column_distances(ui, id);
 
                     if let Some((closest_index, closest_resp, distance)) =
                         self.find_closest_column(&distances)
                     {
                         if is_dragging && closest_index != self.col_id {
                             if self.should_draw_hint(closest_index, distance) {
                                 ui.painter().hline(
                                     x_range,
                                     self.calculate_hint_y(
                                         &distances,
                                         closest_resp,
                                         closest_index,
                                         distance,
                                     ),
                                     egui::Stroke::new(1.0, ui.visuals().text_color()),
                                 );
                             }
 
                             if ui.input(|i| i.pointer.any_released()) {
                                 inner_resp =
                                     Some(self.calculate_new_index(closest_index, distance));
                             }
                         }
                     }
                 },
             );
         });
         inner_resp
     }
 
     fn collect_column_distances(
         &mut self,
         ui: &mut egui::Ui,
         id: egui::Id,
     ) -> Vec<(egui::Response, f32)> {
         let y_margin: i8 = 4;
         let item_frame = egui::Frame::new()
             .corner_radius(egui::CornerRadius::same(8))
             .inner_margin(Margin::symmetric(8, y_margin));
 
         (0..self.columns.num_columns())
             .filter_map(|col| {
                 let item_id = id.with(col);
                 let col_resp = if col == self.col_id {
                     ui.dnd_drag_source(item_id, col, |ui| {
                         item_frame
                             .stroke(egui::Stroke::new(2.0, notedeck_ui::colors::PINK))
                             .fill(ui.visuals().widgets.noninteractive.bg_stroke.color)
                             .show(ui, |ui| self.move_tooltip_col_presentation(ui, col));
                     })
                     .response
                 } else {
                     item_frame
                         .show(ui, |ui| {
                             self.move_tooltip_col_presentation(ui, col)
                                 .on_hover_cursor(egui::CursorIcon::NotAllowed)
                         })
                         .response
                 };
 
                 ui.input(|i| i.pointer.interact_pos()).map(|pointer| {
                     let distance = pointer.y - col_resp.rect.center().y;
                     (col_resp, distance)
                 })
             })
             .collect()
     }
 
     fn find_closest_column(
         &'a self,
         distances: &'a [(egui::Response, f32)],
     ) -> Option<(usize, &'a egui::Response, f32)> {
         distances
             .iter()
             .enumerate()
             .min_by(|(_, (_, dist1)), (_, (_, dist2))| {
                 dist1.abs().partial_cmp(&dist2.abs()).unwrap()
             })
             .filter(|(index, (_, distance))| {
                 (index + 1 != self.col_id && *distance > 0.0)
                     || (index.saturating_sub(1) != self.col_id && *distance < 0.0)
             })
             .map(|(index, (resp, dist))| (index, resp, *dist))
     }
 
     fn should_draw_hint(&self, closest_index: usize, distance: f32) -> bool {
         let is_above = distance < 0.0;
         (is_above && closest_index.saturating_sub(1) != self.col_id)
             || (!is_above && closest_index + 1 != self.col_id)
     }
 
     fn calculate_new_index(&self, closest_index: usize, distance: f32) -> usize {
         let moving_up = self.col_id > closest_index;
         match (distance < 0.0, moving_up) {
             (true, true) | (false, false) => closest_index,
             (true, false) => closest_index.saturating_sub(1),
             (false, true) => closest_index + 1,
         }
     }
 
     fn calculate_hint_y(
         &self,
         distances: &[(egui::Response, f32)],
         closest_resp: &egui::Response,
         closest_index: usize,
         distance: f32,
     ) -> f32 {
         let y_margin = 4.0;
 
         let offset = if distance < 0.0 {
             distances
                 .get(closest_index.wrapping_sub(1))
                 .map(|(above_resp, _)| (closest_resp.rect.top() - above_resp.rect.bottom()) / 2.0)
                 .unwrap_or(y_margin)
         } else {
             distances
                 .get(closest_index + 1)
                 .map(|(below_resp, _)| (below_resp.rect.top() - closest_resp.rect.bottom()) / 2.0)
                 .unwrap_or(y_margin)
         };
 
         if distance < 0.0 {
             closest_resp.rect.top() - offset
         } else {
             closest_resp.rect.bottom() + offset
         }
     }
 
     fn pubkey_pfp<'txn, 'me>(
         &'me mut self,
         txn: &'txn Transaction,
         pubkey: &[u8; 32],
         pfp_size: f32,
     ) -> Option<ProfilePic<'me, 'txn>> {
         self.ndb
             .get_profile_by_pubkey(txn, pubkey)
             .as_ref()
             .ok()
             .and_then(move |p| {
                 ProfilePic::from_profile(self.img_cache, self.jobs, p)
                     .map(|pfp| pfp.size(pfp_size).sense(Sense::click()))
             })
     }
 
     fn timeline_pfp(&mut self, ui: &mut egui::Ui, id: &TimelineKind, pfp_size: f32) -> Response {
         let txn = Transaction::new(self.ndb).unwrap();
 
         if let Some(mut pfp) = id
             .pubkey()
             .and_then(|pk| self.pubkey_pfp(&txn, pk.bytes(), pfp_size))
         {
             ui.add(&mut pfp)
         } else {
             ui.add(
                 &mut ProfilePic::new(self.img_cache, self.jobs, notedeck::profile::no_pfp_url())
                     .size(pfp_size)
                     .sense(Sense::click()),
             )
         }
     }
 
     fn title_pfp(&mut self, ui: &mut egui::Ui, top: &Route, pfp_size: f32) -> Option<Response> {
         match top {
             Route::Timeline(kind) => match kind {
                 TimelineKind::Hashtag(_ht) => Some(ui.add(
                     app_images::hashtag_image().fit_to_exact_size(egui::vec2(pfp_size, pfp_size)),
                 )),
 
                 TimelineKind::Profile(pubkey) => Some(self.show_profile(ui, pubkey, pfp_size)),
 
                 TimelineKind::Search(_sq) => {
                     // TODO: show author pfp if author field set?
 
                     Some(ui.add(ui::side_panel::search_button(Some(top))))
                 }
 
                 TimelineKind::Universe
                 | TimelineKind::Algo(_)
                 | TimelineKind::Notifications(_)
                 | TimelineKind::Generic(_)
                 | TimelineKind::List(_) => Some(self.timeline_pfp(ui, kind, pfp_size)),
             },
             Route::Reply(_) => None,
             Route::Quote(_) => None,
             Route::Accounts(_as) => None,
             Route::ComposeNote => None,
             Route::AddColumn(_add_col_route) => None,
             Route::Support => None,
             Route::Relays => None,
             Route::Settings => None,
             Route::NewDeck => None,
             Route::EditDeck(_) => None,
             Route::EditProfile(pubkey) => Some(self.show_profile(ui, pubkey, pfp_size)),
             Route::Search => Some(ui.add(ui::side_panel::search_button(Some(top)))),
             Route::Wallet(_) => None,
             Route::CustomizeZapAmount(_) => None,
             Route::Thread(thread_selection) => {
                 Some(self.thread_pfp(ui, thread_selection, pfp_size))
             }
             Route::RepostDecision(_) => None,
             Route::Following(pubkey) => Some(self.show_profile(ui, pubkey, pfp_size)),
             Route::FollowedBy(pubkey) => Some(self.show_profile(ui, pubkey, pfp_size)),
         }
     }
 
     fn show_profile(
         &mut self,
         ui: &mut egui::Ui,
         pubkey: &Pubkey,
         pfp_size: f32,
     ) -> egui::Response {
         let txn = Transaction::new(self.ndb).unwrap();
         if let Some(mut pfp) = self.pubkey_pfp(&txn, pubkey.bytes(), pfp_size) {
             ui.add(&mut pfp)
         } else {
             ui.add(
                 &mut ProfilePic::new(self.img_cache, self.jobs, notedeck::profile::no_pfp_url())
                     .size(pfp_size)
                     .sense(Sense::click()),
             )
         }
     }
 
     fn thread_pfp(
         &mut self,
         ui: &mut egui::Ui,
         selection: &ThreadSelection,
         pfp_size: f32,
     ) -> egui::Response {
         let txn = Transaction::new(self.ndb).unwrap();
 
         if let Ok(note) = self.ndb.get_note_by_id(&txn, selection.selected_or_root()) {
             if let Some(mut pfp) = self.pubkey_pfp(&txn, note.pubkey(), pfp_size) {
                 return ui.add(&mut pfp);
             }
         }
 
         ui.add(
             &mut ProfilePic::new(self.img_cache, self.jobs, notedeck::profile::no_pfp_url())
                 .size(pfp_size),
         )
     }
 
     fn title_label_value(title: &str) -> egui::Label {
         egui::Label::new(RichText::new(title).text_style(NotedeckTextStyle::Body.text_style()))
             .selectable(false)
     }
 
     fn title_label(&mut self, ui: &mut egui::Ui, top: &Route) {
         let column_title = top.title(self.i18n);
 
         match &column_title {
             ColumnTitle::Simple(title) => ui.add(Self::title_label_value(title)),
 
             ColumnTitle::NeedsDb(need_db) => {
                 let txn = Transaction::new(self.ndb).unwrap();
                 let title = need_db.title(&txn, self.ndb);
                 ui.add(Self::title_label_value(title))
             }
         };
     }
 
     pub fn show_move_button(&mut self, enable: bool) -> &mut Self {
         if enable {
             self.options |= Self::SHOW_MOVE;
         } else {
             self.options &= !Self::SHOW_MOVE;
         }
 
         self
     }
 
     pub fn show_delete_button(&mut self, enable: bool) -> &mut Self {
         if enable {
             self.options |= Self::SHOW_DELETE;
         } else {
             self.options &= !Self::SHOW_DELETE;
         }
 
         self
     }
 
     fn should_show_move_button(&self) -> bool {
         (self.options & Self::SHOW_MOVE) == Self::SHOW_MOVE
     }
 
     fn should_show_delete_button(&self) -> bool {
         (self.options & Self::SHOW_DELETE) == Self::SHOW_DELETE
     }
 
     fn title(&mut self, ui: &mut egui::Ui, top: &Route, navigating: bool) -> Option<TitleResponse> {
         let title_r = if !navigating {
             self.title_presentation(ui, top, 32.0)
         } else {
             None
         };
 
         ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
             if navigating {
                 self.title_presentation(ui, top, 32.0)
             } else {
                 let mut move_col: Option<usize> = None;
                 let mut remove_col = false;
 
                 if self.should_show_move_button() {
                     move_col = self.move_button_section(ui);
                 }
                 if self.should_show_delete_button() {
                     remove_col = self.delete_button_section(ui);
                 }
 
                 if let Some(col) = move_col {
                     Some(TitleResponse::MoveColumn(col))
                 } else if remove_col {
                     Some(TitleResponse::RemoveColumn)
                 } else {
                     None
                 }
             }
         })
         .inner
         .or(title_r)
     }
 
     fn title_presentation(
         &mut self,
         ui: &mut egui::Ui,
         top: &Route,
         pfp_size: f32,
     ) -> Option<TitleResponse> {
         let pfp_r = self
             .title_pfp(ui, top, pfp_size)
             .map(|r| r.on_hover_cursor(egui::CursorIcon::PointingHand));
 
         self.title_label(ui, top);
 
         pfp_r.and_then(|r| {
             if r.clicked() {
                 Some(TitleResponse::PfpClicked)
             } else {
                 None
             }
         })
     }
 }
 
 #[derive(Debug)]
 enum TitleResponse {
     RemoveColumn,
     PfpClicked,
     MoveColumn(usize),
 }
 
 fn prev<R>(xs: &[R]) -> Option<&R> {
     xs.get(xs.len().checked_sub(2)?)
 }
 
 fn grab_button() -> impl egui::Widget {
     |ui: &mut egui::Ui| -> egui::Response {
         let max_size = egui::vec2(20.0, 20.0);
         let helper = AnimationHelper::new(ui, "grab", max_size);
         let painter = ui.painter_at(helper.get_animation_rect());
         let min_circle_radius = 1.0;
         let cur_circle_radius = helper.scale_1d_pos(min_circle_radius);
         let horiz_spacing = 4.0;
         let vert_spacing = 10.0;
         let horiz_from_center = (horiz_spacing + min_circle_radius) / 2.0;
         let vert_from_center = (vert_spacing + min_circle_radius) / 2.0;
 
         let color = ui.style().visuals.noninteractive().fg_stroke.color;
 
         let middle_left = helper.scale_from_center(-horiz_from_center, 0.0);
         let middle_right = helper.scale_from_center(horiz_from_center, 0.0);
         let top_left = helper.scale_from_center(-horiz_from_center, -vert_from_center);
         let top_right = helper.scale_from_center(horiz_from_center, -vert_from_center);
         let bottom_left = helper.scale_from_center(-horiz_from_center, vert_from_center);
         let bottom_right = helper.scale_from_center(horiz_from_center, vert_from_center);
 
         painter.circle_filled(middle_left, cur_circle_radius, color);
         painter.circle_filled(middle_right, cur_circle_radius, color);
         painter.circle_filled(top_left, cur_circle_radius, color);
         painter.circle_filled(top_right, cur_circle_radius, color);
         painter.circle_filled(bottom_left, cur_circle_radius, color);
         painter.circle_filled(bottom_right, cur_circle_radius, color);
 
         helper.take_animation_response()
     }
 }