71 lines
1.6 KiB
Go
71 lines
1.6 KiB
Go
package widgets
|
|
|
|
import (
|
|
"log"
|
|
"sort"
|
|
|
|
"github.com/gdamore/tcell"
|
|
|
|
"git.sr.ht/~sircmpwn/aerc2/config"
|
|
"git.sr.ht/~sircmpwn/aerc2/lib/ui"
|
|
"git.sr.ht/~sircmpwn/aerc2/worker/types"
|
|
)
|
|
|
|
type DirectoryList struct {
|
|
conf *config.AccountConfig
|
|
dirs []string
|
|
logger *log.Logger
|
|
onInvalidate func(d ui.Drawable)
|
|
worker *types.Worker
|
|
}
|
|
|
|
func NewDirectoryList(conf *config.AccountConfig,
|
|
logger *log.Logger, worker *types.Worker) *DirectoryList {
|
|
|
|
return &DirectoryList{conf: conf, logger: logger, worker: worker}
|
|
}
|
|
|
|
func (dirlist *DirectoryList) UpdateList() {
|
|
var dirs []string
|
|
dirlist.worker.PostAction(
|
|
&types.ListDirectories{}, func(msg types.WorkerMessage) {
|
|
|
|
switch msg := msg.(type) {
|
|
case *types.Directory:
|
|
dirs = append(dirs, msg.Name)
|
|
case *types.Done:
|
|
sort.Strings(dirs)
|
|
dirlist.dirs = dirs
|
|
dirlist.Invalidate()
|
|
}
|
|
})
|
|
}
|
|
|
|
func (dirlist *DirectoryList) OnInvalidate(onInvalidate func(d ui.Drawable)) {
|
|
dirlist.onInvalidate = onInvalidate
|
|
}
|
|
|
|
func (dirlist *DirectoryList) Invalidate() {
|
|
if dirlist.onInvalidate != nil {
|
|
dirlist.onInvalidate(dirlist)
|
|
}
|
|
}
|
|
|
|
func (dirlist *DirectoryList) Draw(ctx *ui.Context) {
|
|
ctx.Fill(0, 0, ctx.Width(), ctx.Height(), ' ', tcell.StyleDefault)
|
|
row := 0
|
|
for _, name := range dirlist.dirs {
|
|
if row >= ctx.Height() {
|
|
break
|
|
}
|
|
if len(dirlist.conf.Folders) > 1 {
|
|
idx := sort.SearchStrings(dirlist.conf.Folders, name)
|
|
if idx == len(dirlist.conf.Folders) ||
|
|
dirlist.conf.Folders[idx] != name {
|
|
continue
|
|
}
|
|
}
|
|
ctx.Printf(0, row, tcell.StyleDefault, "%s", name)
|
|
row++
|
|
}
|
|
}
|