func (ed *Editor) showPack(appID int) {
appID = ternary.Max(0, ternary.Min(appID, len(ed.packs)-1))
pack := ed.packs[appID]
catstr, _ := packages.FormatCategory(pack.Category)
ed.appinfo.BorderLabel = pack.Path
ed.appinfo.Items = []string{
"",
pack.DisplayedName,
pack.Author,
pack.Version,
strconv.Itoa(pack.Category) + " : " + catstr,
formatBool(pack.ActAsLauncher),
formatBool(pack.IsMultiInstance),
}
ed.locked.Text = "this\nis\ndetails"
ed.desc.Text = strings.Replace(pack.Description, "\\n", "\n", -1)
// Update edited fields.
for k, v := range ed.edits {
switch k {
case fieldVersion:
ed.appinfo.Items[k], _ = packages.FormatNewVersion(pack.Version, v.(int))
switch v.(int) {
case 2:
ed.appinfo.Items[k] = "[" + ed.appinfo.Items[k] + "](fg-magenta)"
continue
case 3:
ed.appinfo.Items[k] = "[" + ed.appinfo.Items[k] + "](fg-red)"
continue
}
case fieldCategory:
catstr, _ := packages.FormatCategory(v.(int))
ed.appinfo.Items[k] = strconv.Itoa(v.(int)) + " : " + catstr
case fieldActAsLauncher, fieldMultiInstance:
ed.appinfo.Items[k] = formatBool(v.(bool))
}
// Add color to field to indicate it's modified.
ed.appinfo.Items[k] = "[" + ed.appinfo.Items[k] + "](fg-green)"
}
}
func (ed *Editor) save(appID int) error {
pack := ed.packs[appID]
if len(ed.edits) == 0 || pack == nil {
return nil
}
group := pack.Source.Group()
newver := ""
// Update version first in applet config file.
// When an upgrade is requested, we have to change versions in both files,
// so the config upgrade becomes mandatory.
if delta, upVer := ed.edits[fieldVersion]; upVer {
var e error
newver, e = packages.FormatNewVersion(pack.Version, delta.(int))
if e != nil {
return e
}
filename := filepath.Join(pack.Path, pack.DisplayedName+".conf")
e = config.SetFileVersion(ed.log, filename, "Icon", pack.Version, newver)
if e != nil {
return e
}
}
// Update edited fields.
filename := filepath.Join(pack.Path, pack.Source.File())
e := config.SetToFile(ed.log, filename, func(cfg cdtype.ConfUpdater) (e error) {
for k, v := range ed.edits {
switch k {
case fieldVersion:
e = cfg.Set(group, "version", newver)
case fieldCategory:
e = cfg.Set(group, "category", v.(int))
case fieldActAsLauncher:
e = cfg.Set(group, "act as launcher", v.(bool))
case fieldMultiInstance:
e = cfg.Set(group, "multi-instance", v.(bool))
}
if e != nil {
return e
}
}
return nil
})
if e != nil {
return e
}
// Reload data from disk.
pack, e = packages.NewAppletPackageUser(ed.log,
filepath.Dir(pack.Path), filepath.Base(pack.Path),
pack.Type, pack.Source)
if e != nil {
return e
}
ed.packs[appID] = pack
ed.edits = nil
return nil
}
