refactor(ui): modularize UI widgets

This commit is contained in:
ayntgl 2022-02-26 23:00:17 +04:00
parent 663172e1cf
commit ff5cbf7216
8 changed files with 564 additions and 507 deletions

16
main.go
View file

@ -13,7 +13,6 @@ const keyringServiceName = "discordo"
func main() {
app := ui.NewApp()
app.EnableMouse(app.Config.General.Mouse)
token := os.Getenv("DISCORDO_TOKEN")
if token == "" {
@ -26,9 +25,8 @@ func main() {
panic(err)
}
app.
SetRoot(ui.NewMainFlex(app), true).
SetFocus(app.GuildsList)
app.DrawMainFlex()
app.SetFocus(app.GuildsList)
} else {
loginForm := ui.NewLoginForm(false)
loginForm.AddButton("Login", func() {
@ -50,9 +48,8 @@ func main() {
panic(err)
}
app.
SetRoot(ui.NewMainFlex(app), true).
SetFocus(app.GuildsList)
app.DrawMainFlex()
app.SetFocus(app.GuildsList)
go keyring.Set("discordo", "token", lr.Token)
} else {
@ -74,9 +71,8 @@ func main() {
panic(err)
}
app.
SetRoot(ui.NewMainFlex(app), true).
SetFocus(app.GuildsList)
app.DrawMainFlex()
app.SetFocus(app.GuildsList)
go keyring.Set(keyringServiceName, "token", lr.Token)
})

View file

@ -6,16 +6,17 @@ import (
"github.com/ayntgl/discordgo"
"github.com/ayntgl/discordo/config"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
)
type App struct {
*tview.Application
MainFlex *tview.Flex
GuildsList *tview.List
ChannelsTreeView *tview.TreeView
MessagesTextView *tview.TextView
MessageInputField *tview.InputField
GuildsList *GuildsList
ChannelsTreeView *ChannelsTreeView
MessagesTextView *MessagesTextView
MessageInputField *MessageInputField
Session *discordgo.Session
SelectedChannel *discordgo.Channel
Config *config.Config
@ -23,20 +24,24 @@ type App struct {
}
func NewApp() *App {
s, _ := discordgo.New()
return &App{
Application: tview.NewApplication(),
MainFlex: tview.NewFlex(),
GuildsList: tview.NewList(),
ChannelsTreeView: tview.NewTreeView(),
MessagesTextView: tview.NewTextView(),
MessageInputField: tview.NewInputField(),
Session: s,
Config: config.NewConfig(),
app := &App{
MainFlex: tview.NewFlex(),
SelectedMessage: -1,
}
app.GuildsList = NewGuildsList(app)
app.ChannelsTreeView = NewChannelsTreeView(app)
app.MessagesTextView = NewMessagesTextView(app)
app.MessageInputField = NewMessageInputField(app)
app.Session, _ = discordgo.New()
app.Config = config.NewConfig()
app.Application = tview.NewApplication()
app.EnableMouse(app.Config.General.Mouse)
app.SetInputCapture(app.onInputCapture)
return app
}
func (app *App) Connect(token string) error {
@ -59,12 +64,51 @@ func (app *App) Connect(token string) error {
app.Session.Token = token
app.Session.Identify.Token = token
app.Session.AddHandler(app.onGuildCreate)
app.Session.AddHandler(app.onSessionGuildCreate)
app.Session.AddHandler(app.onSessionMessageCreate)
return app.Session.Open()
}
func (app *App) onInputCapture(e *tcell.EventKey) *tcell.EventKey {
if app.MessageInputField.HasFocus() {
return e
}
switch e.Name() {
case app.Config.Keybindings.ToggleGuildsList:
app.SetFocus(app.GuildsList)
return nil
case app.Config.Keybindings.ToggleChannelsTreeView:
app.SetFocus(app.ChannelsTreeView)
return nil
case app.Config.Keybindings.ToggleMessagesTextView:
app.SetFocus(app.MessagesTextView)
return nil
case app.Config.Keybindings.ToggleMessageInputField:
app.SetFocus(app.MessageInputField)
return nil
}
return e
}
func (app *App) DrawMainFlex() {
leftFlex := tview.NewFlex().
SetDirection(tview.FlexRow).
AddItem(app.GuildsList, 10, 1, false).
AddItem(app.ChannelsTreeView, 0, 1, false)
rightFlex := tview.NewFlex().
SetDirection(tview.FlexRow).
AddItem(app.MessagesTextView, 0, 1, false).
AddItem(app.MessageInputField, 3, 1, false)
app.MainFlex.
AddItem(leftFlex, 0, 1, false).
AddItem(rightFlex, 0, 4, false)
app.SetRoot(app.MainFlex, true)
}
func (app *App) onSessionReady(_ *discordgo.Session, r *discordgo.Ready) {
app.GuildsList.AddItem("Direct Messages", "", 0, nil)
@ -87,7 +131,7 @@ func (app *App) onSessionReady(_ *discordgo.Session, r *discordgo.Ready) {
}
}
func (app *App) onGuildCreate(_ *discordgo.Session, g *discordgo.GuildCreate) {
func (app *App) onSessionGuildCreate(_ *discordgo.Session, g *discordgo.GuildCreate) {
app.GuildsList.AddItem(g.Name, "", 0, nil)
}

65
ui/channels.go Normal file
View file

@ -0,0 +1,65 @@
package ui
import (
"github.com/ayntgl/discordgo"
"github.com/rivo/tview"
)
type ChannelsTreeView struct {
*tview.TreeView
app *App
}
func NewChannelsTreeView(app *App) *ChannelsTreeView {
ctv := &ChannelsTreeView{
TreeView: tview.NewTreeView(),
app: app,
}
ctv.SetTopLevel(1)
ctv.SetRoot(tview.NewTreeNode(""))
ctv.SetTitle("Channels")
ctv.SetTitleAlign(tview.AlignLeft)
ctv.SetBorder(true)
ctv.SetBorderPadding(0, 0, 1, 1)
ctv.SetSelectedFunc(ctv.onSelected)
return ctv
}
func (ctv *ChannelsTreeView) onSelected(n *tview.TreeNode) {
ctv.app.SelectedMessage = -1
ctv.app.MessagesTextView.
Highlight().
Clear()
ctv.app.MessageInputField.SetText("")
c, err := ctv.app.Session.State.Channel(n.GetReference().(string))
if err != nil {
return
}
if c.Type == discordgo.ChannelTypeGuildCategory {
n.SetExpanded(!n.IsExpanded())
return
}
ctv.app.SelectedChannel = c
ctv.app.SetFocus(ctv.app.MessageInputField)
go func() {
ms, err := ctv.app.Session.ChannelMessages(c.ID, ctv.app.Config.General.FetchMessagesLimit, "", "", "")
if err != nil {
return
}
for i := len(ms) - 1; i >= 0; i-- {
ctv.app.SelectedChannel.Messages = append(ctv.app.SelectedChannel.Messages, ms[i])
_, err = ctv.app.MessagesTextView.Write(buildMessage(ctv.app, ms[i]))
if err != nil {
return
}
}
ctv.app.MessagesTextView.ScrollToEnd()
}()
}

111
ui/guilds.go Normal file
View file

@ -0,0 +1,111 @@
package ui
import (
"sort"
"github.com/ayntgl/discordgo"
"github.com/ayntgl/discordo/discord"
"github.com/rivo/tview"
)
type GuildsList struct {
*tview.List
app *App
}
func NewGuildsList(app *App) *GuildsList {
gl := &GuildsList{
List: tview.NewList(),
app: app,
}
gl.ShowSecondaryText(false)
gl.SetTitle("Guilds")
gl.SetTitleAlign(tview.AlignLeft)
gl.SetBorder(true)
gl.SetBorderPadding(0, 0, 1, 1)
gl.SetSelectedFunc(gl.onSelected)
return gl
}
func (gl *GuildsList) onSelected(idx int, mainText string, secondaryText string, shortcut rune) {
rootTreeNode := gl.app.ChannelsTreeView.GetRoot()
rootTreeNode.ClearChildren()
gl.app.SelectedMessage = -1
gl.app.MessagesTextView.
Highlight().
Clear()
gl.app.MessageInputField.SetText("")
// If the user is a bot account, the direct messages item does not exist in the guilds list.
if gl.app.Session.State.User.Bot && idx == 0 {
idx = 1
}
if idx == 0 { // Direct Messages
cs := gl.app.Session.State.PrivateChannels
sort.Slice(cs, func(i, j int) bool {
return cs[i].LastMessageID > cs[j].LastMessageID
})
for _, c := range cs {
channelTreeNode := tview.NewTreeNode(discord.ChannelToString(c)).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
}
} else { // Guild
cs := gl.app.Session.State.Guilds[idx-1].Channels
sort.Slice(cs, func(i, j int) bool {
return cs[i].Position < cs[j].Position
})
for _, c := range cs {
if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) && (c.ParentID == "") {
channelTreeNode := tview.NewTreeNode(discord.ChannelToString(c)).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
}
}
CATEGORY:
for _, c := range cs {
if c.Type == discordgo.ChannelTypeGuildCategory {
for _, nestedChannel := range cs {
if nestedChannel.ParentID == c.ID {
channelTreeNode := tview.NewTreeNode(c.Name).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
continue CATEGORY
}
}
channelTreeNode := tview.NewTreeNode(c.Name).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
}
}
for _, c := range cs {
if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) && (c.ParentID != "") {
var parentTreeNode *tview.TreeNode
rootTreeNode.Walk(func(node, _ *tview.TreeNode) bool {
if node.GetReference() == c.ParentID {
parentTreeNode = node
return false
}
return true
})
if parentTreeNode != nil {
channelTreeNode := tview.NewTreeNode(discord.ChannelToString(c)).
SetReference(c.ID)
parentTreeNode.AddChild(channelTreeNode)
}
}
}
}
gl.app.ChannelsTreeView.SetCurrentNode(rootTreeNode)
gl.app.SetFocus(gl.app.ChannelsTreeView)
}

View file

@ -1,392 +0,0 @@
package ui
import (
"io"
"os"
"os/exec"
"sort"
"strings"
"github.com/atotto/clipboard"
"github.com/ayntgl/discordgo"
"github.com/ayntgl/discordo/discord"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
)
func onAppInputCapture(app *App, e *tcell.EventKey) *tcell.EventKey {
if app.MessageInputField.HasFocus() {
return e
}
switch e.Name() {
case app.Config.Keybindings.ToggleGuildsList:
app.SetFocus(app.GuildsList)
return nil
case app.Config.Keybindings.ToggleChannelsTreeView:
app.SetFocus(app.ChannelsTreeView)
return nil
case app.Config.Keybindings.ToggleMessagesTextView:
app.SetFocus(app.MessagesTextView)
return nil
case app.Config.Keybindings.ToggleMessageInputField:
app.SetFocus(app.MessageInputField)
return nil
}
return e
}
func onGuildsListSelected(app *App, guildIdx int) {
rootTreeNode := app.ChannelsTreeView.GetRoot()
rootTreeNode.ClearChildren()
app.SelectedMessage = -1
app.MessagesTextView.
Highlight().
Clear()
app.MessageInputField.SetText("")
// If the user is a bot account, the direct messages item does not exist in the guilds list.
if app.Session.State.User.Bot && guildIdx == 0 {
guildIdx = 1
}
if guildIdx == 0 { // Direct Messages
cs := app.Session.State.PrivateChannels
sort.Slice(cs, func(i, j int) bool {
return cs[i].LastMessageID > cs[j].LastMessageID
})
for _, c := range cs {
channelTreeNode := tview.NewTreeNode(discord.ChannelToString(c)).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
}
} else { // Guild
cs := app.Session.State.Guilds[guildIdx-1].Channels
sort.Slice(cs, func(i, j int) bool {
return cs[i].Position < cs[j].Position
})
for _, c := range cs {
if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) && (c.ParentID == "") {
channelTreeNode := tview.NewTreeNode(discord.ChannelToString(c)).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
}
}
CATEGORY:
for _, c := range cs {
if c.Type == discordgo.ChannelTypeGuildCategory {
for _, nestedChannel := range cs {
if nestedChannel.ParentID == c.ID {
channelTreeNode := tview.NewTreeNode(c.Name).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
continue CATEGORY
}
}
channelTreeNode := tview.NewTreeNode(c.Name).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
}
}
for _, c := range cs {
if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) && (c.ParentID != "") {
var parentTreeNode *tview.TreeNode
rootTreeNode.Walk(func(node, _ *tview.TreeNode) bool {
if node.GetReference() == c.ParentID {
parentTreeNode = node
return false
}
return true
})
if parentTreeNode != nil {
channelTreeNode := tview.NewTreeNode(discord.ChannelToString(c)).
SetReference(c.ID)
parentTreeNode.AddChild(channelTreeNode)
}
}
}
}
app.ChannelsTreeView.SetCurrentNode(rootTreeNode)
app.SetFocus(app.ChannelsTreeView)
}
func onChannelsTreeViewSelected(app *App, n *tview.TreeNode) {
app.SelectedMessage = -1
app.MessagesTextView.
Highlight().
Clear()
app.MessageInputField.SetText("")
c, err := app.Session.State.Channel(n.GetReference().(string))
if err != nil {
return
}
if c.Type == discordgo.ChannelTypeGuildCategory {
n.SetExpanded(!n.IsExpanded())
return
}
app.SelectedChannel = c
app.SetFocus(app.MessageInputField)
go func() {
ms, err := app.Session.ChannelMessages(c.ID, app.Config.General.FetchMessagesLimit, "", "", "")
if err != nil {
return
}
for i := len(ms) - 1; i >= 0; i-- {
app.SelectedChannel.Messages = append(app.SelectedChannel.Messages, ms[i])
_, err = app.MessagesTextView.Write(buildMessage(app, ms[i]))
if err != nil {
return
}
}
app.MessagesTextView.ScrollToEnd()
}()
}
func onMessagesTextViewInputCapture(app *App, e *tcell.EventKey) *tcell.EventKey {
if app.SelectedChannel == nil {
return nil
}
ms := app.SelectedChannel.Messages
if len(ms) == 0 {
return nil
}
switch e.Name() {
case app.Config.Keybindings.SelectPreviousMessage:
if len(app.MessagesTextView.GetHighlights()) == 0 {
app.SelectedMessage = len(ms) - 1
} else {
app.SelectedMessage--
if app.SelectedMessage < 0 {
app.SelectedMessage = 0
}
}
app.MessagesTextView.
Highlight(ms[app.SelectedMessage].ID).
ScrollToHighlight()
return nil
case app.Config.Keybindings.SelectNextMessage:
if len(app.MessagesTextView.GetHighlights()) == 0 {
app.SelectedMessage = len(ms) - 1
} else {
app.SelectedMessage++
if app.SelectedMessage >= len(ms) {
app.SelectedMessage = len(ms) - 1
}
}
app.MessagesTextView.
Highlight(ms[app.SelectedMessage].ID).
ScrollToHighlight()
return nil
case app.Config.Keybindings.SelectFirstMessage:
app.SelectedMessage = 0
app.MessagesTextView.
Highlight(ms[app.SelectedMessage].ID).
ScrollToHighlight()
return nil
case app.Config.Keybindings.SelectLastMessage:
app.SelectedMessage = len(ms) - 1
app.MessagesTextView.
Highlight(ms[app.SelectedMessage].ID).
ScrollToHighlight()
return nil
case app.Config.Keybindings.ToggleMessageActionsList:
messageActionsList := tview.NewList()
hs := app.MessagesTextView.GetHighlights()
if len(hs) == 0 {
return nil
}
_, m := discord.FindMessageByID(app.SelectedChannel.Messages, hs[0])
if m == nil {
return nil
}
if discord.HasPermission(app.Session.State, app.SelectedChannel.ID, discordgo.PermissionSendMessages) {
messageActionsList.
AddItem("Reply", "", 'r', nil).
AddItem("Mention Reply", "", 'R', nil)
}
if m.ReferencedMessage != nil {
messageActionsList.AddItem("Select Reply", "", 'm', nil)
}
messageActionsList.
ShowSecondaryText(false).
AddItem("Copy Content", "", 'c', nil).
AddItem("Copy ID", "", 'i', nil).
SetDoneFunc(func() {
app.
SetRoot(app.MainFlex, true).
SetFocus(app.MessagesTextView)
}).
SetSelectedFunc(func(_ int, mainText string, _ string, _ rune) {
onMessageActionsListSelected(app, mainText, m)
}).
SetTitle("Press the Escape key to close").
SetBorder(true)
app.SetRoot(messageActionsList, true)
return nil
case "Esc":
app.SelectedMessage = -1
app.SetFocus(app.MainFlex)
app.MessagesTextView.
Clear().
Highlight()
return nil
}
return e
}
func onMessageActionsListSelected(app *App, mainText string, m *discordgo.Message) {
switch mainText {
case "Copy Content":
if err := clipboard.WriteAll(m.Content); err != nil {
return
}
app.SetRoot(app.MainFlex, false)
case "Copy ID":
if err := clipboard.WriteAll(m.ID); err != nil {
return
}
app.SetRoot(app.MainFlex, false)
case "Reply":
app.MessageInputField.SetTitle("Replying to " + m.Author.String())
app.
SetRoot(app.MainFlex, false).
SetFocus(app.MessageInputField)
case "Mention Reply":
app.MessageInputField.SetTitle("[@] Replying to " + m.Author.String())
app.
SetRoot(app.MainFlex, false).
SetFocus(app.MessageInputField)
case "Select Reply":
app.SelectedMessage, _ = discord.FindMessageByID(app.SelectedChannel.Messages, m.ReferencedMessage.ID)
app.MessagesTextView.
Highlight(m.ReferencedMessage.ID).
ScrollToHighlight()
app.
SetRoot(app.MainFlex, false).
SetFocus(app.MessagesTextView)
}
}
func onMessageInputFieldInputCapture(app *App, e *tcell.EventKey) *tcell.EventKey {
switch e.Name() {
case "Enter":
if app.SelectedChannel == nil {
return nil
}
t := strings.TrimSpace(app.MessageInputField.GetText())
if t == "" {
return nil
}
if len(app.MessagesTextView.GetHighlights()) != 0 {
_, m := discord.FindMessageByID(app.SelectedChannel.Messages, app.MessagesTextView.GetHighlights()[0])
d := &discordgo.MessageSend{
Content: t,
Reference: m.Reference(),
AllowedMentions: &discordgo.MessageAllowedMentions{RepliedUser: false},
}
if strings.HasPrefix(app.MessageInputField.GetTitle(), "[@]") {
d.AllowedMentions.RepliedUser = true
} else {
d.AllowedMentions.RepliedUser = false
}
go app.Session.ChannelMessageSendComplex(m.ChannelID, d)
app.SelectedMessage = -1
app.MessagesTextView.Highlight()
app.MessageInputField.SetTitle("")
} else {
go app.Session.ChannelMessageSend(app.SelectedChannel.ID, t)
}
app.MessageInputField.SetText("")
return nil
case "Ctrl+V":
text, _ := clipboard.ReadAll()
text = app.MessageInputField.GetText() + text
app.MessageInputField.SetText(text)
return nil
case "Esc":
app.MessageInputField.
SetText("").
SetTitle("")
app.SetFocus(app.MainFlex)
app.SelectedMessage = -1
app.MessagesTextView.Highlight()
return nil
case app.Config.Keybindings.ToggleExternalEditor:
e := os.Getenv("EDITOR")
if e == "" {
return nil
}
f, err := os.CreateTemp(os.TempDir(), "discordo-*.md")
if err != nil {
return nil
}
defer os.Remove(f.Name())
cmd := exec.Command(e, f.Name())
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
app.Suspend(func() {
err = cmd.Run()
if err != nil {
return
}
})
b, err := io.ReadAll(f)
if err != nil {
return nil
}
app.MessageInputField.SetText(string(b))
return nil
}
return e
}

28
ui/login.go Normal file
View file

@ -0,0 +1,28 @@
package ui
import "github.com/rivo/tview"
type LoginForm struct {
*tview.Form
}
func NewLoginForm(mfa bool) *LoginForm {
lf := &LoginForm{
Form: tview.NewForm(),
}
if mfa {
lf.AddPasswordField("MFA Code (optional)", "", 0, 0, nil)
} else {
lf.
AddInputField("Email", "", 0, nil, nil).
AddPasswordField("Password", "", 0, 0, nil)
}
lf.SetButtonsAlign(tview.AlignCenter)
lf.SetTitle("Login")
lf.SetTitleAlign(tview.AlignLeft)
lf.SetBorder(true)
lf.SetBorderPadding(0, 0, 1, 1)
return lf
}

292
ui/messages.go Normal file
View file

@ -0,0 +1,292 @@
package ui
import (
"io"
"os"
"os/exec"
"strings"
"github.com/atotto/clipboard"
"github.com/ayntgl/discordgo"
"github.com/ayntgl/discordo/discord"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
)
type MessagesTextView struct {
*tview.TextView
app *App
}
func NewMessagesTextView(app *App) *MessagesTextView {
mtv := &MessagesTextView{
TextView: tview.NewTextView(),
app: app,
}
mtv.SetDynamicColors(true)
mtv.SetRegions(true)
mtv.SetWordWrap(true)
mtv.SetChangedFunc(func() {
mtv.app.Draw()
})
mtv.SetBorder(true)
mtv.SetBorderPadding(0, 0, 1, 1)
mtv.SetInputCapture(mtv.onInputCapture)
return mtv
}
func (mtv *MessagesTextView) onInputCapture(e *tcell.EventKey) *tcell.EventKey {
if mtv.app.SelectedChannel == nil {
return nil
}
ms := mtv.app.SelectedChannel.Messages
if len(ms) == 0 {
return nil
}
switch e.Name() {
case mtv.app.Config.Keybindings.SelectPreviousMessage:
if len(mtv.app.MessagesTextView.GetHighlights()) == 0 {
mtv.app.SelectedMessage = len(ms) - 1
} else {
mtv.app.SelectedMessage--
if mtv.app.SelectedMessage < 0 {
mtv.app.SelectedMessage = 0
}
}
mtv.app.MessagesTextView.
Highlight(ms[mtv.app.SelectedMessage].ID).
ScrollToHighlight()
return nil
case mtv.app.Config.Keybindings.SelectNextMessage:
if len(mtv.app.MessagesTextView.GetHighlights()) == 0 {
mtv.app.SelectedMessage = len(ms) - 1
} else {
mtv.app.SelectedMessage++
if mtv.app.SelectedMessage >= len(ms) {
mtv.app.SelectedMessage = len(ms) - 1
}
}
mtv.app.MessagesTextView.
Highlight(ms[mtv.app.SelectedMessage].ID).
ScrollToHighlight()
return nil
case mtv.app.Config.Keybindings.SelectFirstMessage:
mtv.app.SelectedMessage = 0
mtv.app.MessagesTextView.
Highlight(ms[mtv.app.SelectedMessage].ID).
ScrollToHighlight()
return nil
case mtv.app.Config.Keybindings.SelectLastMessage:
mtv.app.SelectedMessage = len(ms) - 1
mtv.app.MessagesTextView.
Highlight(ms[mtv.app.SelectedMessage].ID).
ScrollToHighlight()
return nil
case mtv.app.Config.Keybindings.ToggleMessageActionsList:
messageActionsList := tview.NewList()
hs := mtv.app.MessagesTextView.GetHighlights()
if len(hs) == 0 {
return nil
}
_, m := discord.FindMessageByID(mtv.app.SelectedChannel.Messages, hs[0])
if m == nil {
return nil
}
if discord.HasPermission(mtv.app.Session.State, mtv.app.SelectedChannel.ID, discordgo.PermissionSendMessages) {
messageActionsList.
AddItem("Reply", "", 'r', nil).
AddItem("Mention Reply", "", 'R', nil)
}
if m.ReferencedMessage != nil {
messageActionsList.AddItem("Select Reply", "", 'm', nil)
}
messageActionsList.
ShowSecondaryText(false).
AddItem("Copy Content", "", 'c', nil).
AddItem("Copy ID", "", 'i', nil).
SetDoneFunc(func() {
mtv.app.
SetRoot(mtv.app.MainFlex, true).
SetFocus(mtv.app.MessagesTextView)
}).
SetSelectedFunc(func(_ int, mainText string, _ string, _ rune) {
onMessageActionsListSelected(mtv.app, mainText, m)
}).
SetTitle("Press the Escape key to close").
SetBorder(true)
mtv.app.SetRoot(messageActionsList, true)
return nil
case "Esc":
mtv.app.SelectedMessage = -1
mtv.app.SetFocus(mtv.app.MainFlex)
mtv.app.MessagesTextView.
Clear().
Highlight()
return nil
}
return e
}
func onMessageActionsListSelected(app *App, mainText string, m *discordgo.Message) {
switch mainText {
case "Copy Content":
if err := clipboard.WriteAll(m.Content); err != nil {
return
}
app.SetRoot(app.MainFlex, false)
case "Copy ID":
if err := clipboard.WriteAll(m.ID); err != nil {
return
}
app.SetRoot(app.MainFlex, false)
case "Reply":
app.MessageInputField.SetTitle("Replying to " + m.Author.String())
app.
SetRoot(app.MainFlex, false).
SetFocus(app.MessageInputField)
case "Mention Reply":
app.MessageInputField.SetTitle("[@] Replying to " + m.Author.String())
app.
SetRoot(app.MainFlex, false).
SetFocus(app.MessageInputField)
case "Select Reply":
app.SelectedMessage, _ = discord.FindMessageByID(app.SelectedChannel.Messages, m.ReferencedMessage.ID)
app.MessagesTextView.
Highlight(m.ReferencedMessage.ID).
ScrollToHighlight()
app.
SetRoot(app.MainFlex, false).
SetFocus(app.MessagesTextView)
}
}
type MessageInputField struct {
*tview.InputField
app *App
}
func NewMessageInputField(app *App) *MessageInputField {
mi := &MessageInputField{
InputField: tview.NewInputField(),
app: app,
}
mi.SetFieldBackgroundColor(tview.Styles.PrimitiveBackgroundColor)
mi.SetPlaceholder("Message...")
mi.SetPlaceholderStyle(tcell.StyleDefault.Background(tview.Styles.PrimitiveBackgroundColor))
mi.SetTitleAlign(tview.AlignLeft)
mi.SetBorder(true)
mi.SetBorderPadding(0, 0, 1, 1)
mi.SetInputCapture(mi.onInputCapture)
return mi
}
func (mi *MessageInputField) onInputCapture(e *tcell.EventKey) *tcell.EventKey {
switch e.Name() {
case "Enter":
if mi.app.SelectedChannel == nil {
return nil
}
t := strings.TrimSpace(mi.app.MessageInputField.GetText())
if t == "" {
return nil
}
if len(mi.app.MessagesTextView.GetHighlights()) != 0 {
_, m := discord.FindMessageByID(mi.app.SelectedChannel.Messages, mi.app.MessagesTextView.GetHighlights()[0])
d := &discordgo.MessageSend{
Content: t,
Reference: m.Reference(),
AllowedMentions: &discordgo.MessageAllowedMentions{RepliedUser: false},
}
if strings.HasPrefix(mi.app.MessageInputField.GetTitle(), "[@]") {
d.AllowedMentions.RepliedUser = true
} else {
d.AllowedMentions.RepliedUser = false
}
go mi.app.Session.ChannelMessageSendComplex(m.ChannelID, d)
mi.app.SelectedMessage = -1
mi.app.MessagesTextView.Highlight()
mi.app.MessageInputField.SetTitle("")
} else {
go mi.app.Session.ChannelMessageSend(mi.app.SelectedChannel.ID, t)
}
mi.app.MessageInputField.SetText("")
return nil
case "Ctrl+V":
text, _ := clipboard.ReadAll()
text = mi.app.MessageInputField.GetText() + text
mi.app.MessageInputField.SetText(text)
return nil
case "Esc":
mi.app.MessageInputField.
SetText("").
SetTitle("")
mi.app.SetFocus(mi.app.MainFlex)
mi.app.SelectedMessage = -1
mi.app.MessagesTextView.Highlight()
return nil
case mi.app.Config.Keybindings.ToggleExternalEditor:
e := os.Getenv("EDITOR")
if e == "" {
return nil
}
f, err := os.CreateTemp(os.TempDir(), "discordo-*.md")
if err != nil {
return nil
}
defer os.Remove(f.Name())
cmd := exec.Command(e, f.Name())
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
mi.app.Suspend(func() {
err = cmd.Run()
if err != nil {
return
}
})
b, err := io.ReadAll(f)
if err != nil {
return nil
}
mi.app.MessageInputField.SetText(string(b))
return nil
}
return e
}

View file

@ -1,87 +0,0 @@
package ui
import (
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
)
func NewMainFlex(app *App) *tview.Flex {
app.SetInputCapture(func(e *tcell.EventKey) *tcell.EventKey {
return onAppInputCapture(app, e)
})
app.GuildsList.
ShowSecondaryText(false).
SetSelectedFunc(func(guildIdx int, _ string, _ string, _ rune) {
onGuildsListSelected(app, guildIdx)
}).
SetTitle("Guilds").
SetTitleAlign(tview.AlignLeft).
SetBorder(true).
SetBorderPadding(0, 0, 1, 1)
app.ChannelsTreeView.
SetTopLevel(1).
SetRoot(tview.NewTreeNode("")).
SetSelectedFunc(func(n *tview.TreeNode) {
onChannelsTreeViewSelected(app, n)
}).
SetTitle("Channels").
SetTitleAlign(tview.AlignLeft).
SetBorder(true).
SetBorderPadding(0, 0, 1, 1)
app.MessagesTextView.
SetRegions(true).
SetDynamicColors(true).
SetWordWrap(true).
SetChangedFunc(func() { app.Draw() }).
SetInputCapture(func(e *tcell.EventKey) *tcell.EventKey {
return onMessagesTextViewInputCapture(app, e)
}).
SetBorder(true).
SetBorderPadding(0, 0, 1, 1)
app.MessageInputField.
SetPlaceholder("Message...").
SetFieldBackgroundColor(tview.Styles.PrimitiveBackgroundColor).
SetPlaceholderStyle(tcell.StyleDefault.Background(tview.Styles.PrimitiveBackgroundColor)).
SetInputCapture(func(e *tcell.EventKey) *tcell.EventKey {
return onMessageInputFieldInputCapture(app, e)
}).
SetTitleAlign(tview.AlignLeft).
SetBorder(true).
SetBorderPadding(0, 0, 1, 0)
leftFlex := tview.NewFlex().
SetDirection(tview.FlexRow).
AddItem(app.GuildsList, 10, 1, false).
AddItem(app.ChannelsTreeView, 0, 1, false)
rightFlex := tview.NewFlex().
SetDirection(tview.FlexRow).
AddItem(app.MessagesTextView, 0, 1, false).
AddItem(app.MessageInputField, 3, 1, false)
app.MainFlex.
AddItem(leftFlex, 0, 1, false).
AddItem(rightFlex, 0, 4, false)
return app.MainFlex
}
func NewLoginForm(mfa bool) *tview.Form {
loginForm := tview.NewForm()
loginForm.
SetButtonsAlign(tview.AlignCenter).
SetBorder(true).
SetBorderPadding(0, 0, 1, 0)
if mfa {
loginForm.AddPasswordField("MFA Code (optional)", "", 0, 0, nil)
} else {
loginForm.
AddInputField("Email", "", 0, nil, nil).
AddPasswordField("Password", "", 0, 0, nil)
}
return loginForm
}