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Cache icons instead of reading them from the filesystem every time

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This commit is contained in:
Nikolay Lazarov 2024-10-30 23:53:23 +02:00
parent 660e4c3491
commit e4e2c3c7b5
1 changed files with 18 additions and 15 deletions
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33
gui/tunnels.go
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@ -66,12 +66,26 @@ type Tunnels struct {
ticker *time.Ticker
lastSelected string
grayIcon *gtk.Image
greenIcon *gtk.Image
}
func (t *Tunnels) Create() error {
t.icons = map[string]*gtk.Image{}
t.ticker = time.NewTicker(1 * time.Second)
var err error
t.grayIcon, err = gtk.ImageNewFromFile(IconPath + "not_connected.png")
if err != nil {
return err
}
t.greenIcon, err = gtk.ImageNewFromFile(IconPath + "connected.png")
if err != nil {
return err
}
tl, err := get.ListBox("tunnel_list")
if err != nil {
return err
@ -219,13 +233,8 @@ func (t *Tunnels) Create() error {
// disconnect from given tunnel
dc := func(d *wgtypes.Device) error {
gray, err := gtk.ImageNewFromFile(IconPath + "not_connected.png")
if err != nil {
return err
}
glib.IdleAdd(func() {
t.icons[d.Name].SetFromPixbuf(gray.GetPixbuf())
t.icons[d.Name].SetFromPixbuf(t.grayIcon.GetPixbuf())
})
c := exec.Command("wg-quick", "down", d.Name)
@ -303,14 +312,9 @@ func (t *Tunnels) Create() error {
header.SetSubtitle("Connected to " + strings.Join(activeNames, ", "))
})
green, err := gtk.ImageNewFromFile(IconPath + "connected.png")
if err != nil {
return err
}
// set icon to connected for the tunnel's row
glib.IdleAdd(func() {
t.icons[name].SetFromPixbuf(green.GetPixbuf())
t.icons[name].SetFromPixbuf(t.greenIcon.GetPixbuf())
t.UpdateRow(row)
indicator.SetIcon("wg_connected")
})
@ -1040,14 +1044,13 @@ func (t *Tunnels) ScanTunnels() error {
var img *gtk.Image
if dry.StringListContains(activeNames, name) {
green, err := gtk.ImageNewFromFile(IconPath + "connected.png")
green, err := gtk.ImageNewFromPixbuf(t.greenIcon.GetPixbuf())
if err != nil {
return err
}
img = green
} else {
gray, err := gtk.ImageNewFromFile(IconPath + "not_connected.png")
gray, err := gtk.ImageNewFromPixbuf(t.grayIcon.GetPixbuf())
if err != nil {
return err
}