105 lines
2.9 KiB
Go
105 lines
2.9 KiB
Go
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// gomuks - A terminal Matrix client written in Go.
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// Copyright (C) 2018 Tulir Asokan
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package main
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import (
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"fmt"
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"sort"
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"strings"
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"github.com/gdamore/tcell"
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"maunium.net/go/tview"
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)
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type RoomView struct {
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*tview.Box
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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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users sort.StringSlice
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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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}
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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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return view
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}
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func (view *RoomView) Draw(screen tcell.Screen) {
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x, y, width, height := view.GetRect()
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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.topic.Draw(screen)
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view.content.Draw(screen)
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view.status.Draw(screen)
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borderX := x + width - 30
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background := tcell.StyleDefault.Background(view.GetBackgroundColor()).Foreground(view.GetBorderColor())
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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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}
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func (view *RoomView) SetTyping(users []string) {
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if len(users) == 0 {
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view.status.SetText("")
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} else if len(users) < 2 {
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view.status.SetText("Typing: " + strings.Join(users, " and "))
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} else {
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view.status.SetText(fmt.Sprintf(
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"Typing: %s and %s",
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strings.Join(users[:len(users)-1], ", "), users[len(users)-1]))
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}
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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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}
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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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}
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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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}
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}
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func (view *RoomView) AddUser(user string) {
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view.SetUsers(append(view.users, user))
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}
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