~rockorager/tterm

58fb59f5b3db50b980f7e58526030caa8af39202 — Tim Culverhouse 1 year, 1 month ago ae28b59 main
update tcell-term and tview

Update to the latest tcell-term and tview versions

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
4 files changed, 89 insertions(+), 58 deletions(-)

M example/example.go
M go.mod
M go.sum
M tterm.go
M example/example.go => example/example.go +1 -1
@@ 19,7 19,7 @@ func main() {
	app := tview.NewApplication()

	cmd := exec.Command(os.Getenv("SHELL"))
	term := tterm.NewTerminal(cmd)
	term := tterm.NewTerminal(cmd, app)

	term.SetBorder(true)
	term.SetBorderPadding(4, 4, 12, 12)

M go.mod => go.mod +8 -8
@@ 3,18 3,18 @@ module git.sr.ht/~rockorager/tterm
go 1.19

require (
	git.sr.ht/~rockorager/tcell-term v0.1.0
	github.com/gdamore/tcell/v2 v2.5.3
	github.com/rivo/tview v0.0.0-20220916081518-2e69b7385a37
	git.sr.ht/~rockorager/tcell-term v0.8.0
	github.com/gdamore/tcell/v2 v2.6.0
	github.com/rivo/tview v0.0.0-20230504092913-51ba3688bcdd
)

require (
	github.com/creack/pty v1.1.17 // indirect
	github.com/gdamore/encoding v1.0.0 // indirect
	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
	github.com/mattn/go-runewidth v0.0.13 // indirect
	github.com/rivo/uniseg v0.4.2 // indirect
	golang.org/x/sys v0.0.0-20220823224334-20c2bfdbfe24 // indirect
	golang.org/x/term v0.0.0-20220722155259-a9ba230a4035 // indirect
	golang.org/x/text v0.3.7 // indirect
	github.com/mattn/go-runewidth v0.0.14 // indirect
	github.com/rivo/uniseg v0.4.3 // indirect
	golang.org/x/sys v0.6.0 // indirect
	golang.org/x/term v0.5.0 // indirect
	golang.org/x/text v0.7.0 // indirect
)

M go.sum => go.sum +49 -12
@@ 1,40 1,77 @@
git.sr.ht/~rockorager/tcell-term v0.1.0 h1:5tRUEW6y5O5xFr4SvVL+hBO56fllgbYBr7AYGFe6O6I=
git.sr.ht/~rockorager/tcell-term v0.1.0/go.mod h1:0CEvSJrV0ItwHlPHSmkxd5egiuUtpvGnnCsqzV02BN4=
git.sr.ht/~rockorager/tcell-term v0.8.0 h1:jAAzWgTAzMz8uMXbOLZd5WgV7qmb6zRE0Z7HUrDdVPs=
git.sr.ht/~rockorager/tcell-term v0.8.0/go.mod h1:Snxh5CrziiA2CjyLOZ6tGAg5vMPlE+REMWT3rtKuyyQ=
github.com/creack/pty v1.1.17 h1:QeVUsEDNrLBW4tMgZHvxy18sKtr6VI492kBhUfhDJNI=
github.com/creack/pty v1.1.17/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
github.com/gdamore/tcell/v2 v2.5.3 h1:b9XQrT6QGbgI7JvZOJXFNczOQeIYbo8BfeSMzt2sAV0=
github.com/gdamore/tcell/v2 v2.5.3/go.mod h1:wSkrPaXoiIWZqW/g7Px4xc79di6FTcpB8tvaKJ6uGBo=
github.com/gdamore/tcell/v2 v2.5.4 h1:TGU4tSjD3sCL788vFNeJnTdzpNKIw1H5dgLnJRQVv/k=
github.com/gdamore/tcell/v2 v2.5.4/go.mod h1:dZgRy5v4iMobMEcWNYBtREnDZAT9DYmfqIkrgEMxLyw=
github.com/gdamore/tcell/v2 v2.6.0 h1:OKbluoP9VYmJwZwq/iLb4BxwKcwGthaa1YNBJIyCySg=
github.com/gdamore/tcell/v2 v2.6.0/go.mod h1:be9omFATkdr0D9qewWW3d+MEvl5dha+Etb5y65J2H8Y=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU=
github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rivo/tview v0.0.0-20220916081518-2e69b7385a37 h1:cTzFg1FfTXwXuODi7Doz70hsW+dAye1OBwAFWHCqmww=
github.com/rivo/tview v0.0.0-20220916081518-2e69b7385a37/go.mod h1:YX2wUZOcJGOIycErz2s9KvDaP0jnWwRCirQMPLPpQ+Y=
github.com/rivo/tview v0.0.0-20230504092913-51ba3688bcdd h1:Y79siDYMHXtNhvX1VJHW5gzfplM0IowrtomKX9TshmI=
github.com/rivo/tview v0.0.0-20230504092913-51ba3688bcdd/go.mod h1:nVwGv4MP47T0jvlk7KuTTjjuSmrGO4JF0iaiNt4bufE=
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
github.com/rivo/uniseg v0.4.2 h1:YwD0ulJSJytLpiaWua0sBDusfsCZohxjxzVTYjwxfV8=
github.com/rivo/uniseg v0.4.2/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
github.com/rivo/uniseg v0.4.3 h1:utMvzDsuh3suAEnhH0RdHmoPbU648o6CvXxTx4SBMOw=
github.com/rivo/uniseg v0.4.3/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220318055525-2edf467146b5/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220823224334-20c2bfdbfe24 h1:TyKJRhyo17yWxOMCTHKWrc5rddHORMlnZ/j57umaUd8=
golang.org/x/sys v0.0.0-20220823224334-20c2bfdbfe24/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.0.0-20220722155259-a9ba230a4035 h1:Q5284mrmYTpACcm+eAKjKJH48BBwSyfJqmmGDTtT8Vc=
golang.org/x/term v0.0.0-20220722155259-a9ba230a4035/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.5.0 h1:OLmvp0KP+FVG99Ct/qFiL/Fhk4zp4QQnZ7b2U+5piUM=
golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

M tterm.go => tterm.go +31 -37
@@ 3,7 3,6 @@ package tterm
import (
	"os/exec"
	"sync"
	"syscall"

	tcellterm "git.sr.ht/~rockorager/tcell-term"
	"github.com/gdamore/tcell/v2"


@@ 14,70 13,65 @@ import (
type Terminal struct {
	*tview.Box

	term    *tcellterm.Terminal
	term    *tcellterm.VT
	running bool
	cmd     *exec.Cmd
	screen  tcell.Screen
	app     *tview.Application
	w       int
	h       int

	sync.RWMutex
}

func NewTerminal(cmd *exec.Cmd) *Terminal {
func NewTerminal(cmd *exec.Cmd, app *tview.Application) *Terminal {
	t := &Terminal{
		Box:  tview.NewBox(),
		term: tcellterm.New(),
		cmd:  cmd,
		app:  app,
	}
	return t
}

func (t *Terminal) Draw(s tcell.Screen) {
	t.Box.DrawForSubclass(s, t)
	t.Lock()
	defer t.Unlock()

	x, y, w, h := t.GetInnerRect()
	view := views.NewViewPort(s, x, y, w, h)
	t.term.SetView(view)
	t.screen = s
	t.term.SetSurface(view)
	if w != t.w || h != t.h {
		t.w = w
		t.h = h
		t.term.Resize(w, h)
	}

	if !t.running {
		t.term.Watch(t)
		go func() {
			attr := &syscall.SysProcAttr{Setsid: true, Setctty: true, Ctty: 1}
			if err := t.term.RunWithAttrs(t.cmd, attr); err != nil {
				panic(err)
			}
			t.running = false
		}()
		for {
			if t.cmd.Process != nil {
				t.running = true
				break
			}
		err := t.term.Start(t.cmd)
		if err != nil {
			panic(err)
		}
		t.term.Attach(t.HandleEvent)
		t.running = true
	}
	if t.HasFocus() {
		cy, cx, style, vis := t.term.Cursor()
		if vis {
			s.ShowCursor(cx+x, cy+y)
			s.SetCursorStyle(style)
		} else {
			s.HideCursor()
		}
	}
	t.term.Draw()
}

func (t *Terminal) HandleEvent(ev tcell.Event) bool {
func (t *Terminal) HandleEvent(ev tcell.Event) {
	switch ev.(type) {
	case *views.EventWidgetContent:
		t.Draw(t.screen)
		if t.HasFocus() {
			vis, x, y, style := t.term.GetCursor()
			gx, gy, _, _ := t.Box.GetInnerRect()
			if vis {
				t.screen.ShowCursor(x+gx, y+gy)
				t.screen.SetCursorStyle(style)
			} else {
				t.screen.HideCursor()
			}
		}
		t.screen.Show()
		return true
	case *tcellterm.EventRedraw:
		go func() {
			t.app.QueueUpdateDraw(func() {})
		}()
	}
	return false
}

func (t *Terminal) InputHandler() func(event *tcell.EventKey, setFocus func(p tview.Primitive)) {