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
|
// SMITH ( // /
// main ( )/ /
// by salade )(/ /
// ________________ ( /) /
// ()__)____________))))) :^} /
package main
import (
"encoding/json"
"io/ioutil"
"log"
"os"
"time"
ui "github.com/gizak/termui/v3"
)
type nodeValue string
func (nv nodeValue) String() string {
return string(nv)
}
func main() {
// get user config from json file
config_path := "./config.json"
for i, a := range os.Args[1:] {
if a == "-c" || a == "--config" {
config_path = os.Args[i + 2]
}
}
config_content, err := ioutil.ReadFile(config_path)
if err != nil {
log.Fatal("error: config file not found", err)
}
var config Config
err = json.Unmarshal(config_content, &config)
if err != nil {
log.Fatal("error: marshall() ", err)
}
ui_loop(config)
defer ui.Close()
return
}
// draw stuff
func ui_loop(config Config) error {
if err := ui.Init(); err != nil {
log.Fatal("error: failed to initialize termui", err)
}
// create default grid
active_grid := createMainWorkspace(config)
// ui update loop
ui.Render(active_grid.grid)
ui_events := ui.PollEvents()
ticker := time.NewTicker(time.Second).C
ticker_count := 0
for {
select {
case e := <-ui_events:
switch e.ID {
case "<C-c>":
return nil
case "<Resize>":
payload := e.Payload.(ui.Resize)
active_grid.grid.SetRect(0, 0, payload.Width, payload.Height)
ui.Clear()
case "j", "<Down>":
active_grid.tree.ScrollDown()
case "k", "<Up>":
active_grid.tree.ScrollUp()
case "e":
active_grid.tree.ToggleExpand()
case "<Home>":
active_grid.tree.ScrollTop()
case "G", "<End>":
active_grid.tree.ScrollBottom()
case "E":
active_grid.tree.ExpandAll()
case "C":
active_grid.tree.CollapseAll()
case "<Enter>":
active_grid.handleEnter(config)
}
case <-ticker:
ticker_count++
default:
ui.Render(active_grid.grid)
}
}
}
|
