cli/dash
Code Issues Pull Requests Activity

Added persistence

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This commit is contained in:
Eduard Urbach 2023-08-18 13:17:46 +02:00
parent 78b9f1f2e7
commit 23d6ad2ab9
Signed by: akyoto
GPG Key ID: C874F672B1AF20C0
3 changed files with 63 additions and 17 deletions
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5
clock/clock.go
View File

@ -25,11 +25,8 @@ func New(app *tview.Application) *tview.TextView {
func refresh(app *tview.Application, view *tview.TextView) {
tick := time.NewTicker(interval)
for {
select {
case <-tick.C:
for range tick.C {
view.SetText(time.Now().Format(format))
app.Draw()
}
}
}

49
editor/editor.go
View File

@ -1,6 +1,9 @@
package editor
import (
"os"
"path/filepath"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
)
@ -9,6 +12,50 @@ func New(app *tview.Application) *tview.TextArea {
view := tview.NewTextArea()
view.SetBackgroundColor(tcell.ColorDefault)
view.SetTextStyle(tcell.StyleDefault)
view.SetText("Having been erased,\nThe document you're seeking\nMust now be retyped.", true)
view.SetBorderPadding(0, 0, 1, 1)
source := "Having been erased,\nThe document you're seeking\nMust now be retyped."
home, err := os.UserHomeDir()
if err != nil {
panic(err)
}
data, err := os.ReadFile(filepath.Join(home, ".dash"))
if err == nil {
source = string(data)
}
view.SetText(source, true)
view.SetChangedFunc(func() {
source = view.GetText()
markDirty(view, true)
})
view.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
if event.Key() == tcell.KeyCtrlS {
err := os.WriteFile(filepath.Join(home, ".dash"), []byte(source), 0644)
if err != nil {
panic(err)
}
markDirty(view, false)
return nil
}
return event
})
return view
}
func markDirty(view *tview.TextArea, dirty bool) {
if dirty {
view.SetBackgroundColor(tcell.ColorRed)
} else {
view.SetBackgroundColor(tcell.ColorDefault)
}
}

22
main.go
View File

@ -3,7 +3,7 @@ package main
import (
"git.akyoto.dev/cli/dash/clock"
"git.akyoto.dev/cli/dash/editor"
"git.akyoto.dev/cli/dash/empty"
//"git.akyoto.dev/cli/dash/empty"
"git.akyoto.dev/cli/dash/osinfo"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
@ -15,8 +15,8 @@ func main() {
header := clock.New(app)
main := editor.New(app)
footer := osinfo.New(app)
left := empty.New(app)
right := empty.New(app)
//left := empty.New(app)
//right := empty.New(app)
grid := tview.NewGrid()
grid.SetRows(3, 0, 3)
@ -25,18 +25,20 @@ func main() {
grid.SetBackgroundColor(tcell.ColorDefault)
grid.AddItem(header, 0, 0, 1, 3, 0, 0, false)
grid.AddItem(main, 1, 1, 1, 1, 0, 0, false)
grid.AddItem(footer, 2, 0, 1, 3, 0, 0, false)
// Layout for screens narrower than 100 cells (menu and side bar are hidden).
grid.AddItem(left, 0, 0, 0, 0, 0, 0, false)
grid.AddItem(main, 1, 0, 1, 3, 0, 0, false)
grid.AddItem(right, 0, 0, 0, 0, 0, 0, false)
//grid.AddItem(left, 0, 0, 0, 0, 0, 0, false)
//grid.AddItem(main, 1, 0, 1, 3, 0, 0, false)
//grid.AddItem(right, 0, 0, 0, 0, 0, 0, false)
// Layout for screens wider than 100 cells.
grid.AddItem(left, 1, 0, 1, 1, 0, 100, false)
grid.AddItem(main, 1, 1, 1, 1, 0, 100, false)
grid.AddItem(right, 1, 2, 1, 1, 0, 100, false)
// Layout for screens wider than 80 cells.
//grid.AddItem(left, 1, 0, 1, 1, 0, 80, false)
//grid.AddItem(main, 1, 1, 1, 1, 0, 80, false)
//grid.AddItem(right, 1, 2, 1, 1, 0, 80, false)
app.EnableMouse(true)
app.SetRoot(grid, true)
app.SetFocus(main)