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package ui
import (
"net"
"strings"
"fyne.io/fyne/v2"
"fyne.io/fyne/v2/container"
"fyne.io/fyne/v2/dialog"
"fyne.io/fyne/v2/theme"
"fyne.io/fyne/v2/widget"
"github.com/shiv/internal/logger"
"github.com/shiv/internal/store"
)
func showScopeDialog(projectStore *store.Store, win fyne.Window, onChanged func()) {
entries, err := projectStore.AllScopeEntries()
if err != nil {
logger.Error("scope: load entries: %v", err)
entries = nil
}
// we keep a local copy to drive the list
type row struct {
id int64
host string
}
rows := make([]row, len(entries))
for i, entry := range entries {
rows[i] = row{entry.ID, entry.Host}
}
var list *widget.List
var deleteBtn *widget.Button
selectedIdx := -1
list = widget.NewList(
func() int { return len(rows) },
func() fyne.CanvasObject {
return widget.NewLabel("")
},
func(i widget.ListItemID, obj fyne.CanvasObject) {
obj.(*widget.Label).SetText(rows[i].host)
},
)
list.OnSelected = func(i widget.ListItemID) {
selectedIdx = i
deleteBtn.Enable()
}
list.OnUnselected = func(_ widget.ListItemID) {
selectedIdx = -1
deleteBtn.Disable()
}
hostEntry := widget.NewEntry()
hostEntry.SetPlaceHolder("example.com")
addBtn := widget.NewButtonWithIcon("Add", AppIcon("save"), func() {
host := strings.TrimSpace(hostEntry.Text)
if host == "" {
return
}
// strip protocol if someone pastes a URL
host = strings.TrimPrefix(host, "https://")
host = strings.TrimPrefix(host, "http://")
// strip path
if idx := strings.Index(host, "/"); idx >= 0 {
host = host[:idx]
}
// strip port, avoid breaking ipv6
if hostname, _, err := net.SplitHostPort(host); err == nil {
host = hostname
}
if err := projectStore.AddScopeEntry(host); err != nil {
logger.Error("scope: add entry: %v", err)
dialog.ShowError(err, win)
return
}
newEntries, err := projectStore.AllScopeEntries()
if err != nil {
logger.Error("scope: reload entries: %v", err)
}
rows = make([]row, len(newEntries))
for i, entry := range newEntries {
rows[i] = row{entry.ID, entry.Host}
}
hostEntry.SetText("")
list.Refresh()
onChanged()
})
addBtn.Importance = widget.HighImportance
deleteBtn = widget.NewButtonWithIcon("Remove", theme.DeleteIcon(), func() {
if selectedIdx < 0 || selectedIdx >= len(rows) {
return
}
entryId := rows[selectedIdx].id
if err := projectStore.DeleteScopeEntry(entryId); err != nil {
logger.Error("scope: delete entry: %v", err)
dialog.ShowError(err, win)
return
}
newEntries, err := projectStore.AllScopeEntries()
if err != nil {
logger.Error("scope: reload entries: %v", err)
}
rows = make([]row, len(newEntries))
for i, e := range newEntries {
rows[i] = row{e.ID, e.Host}
}
selectedIdx = -1
deleteBtn.Disable()
list.Refresh()
onChanged()
})
deleteBtn.Disable()
inputRow := container.NewBorder(nil, nil, nil, addBtn, hostEntry)
content := container.NewBorder(
inputRow,
deleteBtn,
nil, nil,
list,
)
content.Resize(fyne.NewSize(400, 300))
scopeDialog := dialog.NewCustom("Scope", "Close", content, win)
scopeDialog.Resize(fyne.NewSize(400, 350))
closeOnEscape(win, scopeDialog.Dismiss)
scopeDialog.Show()
}
|
