initial commit
This commit is contained in:
aoife cassidy
commit
f772bf0bdd
1
.gitignore
vendored
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1
.gitignore
vendored
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@ -0,0 +1 @@
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directory
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42
app/app.go
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42
app/app.go
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package app
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import (
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"os"
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"git.sr.ht/~rockorager/vaxis"
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"git.tilde.town/nbsp/directory/ui"
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)
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type App struct {
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users ui.List
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}
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func New() *App {
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users := []string{"(home)"}
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userDirs, _ := os.ReadDir("/home")
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for _, user := range userDirs {
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if user.IsDir() {
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users = append(users, "~"+user.Name())
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}
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}
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return &App{ui.NewList(users, 0)}
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}
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func (app *App) Event(state *ui.State, event vaxis.Event) {
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if key, ok := event.(vaxis.Key); ok && key.EventType == vaxis.EventPress {
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switch key.String() {
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case "Ctrl+c", "Ctrl+d", "q":
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close(ui.Quit)
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case "Down", "j", "Ctrl+n":
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app.users.Down()
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case "Up", "k", "Ctrl+p":
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app.users.Up()
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case "End", "Shift+g":
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app.users.End()
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case "Home", "g":
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app.users.Home()
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}
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}
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app.users.Draw(state.Window().New(0, 0, 20, state.Window().Height))
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}
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15
go.mod
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15
go.mod
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module git.tilde.town/nbsp/directory
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go 1.23.5
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require git.sr.ht/~rockorager/vaxis v0.13.0
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require (
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github.com/containerd/console v1.0.3 // indirect
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github.com/mattn/go-runewidth v0.0.14 // indirect
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github.com/mattn/go-sixel v0.0.5 // indirect
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github.com/rivo/uniseg v0.4.4 // indirect
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github.com/soniakeys/quant v1.0.0 // indirect
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golang.org/x/image v0.9.0 // indirect
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golang.org/x/sys v0.10.0 // indirect
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)
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49
go.sum
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49
go.sum
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git.sr.ht/~rockorager/vaxis v0.13.0 h1:+F3ze1t4X5x87QEsyn/b9b9pWXw9MDqoHynoR/PHqKg=
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git.sr.ht/~rockorager/vaxis v0.13.0/go.mod h1:h94aKek3frIV1hJbdXjqnBqaLkbWXvV+UxAsQHg9bns=
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github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw=
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github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
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github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
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github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
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github.com/mattn/go-sixel v0.0.5 h1:55w2FR5ncuhKhXrM5ly1eiqMQfZsnAHIpYNGZX03Cv8=
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github.com/mattn/go-sixel v0.0.5/go.mod h1:h2Sss+DiUEHy0pUqcIB6PFXo5Cy8sTQEFr3a9/5ZLNw=
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github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
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github.com/rivo/uniseg v0.4.4 h1:8TfxU8dW6PdqD27gjM8MVNuicgxIjxpm4K7x4jp8sis=
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github.com/rivo/uniseg v0.4.4/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
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github.com/soniakeys/quant v1.0.0 h1:N1um9ktjbkZVcywBVAAYpZYSHxEfJGzshHCxx/DaI0Y=
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github.com/soniakeys/quant v1.0.0/go.mod h1:HI1k023QuVbD4H8i9YdfZP2munIHU4QpjsImz6Y6zds=
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github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
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golang.org/x/image v0.9.0 h1:QrzfX26snvCM20hIhBwuHI/ThTg18b/+kcKdXHvnR+g=
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golang.org/x/image v0.9.0/go.mod h1:jtrku+n79PfroUbvDdeUWMAI+heR786BofxrbiSF+J0=
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golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
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golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
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golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
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golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
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golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
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golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
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golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
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golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
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golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
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golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
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golang.org/x/text v0.11.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
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golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
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golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
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golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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26
main.go
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26
main.go
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package main
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import (
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"git.tilde.town/nbsp/directory/app"
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"git.tilde.town/nbsp/directory/ui"
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)
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func main() {
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state, err := ui.New(app.New())
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if err != nil {
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panic(err)
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}
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defer state.Close()
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loop:
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for {
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select {
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case event := <-ui.Events:
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state.HandleEvent(event)
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case newState := <-ui.ViewChange:
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state.HandleViewChange(newState)
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case <-ui.Quit:
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break loop
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}
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}
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}
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105
ui/list.go
Normal file
105
ui/list.go
Normal file
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/**
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* vaxis/widget/list, edited to support wraparounds and number seeking
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* soon to support confirmations, once i get around to that
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*/
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package ui
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import (
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"fmt"
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"strconv"
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"git.sr.ht/~rockorager/vaxis"
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)
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type List struct {
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index int
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items []string
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offset int
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}
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func NewList(items []string, index int) List {
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return List{
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items: items,
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index: index,
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}
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}
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func (m *List) Draw(win vaxis.Window) {
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_, height := win.Size()
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if m.index >= m.offset+height {
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m.offset = m.index - height + 1
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} else if m.index < m.offset {
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m.offset = m.index
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}
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defaultStyle := vaxis.Style{}
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selectedStyle := vaxis.Style{Attribute: vaxis.AttrReverse}
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index := m.index - m.offset
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for i, subject := range m.items[m.offset:] {
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var style vaxis.Style
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if i == index {
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style = selectedStyle
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} else {
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style = defaultStyle
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}
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win.Println(i, vaxis.Segment{Text: fmt.Sprintf("%-"+strconv.Itoa(win.Width)+"s", subject), Style: style})
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}
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}
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func (m *List) Down() {
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if m.index == len(m.items)-1 {
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m.index = 0
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} else {
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m.index++
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}
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}
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func (m *List) Up() {
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if m.index == 0 {
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m.index = len(m.items) - 1
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} else {
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m.index--
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}
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}
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func (m *List) Home() {
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m.index = 0
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}
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func (m *List) End() {
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m.index = len(m.items) - 1
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}
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func (m *List) PageDown(win vaxis.Window) {
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_, height := win.Size()
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m.index = min(len(m.items)-1, m.index+height)
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}
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func (m *List) PageUp(win vaxis.Window) {
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_, height := win.Size()
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m.index = max(0, m.index-height)
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}
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func (m *List) Items() []string {
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return m.items
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}
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func (m *List) SetItems(items []string) {
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m.items = items
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m.index = min(len(items)-1, m.index)
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}
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func (m *List) SetItem(index int, item string) {
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m.items[index] = item
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}
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// Returns the index of the currently selected item.
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func (m *List) Index() int {
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return m.index
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}
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func (m *List) SetIndex(index int) {
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m.index = index
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}
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92
ui/ui.go
Normal file
92
ui/ui.go
Normal file
@ -0,0 +1,92 @@
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package ui
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import (
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"git.sr.ht/~rockorager/vaxis"
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)
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type Context struct {
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Window vaxis.Window
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x, y int
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}
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type View interface {
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Event(state *State, event vaxis.Event)
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// MouseEvent(localX int, localY int, event vaxis.Event)
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}
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var Events = make(chan vaxis.Event)
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var Quit = make(chan struct{})
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var ViewChange = make(chan View, 1)
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type State struct {
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content View
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vx *vaxis.Vaxis
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}
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func New(view View) (state State, err error) {
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vx, err := vaxis.New(vaxis.Options{
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DisableMouse: true,
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})
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if err != nil {
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return
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}
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state = State{
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content: view,
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vx: vx,
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}
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state.vx.SetTitle("neofeels")
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go func() {
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for event := range state.vx.Events() {
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state.vx.Window().Clear()
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Events <- event
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}
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close(Events)
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}()
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return
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}
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func (state *State) HandleEvent(event vaxis.Event) {
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state.content.Event(state, event)
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state.vx.Render()
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}
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func (state *State) HandleViewChange(view View) {
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state.vx.Window().Clear()
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state.content = view
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state.content.Event(state, vaxis.Redraw{})
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state.vx.Render()
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}
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func (state *State) Close() {
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state.vx.Close()
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}
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func (state *State) PostEvent() func(ev vaxis.Event) {
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return state.vx.PostEvent
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}
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|
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func (state *State) Events() chan vaxis.Event {
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return state.vx.Events()
|
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}
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|
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func (state *State) Render() {
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state.vx.Render()
|
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}
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|
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func (state *State) HideCursor() {
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state.vx.HideCursor()
|
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}
|
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|
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func (state *State) Window() vaxis.Window {
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return state.vx.Window()
|
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}
|
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|
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func (state *State) Suspend() {
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state.vx.Suspend()
|
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}
|
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func (state *State) Resume() {
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state.vx.Resume()
|
||||
}
|
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Loading…
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Block a user