feat(composer): add emoji autocomplete and preview

internal/emoji/emoji.go

@@ -0,0 +1,134 @@
+package emoji
+
+import (
+	"slices"
+	"strings"
+	"sync"
+
+	"github.com/ayn2op/arikawa/v3/discord"
+	"github.com/sahilm/fuzzy"
+)
+
+type Item struct {
+	Name       string
+	InsertText string
+	Display    string
+	Custom     bool
+}
+
+type itemList []Item
+
+func (l itemList) String(i int) string {
+	return l[i].Name
+}
+
+func (l itemList) Len() int {
+	return len(l)
+}
+
+var unicodeList = sync.OnceValue(func() []Item {
+	items := make([]Item, 0, len(Unicode))
+	for name, glyph := range Unicode {
+		items = append(items, Item{
+			Name:       name,
+			InsertText: glyph,
+			Display:    ":" + name + ": " + glyph,
+			Custom:     false,
+		})
+	}
+	slices.SortFunc(items, func(a, b Item) int {
+		if a.Name < b.Name {
+			return -1
+		} else if a.Name > b.Name {
+			return 1
+		}
+		return 0
+	})
+	return items
+})
+
+// Search searches custom emojis and standard Unicode emojis matching the query.
+func Search(query string, custom []discord.Emoji, limit int) []Item {
+	if limit <= 0 {
+		limit = 20
+	}
+
+	customItems := make([]Item, 0, len(custom))
+	for _, e := range custom {
+		customItems = append(customItems, Item{
+			Name:       e.Name,
+			InsertText: e.String(),
+			Display:    ":" + e.Name + ":",
+			Custom:     true,
+		})
+	}
+
+	uItems := unicodeList()
+
+	if query == "" {
+		results := make([]Item, 0, limit)
+		results = append(results, customItems...)
+		if len(results) < limit {
+			needed := limit - len(results)
+			if needed > len(uItems) {
+				needed = len(uItems)
+			}
+			results = append(results, uItems[:needed]...)
+		}
+		if len(results) > limit {
+			return results[:limit]
+		}
+		return results
+	}
+
+	// Exact prefix matches on custom emojis get highest priority
+	var results []Item
+	lowerQuery := strings.ToLower(query)
+
+	for _, item := range customItems {
+		if strings.HasPrefix(strings.ToLower(item.Name), lowerQuery) {
+			results = append(results, item)
+			if len(results) >= limit {
+				return results
+			}
+		}
+	}
+
+	// Fuzzy search across remaining custom emojis
+	if len(customItems) > 0 {
+		customMatches := fuzzy.FindFrom(query, itemList(customItems))
+		for _, m := range customMatches {
+			item := customItems[m.Index]
+			if !slices.ContainsFunc(results, func(it Item) bool { return it.Name == item.Name && it.Custom }) {
+				results = append(results, item)
+				if len(results) >= limit {
+					return results
+				}
+			}
+		}
+	}
+
+	// Exact prefix matches on unicode emojis
+	for _, item := range uItems {
+		if strings.HasPrefix(strings.ToLower(item.Name), lowerQuery) {
+			results = append(results, item)
+			if len(results) >= limit {
+				return results
+			}
+		}
+	}
+
+	// Fuzzy search across unicode emojis
+	uMatches := fuzzy.FindFrom(query, itemList(uItems))
+	for _, m := range uMatches {
+		item := uItems[m.Index]
+		if !slices.ContainsFunc(results, func(it Item) bool { return it.Name == item.Name && !it.Custom }) {
+			results = append(results, item)
+			if len(results) >= limit {
+				return results
+			}
+		}
+	}
+
+	return results
+}

internal/emoji/emoji_test.go

@@ -0,0 +1,87 @@
+package emoji
+
+import (
+	"testing"
+
+	"github.com/ayn2op/arikawa/v3/discord"
+)
+
+func TestSearchUnicode(t *testing.T) {
+	results := Search("smile", nil, 5)
+	if len(results) == 0 {
+		t.Fatal("expected results for 'smile', got none")
+	}
+
+	found := false
+	for _, item := range results {
+		if item.Name == "smile" && item.InsertText == "😄" {
+			found = true
+			break
+		}
+	}
+	if !found {
+		t.Errorf("expected smile -> 😄 in results, got %+v", results)
+	}
+}
+
+func TestSearchCustomEmojis(t *testing.T) {
+	custom := []discord.Emoji{
+		{
+			ID:   123456789,
+			Name: "custom_cat",
+		},
+		{
+			ID:       987654321,
+			Name:     "pepe_dance",
+			Animated: true,
+		},
+	}
+
+	results := Search("cat", custom, 5)
+	if len(results) == 0 {
+		t.Fatal("expected results for 'cat', got none")
+	}
+
+	found := false
+	for _, item := range results {
+		if item.Name == "custom_cat" {
+			found = true
+			if item.InsertText != "<:custom_cat:123456789>" {
+				t.Errorf("expected custom format, got %s", item.InsertText)
+			}
+			if !item.Custom {
+				t.Errorf("expected Custom=true")
+			}
+			break
+		}
+	}
+	if !found {
+		t.Errorf("expected custom_cat in results, got %+v", results)
+	}
+
+	// Test animated emoji
+	animResults := Search("dance", custom, 5)
+	if len(animResults) == 0 {
+		t.Fatal("expected results for 'dance', got none")
+	}
+	if animResults[0].InsertText != "<a:pepe_dance:987654321>" {
+		t.Errorf("expected animated format, got %s", animResults[0].InsertText)
+	}
+}
+
+func TestSearchEmptyQuery(t *testing.T) {
+	custom := []discord.Emoji{
+		{
+			ID:   111,
+			Name: "alpha",
+		},
+	}
+	results := Search("", custom, 10)
+	if len(results) == 0 {
+		t.Fatal("expected results for empty query, got none")
+	}
+	// Custom emojis should be listed first
+	if results[0].Name != "alpha" {
+		t.Errorf("expected custom emoji first for empty query, got %s", results[0].Name)
+	}
+}

internal/ui/chat/composer/model.go

@@ -25,6 +25,7 @@ import (
 	"github.com/ayn2op/discordo/internal/config"
 	"github.com/ayn2op/discordo/internal/consts"
 	"github.com/ayn2op/discordo/internal/ui"
+	"github.com/ayn2op/discordo/internal/ui/chat/emojislist"
 	"github.com/ayn2op/discordo/internal/ui/chat/mentionslist"
 	"github.com/ayn2op/ningen/v3"
 	"github.com/ayn2op/tview"
@@ -71,6 +72,7 @@ type Model struct {
 	sendMessageData   *api.SendMessageData
 	memberSearchCache map[string]uint
 	mentionsList      mentionslist.Model
+	emojisList        emojislist.Model
 	lastSearch        time.Time
 
 	typingUntil time.Time
@@ -87,6 +89,7 @@ func NewModel(cfg *config.Config, state *ningen.State) Model {
 		sendMessageData:   &api.SendMessageData{},
 		memberSearchCache: make(map[string]uint),
 		mentionsList:      mentionslist.NewModel(cfg),
+		emojisList:        emojislist.NewModel(cfg),
 	}
 	return c
 }
@@ -266,7 +269,7 @@ func (m Model) Update(msg tview.Msg) (Model, tview.Cmd) {
 			m.pasteText()
 			return m, pasteImage()
 		case keybind.Matches(msg, kbs.Send.Keybind):
-			if m.mentionsListVisible() {
+			if m.mentionsListVisible() || m.emojisListVisible() {
 				return m, m.tabComplete()
 			}
 			return m, m.send()
@@ -277,14 +280,14 @@ func (m Model) Update(msg tview.Msg) (Model, tview.Cmd) {
 			m.stopTabCompletion()
 			return m, m.pickFiles()
 		case keybind.Matches(msg, kbs.Cancel.Keybind):
-			if m.mentionsListVisible() {
+			if m.mentionsListVisible() || m.emojisListVisible() {
 				m.stopTabCompletion()
 				return m, nil
 			}
 			m.reset()
 			return m, nil
 		case keybind.Matches(msg, kbs.TabComplete.Keybind):
-			if m.mentionsListVisible() {
+			if m.mentionsListVisible() || m.emojisListVisible() {
 				return m, m.tabComplete()
 			}
 			m.insert("\t")
@@ -300,6 +303,10 @@ func (m Model) Update(msg tview.Msg) (Model, tview.Cmd) {
 		var cmd tview.Cmd
 		m.mentionsList, cmd = m.mentionsList.Update(msg)
 		return m, cmd
+	case emojislist.Msg:
+		var cmd tview.Cmd
+		m.emojisList, cmd = m.emojisList.Update(msg)
+		return m, cmd
 	}
 	return m, nil
 }
@@ -307,7 +314,7 @@ func (m Model) Update(msg tview.Msg) (Model, tview.Cmd) {
 func (m Model) canEditLastMessage() bool {
 	return !m.Disabled() && m.editing == nil && m.text == "" &&
 		m.sendMessageData.Reference == nil && len(m.sendMessageData.Files) == 0 &&
-		!m.mentionsListVisible()
+		!m.mentionsListVisible() && !m.emojisListVisible()
 }
 
 // StartEdit puts message in the composer to be edited.
@@ -421,6 +428,10 @@ func isMentionChar(r rune) bool {
 	return unicode.IsLetter(r) || unicode.IsDigit(r) || r == '_' || r == '.'
 }
 
+func isEmojiChar(r rune) bool {
+	return unicode.IsLetter(r) || unicode.IsDigit(r) || r == '_' || r == '+' || r == '-'
+}
+
 // suggestRecentAuthors suggests the authors of the channel's recent messages, other than the user.
 func (m *Model) suggestRecentAuthors(channel *discord.Channel) {
 	messages, err := m.state.Cabinet.Messages(channel.ID)
@@ -500,12 +511,23 @@ func (m Model) OnGuildMemberRemove(event *gateway.GuildMemberRemoveEvent) {
 	}
 }
 
-// MentionsListView places the mentions list at the bottom of the area above the composer, near the cursor, or returns nil if it is empty or the composer is not focused.
+// AutocompleteView places the active completion list (mentions or emojis) at the bottom of the area above the composer, near the cursor, or returns nil if none are active or the composer is not focused.
-func (m Model) MentionsListView(focused bool) tview.Widget {
+func (m Model) AutocompleteView(focused bool) tview.Widget {
-	if !focused || !m.mentionsListVisible() {
+	if !focused {
 		return nil
 	}
-	return mentionsPopup{m}
+	if m.mentionsListVisible() {
+		return mentionsPopup{m}
+	}
+	if m.emojisListVisible() {
+		return emojisPopup{m}
+	}
+	return nil
+}
+
+// MentionsListView is an alias for AutocompleteView.
+func (m Model) MentionsListView(focused bool) tview.Widget {
+	return m.AutocompleteView(focused)
 }
 
 // mentionsPopup places the mentions list within the area of the messages, which it is drawn over.
@@ -539,6 +561,33 @@ func (p mentionsPopup) area(area tview.Rectangle) tview.Rectangle {
 	return tview.Rectangle{X: area.X + x, Y: area.Y + area.Height - size.Height, Width: size.Width, Height: size.Height}
 }
 
+type emojisPopup struct {
+	c Model
+}
+
+func (emojisPopup) Size() (width, height layout.Length) { return layout.Fill, layout.Fill }
+
+func (emojisPopup) Layout(limits layout.Limits) layout.Size {
+	return layout.Atomic(limits, layout.Fill, layout.Fill)
+}
+
+func (p emojisPopup) Draw(screen tview.Screen, area tview.Rectangle) {
+	p.c.emojisList.View().Draw(screen, p.area(area))
+}
+
+func (p emojisPopup) Handle(msg tview.Msg, area tview.Rectangle) tview.Msg {
+	return p.c.emojisList.View().Handle(msg, p.area(area))
+}
+
+func (p emojisPopup) area(area tview.Rectangle) tview.Rectangle {
+	c := p.c
+	size := c.emojisList.View().Layout(layout.Limits{Max: layout.Size{Width: area.Width, Height: area.Height}})
+	value, cursor := c.text, c.cursor
+	col := uucode.StringWidth(value[strings.LastIndex(value[:cursor], "\n")+1 : cursor])
+	x := min(c.box(false).InnerArea(tview.Rectangle{}).X+col, area.Width-size.Width)
+	return tview.Rectangle{X: area.X + x, Y: area.Y + area.Height - size.Height, Width: size.Width, Height: size.Height}
+}
+
 func (m *Model) addMentionMember(gID discord.GuildID, member *discord.Member) bool {
 	if member == nil {
 		return false
@@ -593,10 +642,11 @@ func (m *Model) addMentionUser(user *discord.User) {
 	})
 }
 
-// stopTabCompletion clears the mentions list, which hides it, when it is in use.
+// stopTabCompletion clears the autocomplete lists, which hides them, when they are in use.
 func (m *Model) stopTabCompletion() {
 	if m.cfg.AutocompleteLimit > 0 {
 		m.mentionsList.Clear()
+		m.emojisList.Clear()
 	}
 }
 
@@ -605,6 +655,10 @@ func (m Model) mentionsListVisible() bool {
 	return m.mentionsList.ItemCount() != 0
 }
 
+func (m Model) emojisListVisible() bool {
+	return m.emojisList.ItemCount() != 0
+}
+
 func (m Model) attach(name string, reader io.Reader) {
 	m.sendMessageData.Files = append(m.sendMessageData.Files, sendpart.File{Name: name, Reader: reader})
 }

internal/ui/chat/composer/model_test.go

@@ -12,6 +12,7 @@ import (
 	"github.com/ayn2op/arikawa/v3/utils/sendpart"
 	"github.com/ayn2op/discordo/internal/config"
 	"github.com/ayn2op/ningen/v3"
+	ningenEmoji "github.com/ayn2op/ningen/v3/states/emoji"
 	"github.com/ayn2op/tview"
 	"github.com/ayn2op/tview/keybind"
 	"github.com/gdamore/tcell/v3"
@@ -200,3 +201,63 @@ func TestModelProcessText(t *testing.T) {
 		})
 	}
 }
+
+func TestModelEmojiSuggest(t *testing.T) {
+	c, _ := newTestModel(t)
+	channel := discord.Channel{ID: 1, Type: discord.DirectMessage}
+	c.SetChannel(&channel)
+	c.setText(":smi", 4)
+	c.tabSuggest()
+	if got := c.emojisList.ItemCount(); got == 0 {
+		t.Fatal("expected emoji suggestions for ':smi', got none")
+	}
+	if !c.emojisListVisible() {
+		t.Fatal("expected emojisListVisible to be true")
+	}
+	if c.mentionsListVisible() {
+		t.Fatal("expected mentionsListVisible to be false")
+	}
+}
+
+func TestModelEmojiComplete(t *testing.T) {
+	c, _ := newTestModel(t)
+	channel := discord.Channel{ID: 1, Type: discord.DirectMessage}
+	c.SetChannel(&channel)
+	c.setText("hello :smile", 12)
+	c.tabSuggest()
+	if !c.emojisListVisible() {
+		t.Fatal("expected emojis list visible")
+	}
+	c.tabComplete()
+	if got := c.text; got != "hello 😄 " {
+		t.Fatalf("text after completion = %q, want 'hello 😄 '", got)
+	}
+	if c.emojisListVisible() {
+		t.Fatal("expected emojis list to be hidden after completion")
+	}
+}
+
+func TestModelCustomEmojiComplete(t *testing.T) {
+	c, _ := newTestModel(t)
+	guildID := discord.GuildID(100)
+	channel := discord.Channel{ID: 10, GuildID: guildID, Type: discord.GuildText}
+	c.state.EmojiState = ningenEmoji.NewState(c.state.Cabinet)
+	_ = c.state.Cabinet.GuildSet(&discord.Guild{ID: guildID}, false)
+	_ = c.state.Cabinet.EmojiSet(guildID, []discord.Emoji{
+		{ID: 555, Name: "custom_pepe"},
+	}, false)
+
+	c.SetChannel(&channel)
+	c.setText(":custom_pepe", 12)
+	c.tabSuggest()
+	if !c.emojisListVisible() {
+		t.Fatal("expected emojis list visible")
+	}
+	c.tabComplete()
+	if got := c.text; got != "<:custom_pepe:555> " {
+		t.Fatalf("text after completion = %q, want '<:custom_pepe:555> '", got)
+	}
+	if c.emojisListVisible() {
+		t.Fatal("expected emojis list to be hidden after completion")
+	}
+}

internal/ui/chat/composer/msg.go

@@ -15,7 +15,10 @@ import (
 	"github.com/ayn2op/arikawa/v3/gateway"
 	"github.com/ayn2op/arikawa/v3/utils/json/option"
 	"github.com/ayn2op/arikawa/v3/utils/sendpart"
+	"github.com/ayn2op/discordo/internal/emoji"
+	"github.com/ayn2op/discordo/internal/ui/chat/emojislist"
 	"github.com/ayn2op/tview"
+	"github.com/gdamore/tcell/v3"
 	"github.com/ncruces/zenity"
 	"github.com/sahilm/fuzzy"
 	"golang.design/x/clipboard"
@@ -168,6 +171,16 @@ func (m *Model) send() tview.Cmd {
 }
 
 func (m *Model) tabComplete() tview.Cmd {
+	if m.mentionsListVisible() {
+		return m.completeMention()
+	}
+	if m.emojisListVisible() {
+		return m.completeEmoji()
+	}
+	return nil
+}
+
+func (m *Model) completeMention() tview.Cmd {
 	posEnd, name, r := wordBeforeCursor(m.text, m.cursor, isMentionChar)
 	if r != '@' {
 		m.stopTabCompletion()
@@ -219,12 +232,41 @@ func (m *Model) tabComplete() tview.Cmd {
 	return nil
 }
 
-func (m *Model) tabSuggest() tview.Cmd {
+func (m *Model) completeEmoji() tview.Cmd {
-	_, name, r := wordBeforeCursor(m.text, m.cursor, isMentionChar)
+	posEnd, name, r := wordBeforeCursor(m.text, m.cursor, isEmojiChar)
-	if r != '@' {
+	if r != ':' {
 		m.stopTabCompletion()
 		return nil
 	}
+	pos := posEnd - (len(name) + 1)
+
+	insertText, ok := m.emojisList.SelectedInsertText()
+	if !ok {
+		return nil
+	}
+	m.replace(pos, posEnd, insertText+" ")
+	m.stopTabCompletion()
+	return nil
+}
+
+func (m *Model) tabSuggest() tview.Cmd {
+	_, mentionName, rMention := wordBeforeCursor(m.text, m.cursor, isMentionChar)
+	if rMention == '@' {
+		m.emojisList.Clear()
+		return m.suggestMentions(mentionName)
+	}
+
+	_, emojiName, rEmoji := wordBeforeCursor(m.text, m.cursor, isEmojiChar)
+	if rEmoji == ':' {
+		m.mentionsList.Clear()
+		return m.suggestEmojis(emojiName)
+	}
+
+	m.stopTabCompletion()
+	return nil
+}
+
+func (m *Model) suggestMentions(name string) tview.Cmd {
 	channel := m.channel
 	if channel == nil {
 		return nil
@@ -273,6 +315,49 @@ func (m *Model) tabSuggest() tview.Cmd {
 	return nil
 }
 
+func (m *Model) suggestEmojis(name string) tview.Cmd {
+	channel := m.channel
+	if channel == nil {
+		return nil
+	}
+	m.emojisList.Clear()
+
+	var customEmojis []discord.Emoji
+	if m.state != nil && m.state.EmojiState != nil {
+		guilds, err := m.state.EmojiState.ForGuild(channel.GuildID)
+		if err == nil {
+			for _, g := range guilds {
+				customEmojis = append(customEmojis, g.Emojis...)
+			}
+		} else {
+			slog.Debug("failed to get emojis for guild", "err", err)
+		}
+	}
+
+	limit := int(m.cfg.AutocompleteLimit)
+	if limit <= 0 {
+		limit = 20
+	}
+
+	results := emoji.Search(name, customEmojis, limit)
+	for _, item := range results {
+		style := tcell.StyleDefault
+		m.emojisList.Append(emojislist.Item{
+			Name:        item.Name,
+			InsertText:  item.InsertText,
+			DisplayText: item.Display,
+			Style:       style,
+		})
+	}
+
+	if m.emojisList.ItemCount() == 0 {
+		m.stopTabCompletion()
+		return nil
+	}
+	m.emojisList.Rebuild()
+	return nil
+}
+
 // searchMember performs member discovery in a command goroutine.
 // It emits a follow-up suggestion message once results are loaded.
 func (m *Model) searchMember(gID discord.GuildID, name string) tview.Cmd {

internal/ui/chat/emojislist/item.go

@@ -0,0 +1,10 @@
+package emojislist
+
+import "github.com/ayn2op/tview"
+
+type Item struct {
+	Name        string
+	InsertText  string
+	DisplayText string
+	Style       tview.Style
+}

internal/ui/chat/emojislist/model.go

@@ -0,0 +1,103 @@
+package emojislist
+
+import (
+	"github.com/ayn2op/discordo/internal/config"
+	"github.com/ayn2op/discordo/internal/ui"
+	"github.com/ayn2op/tview"
+	"github.com/ayn2op/tview/layout"
+	"github.com/ayn2op/tview/list"
+	"github.com/ayn2op/tview/scrollbar"
+	"github.com/ayn2op/tview/text"
+	"github.com/ayn2op/tview/viewport"
+	"github.com/rockorager/go-uucode"
+)
+
+// Model shows emoji suggestions as a list in a box.
+type Model struct {
+	cfg *config.Config
+
+	items       []Item
+	cursor      int
+	scrollState viewport.ScrollState
+}
+
+func NewModel(cfg *config.Config) Model {
+	return Model{cfg: cfg, cursor: -1}
+}
+
+// View shows the list in a box whose bottom corners join the composer's border below it.
+func (m Model) View() tview.Widget {
+	set := m.cfg.UI.Border.NormalSet.BorderSet
+	set.BottomLeft, set.BottomRight = set.BottomT, set.BottomT
+	cfg := m.cfg.UI.MentionsList
+	list, width := m.listView().Height(layout.Shrink.Max(int(cfg.MaxHeight))), layout.Fill
+	if cfg.MinWidth != 0 {
+		list, width = list.Width(layout.Fixed(max(int(cfg.MinWidth), m.maxDisplayWidth()))), layout.Shrink
+	}
+
+	return ui.Box(list, m.cfg, false).Title(ui.Label("Emoji", m.cfg.Theme.Title, false)).BorderSet(set).Width(width).Height(layout.Shrink)
+}
+
+func (Model) Init() tview.Cmd { return nil }
+
+func (m Model) listView() viewport.Widget {
+	l := list.New(m.cursor, len(m.items), func(i int) tview.Widget {
+		item := m.items[i]
+		return text.New(item.DisplayText).Style(item.Style).Wrapping(text.WrappingNone)
+	}).
+		SelectedStyle(m.cfg.Theme.MentionsList.SelectedStyle.Style).
+		Keybind(ui.SelectionKeybind(m.cfg.Keybinds.MentionsList.SelectionKeybinds)).
+		Focused(true).
+		OnChange(func(cursor int) tview.Msg { return listMsg(cursor) })
+	return viewport.New(l, m.scrollState).
+		Target(l.Target(m.cursor)).
+		ScrollBar(scrollbar.New(), viewport.ScrollBarVisibilityAutomatic).
+		OnChange(func(s *viewport.ScrollState) tview.Msg { return scrollMsg(*s) })
+}
+
+func (m Model) Update(msg tview.Msg) (Model, tview.Cmd) {
+	switch msg := msg.(type) {
+	case listMsg:
+		m.cursor = int(msg)
+		m.scrollState.ScrollToTarget()
+	case scrollMsg:
+		m.scrollState = viewport.ScrollState(msg)
+	}
+	return m, nil
+}
+
+func (m *Model) Append(item Item) {
+	m.items = append(m.items, item)
+}
+
+func (m *Model) Clear() {
+	m.items = nil
+	m.cursor = -1
+}
+
+func (m Model) ItemCount() int {
+	return len(m.items)
+}
+
+func (m Model) SelectedInsertText() (string, bool) {
+	index := m.cursor
+	if index < 0 || index >= len(m.items) {
+		return "", false
+	}
+	return m.items[index].InsertText, true
+}
+
+func (m Model) maxDisplayWidth() int {
+	width := 0
+	for _, item := range m.items {
+		width = max(width, uucode.StringWidth(item.DisplayText))
+	}
+	return width
+}
+
+func (m *Model) Rebuild() {
+	m.cursor = min(0, len(m.items)-1)
+	m.scrollState.ScrollToTarget()
+}
+
+var _ tview.Model[Model] = Model{}

internal/ui/chat/emojislist/msg.go

@@ -0,0 +1,9 @@
+package emojislist
+
+import "github.com/ayn2op/tview/viewport"
+
+type Msg any
+
+type listMsg int
+
+type scrollMsg viewport.ScrollState

internal/ui/chat/model.go

@@ -22,6 +22,7 @@ import (
 	"github.com/ayn2op/discordo/internal/ui/chat/attachmentspicker"
 	"github.com/ayn2op/discordo/internal/ui/chat/channelspicker"
 	"github.com/ayn2op/discordo/internal/ui/chat/composer"
+	"github.com/ayn2op/discordo/internal/ui/chat/emojislist"
 	"github.com/ayn2op/discordo/internal/ui/chat/guildstree"
 	"github.com/ayn2op/discordo/internal/ui/chat/memberstree"
 	"github.com/ayn2op/discordo/internal/ui/chat/mentionslist"
@@ -304,7 +305,7 @@ func (m Model) Update(msg tview.Msg) (Model, tview.Cmd) {
 				ui.DialogButton{Label: "Yes", Cmd: tview.Sequence(closeState(m.state), logout())},
 			)
 		}
-	case composer.TabSuggestMsg, mentionslist.Msg:
+	case composer.TabSuggestMsg, mentionslist.Msg, emojislist.Msg:
 		return m, m.updatePane(paneComposer, msg)
 	case paneMsg:
 		if msg.focus {