Make it possible to render grid view

go.mod

@@ -3,6 +3,7 @@ module github.com/nakabonne/golintui
 go 1.14
 
 require (
+	github.com/rivo/tview v0.0.0-20200414130344-8e06c826b3a5
 	github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0
 	github.com/sirupsen/logrus v1.5.0
 )

go.sum

@@ -1,10 +1,32 @@
+github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
 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 v1.3.0 h1:r35w0JBADPZCVQijYebl6YMWWtHRqVEGt7kL2eBADRM=
+github.com/gdamore/tcell v1.3.0/go.mod h1:Hjvr+Ofd+gLglo7RYKxxnzCBmev3BzsS67MebKS4zMM=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/lucasb-eyer/go-colorful v1.0.2/go.mod h1:0MS4r+7BZKSJ5mw4/S5MPN+qHFF1fYclkSPilDOKW0s=
+github.com/lucasb-eyer/go-colorful v1.0.3 h1:QIbQXiugsb+q10B+MI+7DI1oQLdmnep86tWFlaaUAac=
+github.com/lucasb-eyer/go-colorful v1.0.3/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
+github.com/mattn/go-runewidth v0.0.8 h1:3tS41NlGYSmhhe/8fhGRzc+z3AYCw1Fe1WAyLuujKs0=
+github.com/mattn/go-runewidth v0.0.8/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rivo/tview v0.0.0-20200414130344-8e06c826b3a5 h1:7Suev+ewwyOLkitf4/NTKQDMWfRCC6LNAt2p8H2goS4=
+github.com/rivo/tview v0.0.0-20200414130344-8e06c826b3a5/go.mod h1:6lkG1x+13OShEf0EaOCaTQYyB7d5nSbb181KtjlS+84=
+github.com/rivo/uniseg v0.1.0 h1:+2KBaVoUmb9XzDsrx/Ct0W/EYOSFf/nWTauy++DprtY=
+github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0 h1:Xuk8ma/ibJ1fOy4Ee11vHhUFHQNpHhrBneOCNHVXS5w=
 github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0/go.mod h1:7AwjWCpdPhkSmNAgUv5C7EJ4AbmjEB3r047r3DXWu3Y=
 github.com/sirupsen/logrus v1.5.0 h1:1N5EYkVAPEywqZRJd7cwnRtCb6xJx7NH3T3WUTF980Q=
 github.com/sirupsen/logrus v1.5.0/go.mod h1:+F7Ogzej0PZc/94MaYx/nvG9jOFMD2osvC3s+Squfpo=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200212091648-12a6c2dcc1e4 h1:sfkvUWPNGwSV+8/fNqctR5lS2AqCSqYwXdrjCxp/dXo=
+golang.org/x/sys v0.0.0-20200212091648-12a6c2dcc1e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=

pkg/app/app.go

@@ -25,10 +25,10 @@ func New(conf *config.Config) (*App, error) {
 		closers: []io.Closer{},
 		Config:  conf,
 		Log:     newLogger(conf),
-		Gui:     nil,
+		Gui:     gui.New(),
 	}, nil
 }
 
 func (a *App) Run() error {
-	return a.Gui.RunWithSubprocesses()
+	return a.Gui.Run()
 }

pkg/gui/gui.go

@@ -1,8 +1,52 @@
 package gui
 
+import "github.com/rivo/tview"
+
 type Gui struct {
+	application *tview.Application
+	//checkbox    *tview.Checkbox
+}
+
+func New() *Gui {
+	return &Gui{
+		application: tview.NewApplication(),
+	}
 }
 
-func (g *Gui) RunWithSubprocesses() error {
+func (g *Gui) Run() error {
+	g.initPrimitive()
+	if err := g.application.Run(); err != nil {
+		return err
+	}
 	return nil
 }
+
+func (g *Gui) initPrimitive() {
+	newPrimitive := func(text string) tview.Primitive {
+		return tview.NewTextView().
+			SetTextAlign(tview.AlignCenter).
+			SetText(text)
+	}
+	menu := newPrimitive("Menu")
+	main := newPrimitive("Main content")
+	sideBar := newPrimitive("Side Bar")
+
+	grid := tview.NewGrid().
+		SetRows(3, 0, 3).
+		SetColumns(30, 0, 30).
+		SetBorders(true).
+		AddItem(newPrimitive("Header"), 0, 0, 1, 3, 0, 0, false).
+		AddItem(newPrimitive("Footer"), 2, 0, 1, 3, 0, 0, false)
+
+	// Layout for screens narrower than 100 cells (menu and side bar are hidden).
+	grid.AddItem(menu, 0, 0, 0, 0, 0, 0, false).
+		AddItem(main, 1, 0, 1, 3, 0, 0, false).
+		AddItem(sideBar, 0, 0, 0, 0, 0, 0, false)
+
+	// Layout for screens wider than 100 cells.
+	grid.AddItem(menu, 1, 0, 1, 1, 0, 100, false).
+		AddItem(main, 1, 1, 1, 1, 0, 100, false).
+		AddItem(sideBar, 1, 2, 1, 1, 0, 100, false)
+
+	g.application.SetRoot(grid, true)
+}