1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
// gomuks - A terminal Matrix client written in Go.
// Copyright (C) 2019 Tulir Asokan
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package ui
import (
"sort"
"strings"
"github.com/mattn/go-runewidth"
"maunium.net/go/mautrix"
"maunium.net/go/mauview"
"maunium.net/go/tcell"
"maunium.net/go/gomuks/ui/widget"
)
type MemberList struct {
list roomMemberList
}
func NewMemberList() *MemberList {
return &MemberList{}
}
type memberListItem struct {
mautrix.Member
PowerLevel int
UserID string
Color tcell.Color
}
type roomMemberList []*memberListItem
func (rml roomMemberList) Len() int {
return len(rml)
}
func (rml roomMemberList) Less(i, j int) bool {
if rml[i].PowerLevel != rml[j].PowerLevel {
return rml[i].PowerLevel > rml[j].PowerLevel
}
return strings.Compare(strings.ToLower(rml[i].Displayname), strings.ToLower(rml[j].Displayname)) < 0
}
func (rml roomMemberList) Swap(i, j int) {
rml[i], rml[j] = rml[j], rml[i]
}
func (ml *MemberList) Update(data map[string]*mautrix.Member, levels *mautrix.PowerLevels) *MemberList {
ml.list = make(roomMemberList, len(data))
i := 0
for userID, member := range data {
ml.list[i] = &memberListItem{
Member: *member,
UserID: userID,
PowerLevel: levels.GetUserLevel(userID),
Color: widget.GetHashColor(userID),
}
i++
}
sort.Sort(ml.list)
return ml
}
func (ml *MemberList) Draw(screen mauview.Screen) {
width, _ := screen.Size()
for y, member := range ml.list {
if member.Membership == "invite" {
widget.WriteLineSimpleColor(screen, member.Displayname, 1, y, member.Color)
screen.SetCell(0, y, tcell.StyleDefault, '(')
if sw := runewidth.StringWidth(member.Displayname); sw < width-1 {
screen.SetCell(sw+1, y, tcell.StyleDefault, ')')
} else {
screen.SetCell(width-1, y, tcell.StyleDefault, ')')
}
} else {
widget.WriteLineSimpleColor(screen, member.Displayname, 0, y, member.Color)
}
}
}
|
