ADKFJSLKDFJSDKLFJ
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42
room-view.go
42
room-view.go
@ -18,6 +18,8 @@ package main
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import (
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"fmt"
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"hash/fnv"
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"regexp"
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"sort"
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"strings"
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@ -31,22 +33,34 @@ type RoomView struct {
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topic *tview.TextView
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content *tview.TextView
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status *tview.TextView
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userlist *tview.TextView
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userList *tview.TextView
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users sort.StringSlice
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}
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var colorNames []string
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func init() {
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colorNames = make([]string, len(tcell.ColorNames))
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i := 0
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for name, _ := range tcell.ColorNames {
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colorNames[i] = name
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i++
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}
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}
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func NewRoomView(topic string) *RoomView {
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view := &RoomView{
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Box: tview.NewBox(),
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topic: tview.NewTextView(),
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content: tview.NewTextView(),
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status: tview.NewTextView(),
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userlist: tview.NewTextView(),
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userList: tview.NewTextView(),
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}
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view.topic.
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SetText(strings.Replace(topic, "\n", " ", -1)).
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SetBackgroundColor(tcell.ColorDarkGreen)
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view.status.SetBackgroundColor(tcell.ColorDimGray)
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view.content.SetDynamicColors(true)
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return view
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}
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@ -55,7 +69,7 @@ func (view *RoomView) Draw(screen tcell.Screen) {
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view.topic.SetRect(x, y, width, 1)
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view.content.SetRect(x, y+1, width-30, height-2)
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view.status.SetRect(x, y+height-1, width, 1)
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view.userlist.SetRect(x+width-29, y+1, 29, height-2)
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view.userList.SetRect(x+width-29, y+1, 29, height-2)
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view.topic.Draw(screen)
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view.content.Draw(screen)
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@ -66,7 +80,7 @@ func (view *RoomView) Draw(screen tcell.Screen) {
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for borderY := y + 1; borderY < y+height-1; borderY++ {
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screen.SetContent(borderX, borderY, tview.GraphicsVertBar, nil, background)
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}
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view.userlist.Draw(screen)
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view.userList.Draw(screen)
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}
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func (view *RoomView) SetTyping(users []string) {
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@ -81,21 +95,35 @@ func (view *RoomView) SetTyping(users []string) {
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}
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}
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var colorPattern = regexp.MustCompile(`\[([a-zA-Z]+|#[0-9a-zA-Z]{6})\]`)
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func color(s string) string {
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h := fnv.New32a()
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h.Write([]byte(s))
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color := colorNames[int(h.Sum32()) % len(colorNames)]
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return fmt.Sprintf("[%s]%s[white]", color, s)
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}
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func escapeColor(s string) string {
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return colorPattern.ReplaceAllString(s, "[$1[]")
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}
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func (view *RoomView) AddMessage(sender, message string) {
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fmt.Fprintf(view.content, "<%s> %s\n", sender, message)
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fmt.Fprintf(view.content, "%s: %s\n",
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color(sender), escapeColor(message))
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}
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func (view *RoomView) SetUsers(users []string) {
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view.users = sort.StringSlice(users)
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view.users.Sort()
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view.userlist.SetText(strings.Join(view.users, "\n"))
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view.userList.SetText(strings.Join(view.users, "\n"))
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}
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func (view *RoomView) RemoveUser(user string) {
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i := view.users.Search(user)
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if i >= 0 {
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view.users = append(view.users[:i], view.users[i+1:]...)
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view.userlist.SetText(strings.Join(view.users, "\n"))
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view.userList.SetText(strings.Join(view.users, "\n"))
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}
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}
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@ -29,7 +29,7 @@ func (ui *GomuksUI) MakeMainUI() tview.Primitive {
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ui.mainView.SetColumns(30, 1, 0).SetRows(0, 1)
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ui.mainViewRoomList = tview.NewList().ShowSecondaryText(false)
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ui.mainViewRoomList.SetBorderPadding(0, 0, 0, 1)
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ui.mainViewRoomList.SetBorderPadding(0, 0, 1, 0)
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ui.mainView.AddItem(ui.mainViewRoomList, 0, 0, 2, 1, 0, 0, false)
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ui.mainView.AddItem(NewBorder(), 0, 1, 2, 1, 0, 0, false)
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