tidy: move ColumnKind to its own file

timeline file is starting to get messy

Signed-off-by: William Casarin <jb55@jb55.com>

src/app.rs

@@ -3,6 +3,7 @@ use crate::actionbar::BarResult;
 use crate::app_creation::setup_cc;
 use crate::app_style::user_requested_visuals_change;
 use crate::args::Args;
+use crate::column::ColumnKind;
 use crate::draft::Drafts;
 use crate::frame_history::FrameHistory;
 use crate::imgcache::ImageCache;
@@ -12,11 +13,11 @@ use crate::notecache::{CachedNote, NoteCache};
 use crate::relay_pool_manager::RelayPoolManager;
 use crate::route::Route;
 use crate::thread::{DecrementResult, Threads};
-use crate::timeline::{ColumnKind, Timeline, TimelineSource, ViewFilter};
+use crate::timeline::{Timeline, TimelineSource, ViewFilter};
 use crate::ui::note::PostAction;
 use crate::ui::{self, AccountSelectionWidget, DesktopGlobalPopup};
 use crate::ui::{DesktopSidePanel, RelayView, View};
-use crate::{Result, filter};
+use crate::{filter, Result};
 use egui_nav::{Nav, NavAction};
 use enostr::{ClientMessage, RelayEvent, RelayMessage, RelayPool};
 use std::cell::RefCell;

src/args.rs

@@ -1,4 +1,5 @@
-use crate::timeline::{ColumnKind, ListKind, PubkeySource, Timeline};
+use crate::column::{ColumnKind, ListKind, PubkeySource};
+use crate::timeline::Timeline;
 use crate::Error;
 use enostr::{Filter, Keypair, Pubkey, SecretKey};
 use nostrdb::{Ndb, Transaction};

src/column.rs

@@ -0,0 +1,45 @@
+use enostr::Pubkey;
+use std::fmt::Display;
+
+#[derive(Clone, Debug)]
+pub enum PubkeySource {
+    Explicit(Pubkey),
+    DeckAuthor,
+}
+
+#[derive(Debug)]
+pub enum ListKind {
+    Contact(PubkeySource),
+}
+
+///
+/// What kind of column is it?
+///   - Follow List
+///   - Notifications
+///   - DM
+///   - filter
+///   - ... etc
+#[derive(Debug)]
+pub enum ColumnKind {
+    List(ListKind),
+    Universe,
+
+    /// Generic filter
+    Generic,
+}
+
+impl Display for ColumnKind {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            ColumnKind::List(ListKind::Contact(_src)) => f.write_str("Contacts"),
+            ColumnKind::Generic => f.write_str("Timeline"),
+            ColumnKind::Universe => f.write_str("Universe"),
+        }
+    }
+}
+
+impl ColumnKind {
+    pub fn contact_list(pk: PubkeySource) -> Self {
+        ColumnKind::List(ListKind::Contact(pk))
+    }
+}

src/lib.rs

@@ -10,6 +10,7 @@ pub mod app_creation;
 mod app_style;
 mod args;
 mod colors;
+mod column;
 mod draft;
 mod filter;
 mod fonts;

src/timeline.rs

@@ -1,4 +1,5 @@
 use crate::app::{get_unknown_note_ids, UnknownId};
+use crate::column::{ColumnKind, PubkeySource};
 use crate::error::Error;
 use crate::filter;
 use crate::note::NoteRef;
@@ -12,54 +13,10 @@ use enostr::Pubkey;
 use nostrdb::{Filter, Note, Subscription, Transaction};
 use std::cell::RefCell;
 use std::collections::HashSet;
-use std::fmt::Display;
 use std::rc::Rc;
 
 use tracing::{debug, error};
 
-#[derive(Clone, Debug)]
-pub enum PubkeySource {
-    Explicit(Pubkey),
-    DeckAuthor,
-}
-
-#[derive(Debug)]
-pub enum ListKind {
-    Contact(PubkeySource),
-}
-
-///
-/// What kind of column is it?
-///   - Follow List
-///   - Notifications
-///   - DM
-///   - filter
-///   - ... etc
-#[derive(Debug)]
-pub enum ColumnKind {
-    List(ListKind),
-    Universe,
-
-    /// Generic filter
-    Generic,
-}
-
-impl Display for ColumnKind {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            ColumnKind::List(ListKind::Contact(_src)) => f.write_str("Contacts"),
-            ColumnKind::Generic => f.write_str("Timeline"),
-            ColumnKind::Universe => f.write_str("Universe"),
-        }
-    }
-}
-
-impl ColumnKind {
-    pub fn contact_list(pk: PubkeySource) -> Self {
-        ColumnKind::List(ListKind::Contact(pk))
-    }
-}
-
 #[derive(Debug, Copy, Clone)]
 pub enum TimelineSource<'a> {
     Column { ind: usize },