119772a983
BREAKING: create a backup of your existing configuration file, delete it, and restart the application again to generate a new configuration file with updated fields.
77 lines
1.6 KiB
Go
77 lines
1.6 KiB
Go
package ui
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import (
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"github.com/diamondburned/arikawa/v3/discord"
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"github.com/rivo/tview"
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)
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type ChannelsTree struct {
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*tview.TreeView
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app *App
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}
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func NewChannelsTree(app *App) *ChannelsTree {
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ct := &ChannelsTree{
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TreeView: tview.NewTreeView(),
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app: app,
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}
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ct.SetRoot(tview.NewTreeNode(""))
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ct.SetTopLevel(1)
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ct.SetSelectedFunc(ct.onSelected)
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ct.SetTitle("Channels")
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ct.SetTitleAlign(tview.AlignLeft)
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ct.SetBorder(true)
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ct.SetBorderPadding(0, 0, 1, 1)
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return ct
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}
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func (ct *ChannelsTree) onSelected(node *tview.TreeNode) {
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ct.app.SelectedChannel = nil
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ct.app.SelectedMessage = -1
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ct.app.MessagesPanel.
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Highlight().
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Clear().
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SetTitle("")
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ct.app.MessageInputField.SetText("")
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ref := node.GetReference()
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c, err := ct.app.State.Cabinet.Channel(ref.(discord.ChannelID))
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if err != nil {
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return
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}
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// If the channel is a category channel, expand the selected node if it is collapsed, otherwise collapse.
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if c.Type == discord.GuildCategory {
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node.SetExpanded(!node.IsExpanded())
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return
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}
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ct.app.SelectedChannel = c
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ct.app.SetFocus(ct.app.MessageInputField)
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title := channelToString(*c)
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if c.Topic != "" {
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title += " - " + parseMarkdown(c.Topic)
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}
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ct.app.MessagesPanel.SetTitle(title)
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go func() {
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// The returned slice will be sorted from latest to oldest.
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ms, err := ct.app.State.Messages(c.ID, ct.app.Config.MessagesLimit)
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if err != nil {
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return
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}
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for i := len(ms) - 1; i >= 0; i-- {
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_, err = ct.app.MessagesPanel.Write(buildMessage(ct.app, ms[i]))
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if err != nil {
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return
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}
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}
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ct.app.MessagesPanel.ScrollToEnd()
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}()
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}
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