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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
package widgets
import (
"log"
"time"
"github.com/gdamore/tcell"
"git.sr.ht/~sircmpwn/aerc2/config"
"git.sr.ht/~sircmpwn/aerc2/lib/ui"
libui "git.sr.ht/~sircmpwn/aerc2/lib/ui"
)
type Aerc struct {
accounts map[string]*AccountView
cmd func(cmd string) error
conf *config.AercConfig
focused libui.Interactive
grid *libui.Grid
logger *log.Logger
statusbar *libui.Stack
statusline *StatusLine
pendingKeys []config.KeyStroke
tabs *libui.Tabs
}
func NewAerc(conf *config.AercConfig, logger *log.Logger,
cmd func(cmd string) error) *Aerc {
tabs := libui.NewTabs()
statusbar := ui.NewStack()
statusline := NewStatusLine()
statusbar.Push(statusline)
grid := libui.NewGrid().Rows([]libui.GridSpec{
{libui.SIZE_EXACT, 1},
{libui.SIZE_WEIGHT, 1},
{libui.SIZE_EXACT, 1},
}).Columns([]libui.GridSpec{
{libui.SIZE_EXACT, conf.Ui.SidebarWidth},
{libui.SIZE_WEIGHT, 1},
})
grid.AddChild(statusbar).At(2, 1)
// Minor hack
grid.AddChild(libui.NewBordered(
libui.NewFill(' '), libui.BORDER_RIGHT)).At(2, 0)
grid.AddChild(libui.NewText("aerc").
Strategy(libui.TEXT_CENTER).
Color(tcell.ColorBlack, tcell.ColorWhite))
grid.AddChild(tabs.TabStrip).At(0, 1)
grid.AddChild(tabs.TabContent).At(1, 0).Span(1, 2)
aerc := &Aerc{
accounts: make(map[string]*AccountView),
conf: conf,
cmd: cmd,
grid: grid,
logger: logger,
statusbar: statusbar,
statusline: statusline,
tabs: tabs,
}
for _, acct := range conf.Accounts {
view := NewAccountView(conf, &acct, logger, aerc)
aerc.accounts[acct.Name] = view
tabs.Add(view, acct.Name)
}
return aerc
}
func (aerc *Aerc) Children() []ui.Drawable {
return aerc.grid.Children()
}
func (aerc *Aerc) OnInvalidate(onInvalidate func(d libui.Drawable)) {
aerc.grid.OnInvalidate(func(_ libui.Drawable) {
onInvalidate(aerc)
})
}
func (aerc *Aerc) Invalidate() {
aerc.grid.Invalidate()
}
func (aerc *Aerc) Focus(focus bool) {
// who cares
}
func (aerc *Aerc) Draw(ctx *libui.Context) {
aerc.grid.Draw(ctx)
}
func (aerc *Aerc) Event(event tcell.Event) bool {
if aerc.focused != nil {
aerc.logger.Println("sending event to focused child")
return aerc.focused.Event(event)
}
switch event := event.(type) {
case *tcell.EventKey:
aerc.pendingKeys = append(aerc.pendingKeys, config.KeyStroke{
Key: event.Key(),
Rune: event.Rune(),
})
result, output := aerc.conf.Lbinds.GetBinding(aerc.pendingKeys)
switch result {
case config.BINDING_FOUND:
aerc.pendingKeys = []config.KeyStroke{}
for _, stroke := range output {
simulated := tcell.NewEventKey(
stroke.Key, stroke.Rune, tcell.ModNone)
aerc.Event(simulated)
}
case config.BINDING_INCOMPLETE:
return false
case config.BINDING_NOT_FOUND:
aerc.pendingKeys = []config.KeyStroke{}
if event.Rune() == ':' {
aerc.BeginExCommand()
return true
}
}
}
return false
}
func (aerc *Aerc) Config() *config.AercConfig {
return aerc.conf
}
func (aerc *Aerc) SelectedAccount() *AccountView {
acct, ok := aerc.accounts[aerc.tabs.Tabs[aerc.tabs.Selected].Name]
if !ok {
return nil
}
return acct
}
func (aerc *Aerc) NewTab(drawable ui.Drawable, name string) *ui.Tab {
tab := aerc.tabs.Add(drawable, name)
aerc.tabs.Select(len(aerc.tabs.Tabs) - 1)
return tab
}
func (aerc *Aerc) NextTab() {
next := aerc.tabs.Selected + 1
if next >= len(aerc.tabs.Tabs) {
next = 0
}
aerc.tabs.Select(next)
}
func (aerc *Aerc) PrevTab() {
next := aerc.tabs.Selected - 1
if next < 0 {
next = len(aerc.tabs.Tabs) - 1
}
aerc.tabs.Select(next)
}
// TODO: Use per-account status lines, but a global ex line
func (aerc *Aerc) SetStatus(status string) *StatusMessage {
return aerc.statusline.Set(status)
}
func (aerc *Aerc) PushStatus(text string, expiry time.Duration) *StatusMessage {
return aerc.statusline.Push(text, expiry)
}
func (aerc *Aerc) focus(item libui.Interactive) {
if aerc.focused == item {
return
}
if aerc.focused != nil {
aerc.focused.Focus(false)
}
aerc.focused = item
if item != nil {
item.Focus(true)
}
}
func (aerc *Aerc) BeginExCommand() {
previous := aerc.focused
exline := NewExLine(func(cmd string) {
err := aerc.cmd(cmd)
if err != nil {
aerc.PushStatus(" "+err.Error(), 10*time.Second).
Color(tcell.ColorRed, tcell.ColorWhite)
}
aerc.statusbar.Pop()
aerc.focus(previous)
}, func() {
aerc.statusbar.Pop()
aerc.focus(previous)
})
aerc.statusbar.Push(exline)
aerc.focus(exline)
}
|
