TUI IDE multiplexer?!
golang
tui
ide
Add dubious resizable panel automatic save/load
+107
-5
+2
-2
app.go
+2
-2
app.go
···
220
220
return err
221
221
}
222
222
223
-
shellAndEditors := NewResizable(true)
223
+
shellAndEditors := NewResizable("shellAndEditors", true)
224
224
shellAndEditors.AddItem(&a.editors, 0, true)
225
225
shellAndEditors.AddItem(&a.shells, 0, false)
226
226
227
-
fmAndSE := NewResizable(false)
227
+
fmAndSE := NewResizable("fmAndSE", false)
228
228
fmAndSE.AddItem(a.fm, 0, false)
229
229
fmAndSE.AddItem(shellAndEditors, 0, true)
230
230
+82
-1
econfig.go
+82
-1
econfig.go
···
1
1
package main
2
2
3
+
import (
4
+
"encoding/json"
5
+
"errors"
6
+
"os"
7
+
"path/filepath"
8
+
"time"
9
+
)
10
+
3
11
// EmphemeralConfig reprsents values that are not crucially defined by the user, such as current panel sizings and positions.
4
12
type EphemeralConfig struct {
5
-
panelSizes map[string]int
13
+
PanelSizes map[string]map[int]int
14
+
saving bool
15
+
path string
16
+
cancel chan bool
17
+
}
18
+
19
+
func (c *EphemeralConfig) Save() error {
20
+
if c.path == "" {
21
+
return errors.New("ephemeral config save path not defined")
22
+
}
23
+
24
+
// TODO: Make this... "debounce"
25
+
if c.saving {
26
+
c.cancel <- true
27
+
}
28
+
29
+
c.saving = true
30
+
go func() {
31
+
select {
32
+
case <-c.cancel:
33
+
case <-time.After(time.Second * 1):
34
+
b, err := json.Marshal(c)
35
+
if err != nil {
36
+
panic(err)
37
+
}
38
+
39
+
if err := os.WriteFile(c.path, b, 0644); err != nil {
40
+
panic(err)
41
+
}
42
+
c.saving = false
43
+
}
44
+
}()
45
+
46
+
return nil
47
+
}
48
+
49
+
func (c *EphemeralConfig) Load() error {
50
+
if c.path == "" {
51
+
return errors.New("ephemeral config load path not defined")
52
+
}
53
+
54
+
b, err := os.ReadFile(c.path)
55
+
if err != nil {
56
+
return err
57
+
}
58
+
59
+
if err := json.Unmarshal(b, c); err != nil {
60
+
return err
61
+
}
62
+
return nil
63
+
}
64
+
65
+
var econfig EphemeralConfig
66
+
67
+
func init() {
68
+
user, err := os.UserConfigDir()
69
+
if err != nil {
70
+
panic(err)
71
+
}
72
+
73
+
dirpath := filepath.Join(user, "aight")
74
+
75
+
if err := os.MkdirAll(dirpath, 0755); err != nil {
76
+
panic(err)
77
+
}
78
+
79
+
econfig.path = filepath.Join(dirpath, "ephemeral.json")
80
+
econfig.cancel = make(chan bool)
81
+
econfig.PanelSizes = make(map[string]map[int]int)
82
+
83
+
// TODO: Move to an app init func.
84
+
if err := econfig.Load(); err != nil {
85
+
panic(err)
86
+
}
6
87
}
+22
-1
resizable.go
+22
-1
resizable.go
···
54
54
lastX, lastY int
55
55
isVertical bool
56
56
subscription int
57
+
id string
57
58
}
58
59
59
60
type ResizableItem struct {
···
63
64
preferResize bool
64
65
}
65
66
66
-
func NewResizable(isVertical bool) *Resizable {
67
+
func NewResizable(id string, isVertical bool) *Resizable {
67
68
r := &Resizable{
69
+
id: id,
68
70
Flex: tview.NewFlex(),
69
71
isVertical: isVertical,
70
72
}
···
91
93
bus.Unsubscribe(UI_CANCEL, r.subscription)
92
94
}
93
95
96
+
func (r *Resizable) Restore() {
97
+
if ps, ok := econfig.PanelSizes[r.id]; ok {
98
+
for index, size := range ps {
99
+
if index < len(r.items) {
100
+
r.Flex.ResizeItem(r.items[index].item, size, r.items[index].proportion)
101
+
}
102
+
}
103
+
}
104
+
}
105
+
94
106
func (r *Resizable) AddItem(item tview.Primitive, size int, preferResize bool) {
95
107
ritem := ResizableItem{item: item, proportion: 1000, size: size, preferResize: preferResize}
96
108
r.items = append(r.items, ritem)
···
101
113
r.grippers = append(r.grippers, gripper)
102
114
}
103
115
r.Flex.AddItem(ritem.item, ritem.size, ritem.proportion, true)
116
+
117
+
// FIXME: Inefficient...
118
+
r.Restore()
104
119
}
105
120
106
121
func (r *Resizable) Draw(screen tcell.Screen) {
···
153
168
}
154
169
r.items[which].size = rsize - delta
155
170
r.Flex.ResizeItem(r.items[which].item, r.items[which].size, r.items[which].proportion)
171
+
172
+
if _, ok := econfig.PanelSizes[r.id]; !ok {
173
+
econfig.PanelSizes[r.id] = make(map[int]int)
174
+
}
175
+
econfig.PanelSizes[r.id][which] = r.items[which].size
176
+
econfig.Save()
156
177
157
178
r.lastX, r.lastY = x, y
158
179
} else if action == tview.MouseLeftUp || action == tview.MouseLeftClick || action == tview.MouseLeftDoubleClick {