removed unnecessary include, prepared dwm-4.4 - suckless/dwm - Unnamed repository; edit this file 'description' to name the repository.

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author	Anselm R. Garbe <garbeam@gmail.com>	2007-08-23 18:11:24 +0200
committer	Anselm R. Garbe <garbeam@gmail.com>	2007-08-23 18:11:24 +0200
commit	67a1141f44bc19afeda19fb6544270a65419b3b3 (patch)
tree	40cf497ed452d6ded41223f2507f1e3248407735 /event.c
parent	8be3f3ec9eec07ddf1622a04874e82730f108a26 (diff)
download	dwm-67a1141f44bc19afeda19fb6544270a65419b3b3.tar.gz

removed unnecessary include, prepared dwm-4.4 4.4

Diffstat (limited to 'event.c')

0 files changed, 0 insertions, 0 deletions

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) selecting string selected string spinner *Spinner worker *types.Worker } func NewDirectoryList(conf *config.AccountConfig, logger *log.Logger, worker *types.Worker) *DirectoryList { dirlist := &DirectoryList{ conf: conf, logger: logger, spinner: NewSpinner(), worker: worker, } dirlist.spinner.OnInvalidate(func(_ ui.Drawable) { dirlist.Invalidate() }) dirlist.spinner.Start() return dirlist } func (dirlist *DirectoryList) UpdateList(done func(dirs []string)) { 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.spinner.Stop() dirlist.Invalidate() if done != nil { done(dirs) } } }) } func (dirlist *DirectoryList) Select(name string) { dirlist.selecting = name dirlist.worker.PostAction(&types.OpenDirectory{Directory: name}, func(msg types.WorkerMessage) { switch msg.(type) { case *types.Error: dirlist.selecting = "" case *types.Done: dirlist.selected = dirlist.selecting } dirlist.Invalidate() }) dirlist.Invalidate() } func (dirlist *DirectoryList) Selected() string { return dirlist.selected } 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) if dirlist.spinner.IsRunning() { dirlist.spinner.Draw(ctx) return } row := 0 for _, name := range dirlist.dirs { if row >= ctx.Height() { break } if len(dirlist.conf.Folders) > 1 && name != dirlist.selected { idx := sort.SearchStrings(dirlist.conf.Folders, name) if idx == len(dirlist.conf.Folders) || dirlist.conf.Folders[idx] != name { continue } } style := tcell.StyleDefault if name == dirlist.selected { style = style.Background(tcell.ColorWhite). Foreground(tcell.ColorBlack) } ctx.Fill(0, row, ctx.Width(), 1, ' ', style) ctx.Printf(0, row, style, "%s", name) row++ } } func (dirlist *DirectoryList) nextPrev(delta int) { for i, dir := range dirlist.dirs { if dir == dirlist.selected { var j int ndirs := len(dirlist.dirs) for j = i + delta; j != i; j += delta { if j < 0 { j = ndirs - 1 } if j >= ndirs { j = 0 } name := dirlist.dirs[j] if len(dirlist.conf.Folders) > 1 && name != dirlist.selected { idx := sort.SearchStrings(dirlist.conf.Folders, name) if idx == len(dirlist.conf.Folders) || dirlist.conf.Folders[idx] != name { continue } } break } dirlist.Select(dirlist.dirs[j]) break } } } func (dirlist *DirectoryList) Next() { dirlist.nextPrev(1) } func (dirlist *DirectoryList) Prev() { dirlist.nextPrev(-1) }


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