-
Notifications
You must be signed in to change notification settings - Fork 384
/
history_message_list.go
81 lines (65 loc) · 1.67 KB
/
history_message_list.go
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
package mini
import (
"sync"
"time"
"github.com/gdamore/tcell"
"github.com/rivo/tview"
)
type historyMessageList struct {
lock sync.RWMutex
historyScroll *tview.Table
app *tview.Application
}
func newHistoryMessageList(app *tview.Application) *historyMessageList {
return &historyMessageList{
historyScroll: tview.NewTable(),
app: app,
}
}
func (h *historyMessageList) View() *tview.Table {
h.lock.RLock()
defer h.lock.RUnlock()
return h.historyScroll
}
func (h *historyMessageList) AppendErr(err error) {
if err == nil {
return
}
h.Append(&historyMessage{
messageType: messageTypeError,
payload: []byte(err.Error()),
})
}
func (h *historyMessageList) Append(m *historyMessage) {
h.lock.Lock()
defer h.lock.Unlock()
if m.receivedAt.IsZero() {
m.receivedAt = time.Now()
}
row := h.historyScroll.GetRowCount()
h.historyScroll.SetCellSimple(row, 0, m.Timestamp())
h.historyScroll.SetCellSimple(row, 1, m.Sender())
h.historyScroll.SetCellSimple(row, 2, m.Text())
for i := 0; i < 3; i++ {
cell := h.historyScroll.GetCell(row, i)
if m.messageType == messageTypeError {
cell.SetTextColor(tcell.ColorOrangeRed)
} else if m.messageType == messageTypeMeta {
cell.SetTextColor(tcell.ColorLimeGreen)
}
}
h.historyScroll.ScrollToEnd()
go h.app.Draw()
}
func (h *historyMessageList) Prepend(m *historyMessage, receivedAt time.Time) {
h.lock.Lock()
defer h.lock.Unlock()
if receivedAt.IsZero() {
m.receivedAt = time.Now()
}
h.historyScroll.InsertRow(0)
h.historyScroll.SetCellSimple(0, 0, m.Timestamp())
h.historyScroll.SetCellSimple(0, 1, m.Sender())
h.historyScroll.SetCellSimple(0, 2, m.Text())
go h.app.Draw()
}