Update up and down keybinds

Author: bjarneo

docs/keybindings.md

@@ -21,7 +21,9 @@ Press `Ctrl+K` in the player to see all keybindings.
 | Key | Action |
 |---|---|
 | `Tab` | Toggle focus (Playlist / EQ) |
-| `j` `k` / `Up` `Down` | Playlist scroll / EQ band adjust |
+| `j` `k` / `Up` `Down` | Playlist scroll / EQ band adjust (wraps around) |
+| `PageUp` `PageDown` / `Ctrl+U` `Ctrl+D` | Scroll playlist/file browser by page |
+| `Home` `End` / `g` `G` | Go to top/end of playlist/file browser |
 | `Shift+Up` `Shift+Down` | Move track up/down in playlist/queue |
 | `h` `l` | EQ cursor left/right |
 | `Enter` | Play selected track |

site/index.html

@@ -1223,7 +1223,9 @@
         <div class="key-row"><kbd>+ / &minus;</kbd><span>Volume up / down</span></div>
         <div class="key-row"><kbd>m</kbd><span>Toggle mono</span></div>
         <div class="key-row"><kbd>Tab</kbd><span>Focus: Playlist / EQ</span></div>
-        <div class="key-row"><kbd>j k</kbd><span>Scroll / adjust EQ</span></div>
+        <div class="key-row"><kbd>j k</kbd><span>Scroll / adjust EQ (wraps around)</span></div>
+        <div class="key-row"><kbd>PgUp PgDn / Ctrl+U Ctrl+D</kbd><span>Scroll playlist/browser by page</span></div>
+        <div class="key-row"><kbd>Home End / g G</kbd><span>Go to top/end of playlist/browser</span></div>
         <div class="key-row"><kbd>h l</kbd><span>EQ band left / right</span></div>
         <div class="key-row"><kbd>Enter</kbd><span>Play selected</span></div>
         <div class="key-row"><kbd>e</kbd><span>Cycle EQ preset</span></div>

ui/filebrowser.go

@@ -116,12 +116,12 @@ func (m *Model) handleFileBrowserKey(msg tea.KeyMsg) tea.Cmd {
 			m.fileBrowser.cursor = 0
 		}
 
-	case "pgup":
+	case "pgup", "ctrl+u":
 		if m.fileBrowser.cursor > 0 {
 			m.fileBrowser.cursor -= min(m.fileBrowser.cursor, 12)
 		}
 
-	case "pgdown":
+	case "pgdown", "ctrl+d":
 		if m.fileBrowser.cursor < len(m.fileBrowser.entries)-1 {
 			m.fileBrowser.cursor = min(len(m.fileBrowser.entries)-1, m.fileBrowser.cursor + 12)
 		}

ui/keymap.go

@@ -25,7 +25,9 @@ var keymapEntries = []keymapEntry{
 	{"t", "Choose theme"},
 	{"v", "Cycle visualizer"},
 	{"V", "Full-screen visualizer"},
-	{"↑ ↓", "Playlist scroll / EQ adjust"},
+	{"↑ ↓", "Playlist scroll / EQ adjust (wraps around)"},
+	{"PgUp PgDn / Ctrl+U D", "Scroll playlist/browser by page"},
+	{"Home End / g G", "Go to top/end of playlist/browser"},
 	{"Shift+↑ ↓", "Move track up/down"},
 	{"h l", "EQ cursor left/right"},
 	{"Enter", "Play selected track"},

ui/keys.go

@@ -317,13 +317,13 @@ func (m *Model) handleKey(msg tea.KeyMsg) tea.Cmd {
 			}
 		}
 
-	case "pgup":
+	case "pgup", "ctrl+u":
 		if m.focus == focusPlaylist && m.plCursor > 0 {
 			m.plCursor -= min(m.plCursor, m.plVisible)
 			m.adjustScroll()
 		}
 
-	case "pgdown":
+	case "pgdown", "ctrl+d":
 		if m.focus == focusPlaylist && m.plCursor < m.playlist.Len()-1 {
 			m.plCursor = min(m.playlist.Len()-1, m.plCursor + m.plVisible)
 			m.adjustScroll()