mirror of
https://github.com/diamondburned/cchat-gtk.git
synced 2024-10-31 19:44:23 +00:00
88 lines
2.1 KiB
Go
88 lines
2.1 KiB
Go
package messages
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import (
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"github.com/diamondburned/cchat"
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"github.com/diamondburned/cchat-gtk/internal/log"
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"github.com/diamondburned/cchat-gtk/internal/ui/messages/container"
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"github.com/diamondburned/cchat-gtk/internal/ui/messages/container/cozy"
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"github.com/diamondburned/cchat-gtk/internal/ui/messages/input"
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"github.com/gotk3/gotk3/gtk"
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"github.com/pkg/errors"
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)
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type Container interface {
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gtk.IWidget
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cchat.MessagesContainer
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Reset()
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ScrollToBottom()
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// PresendMessage is for unsent messages.
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PresendMessage(input.PresendMessage) (done func(sendError error))
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}
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type View struct {
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*gtk.Box
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Container container.Container
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SendInput *input.Field
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current cchat.ServerMessage
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author string
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}
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func NewView() *View {
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view := &View{}
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// TODO: change
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// view.Container = compact.NewContainer()
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view.Container = cozy.NewContainer()
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view.SendInput = input.NewField(view)
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view.Box, _ = gtk.BoxNew(gtk.ORIENTATION_VERTICAL, 0)
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view.Box.PackStart(view.Container, true, true, 0)
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view.Box.PackStart(view.SendInput, false, false, 0)
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view.Box.Show()
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return view
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}
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func (v *View) Reset() {
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// Leave the server if any.
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if v.current != nil {
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// Backend should handle synchronizing joins and leaves if it needs to.
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go func() {
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if err := v.current.LeaveServer(); err != nil {
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log.Error(errors.Wrap(err, "Error leaving server"))
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}
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}()
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}
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// Clean all messages.
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v.Container.Reset()
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// Reset the input.
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v.SendInput.Reset()
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}
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// JoinServer is not thread-safe, but it calls backend functions asynchronously.
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func (v *View) JoinServer(session cchat.Session, server cchat.ServerMessage) {
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// Reset before setting.
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v.Reset()
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v.current = server
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// Skipping ok check because sender can be nil. Without the empty check, Go
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// will panic.
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sender, _ := server.(cchat.ServerMessageSender)
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v.SendInput.SetSender(session, sender)
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go func() {
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if err := v.current.JoinServer(v.Container); err != nil {
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log.Error(errors.Wrap(err, "Failed to join server"))
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}
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}()
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}
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func (v *View) PresendMessage(msg input.PresendMessage) func(error) {
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return v.Container.PresendMessage(msg)
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}
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