refac views: attach footer

ui/controller.go

@@ -137,7 +137,7 @@ func (c *controller) OnEnter(g *gocui.Gui, v *gocui.View) error {
 			return err
 		}
 
-		err = c.views.Channel.Set(g, 0, 6, maxX-1, maxY-1)
+		err = c.views.Channel.Set(g, 0, 6, maxX-1, maxY)
 		if err != nil {
 			return err
 		}
@@ -155,7 +155,7 @@ func (c *controller) OnEnter(g *gocui.Gui, v *gocui.View) error {
 			return err
 		}
 
-		err = c.views.Channels.Set(g, 0, 6, maxX-1, maxY-1)
+		err = c.views.Channels.Set(g, 0, 6, maxX-1, maxY)
 		if err != nil {
 			return err
 		}

ui/views/channels.go

@@ -16,8 +16,10 @@ import (
 const (
 	CHANNEL          = "channel"
 	CHANNEL_HEADER   = "channel_header"
+	CHANNEL_FOOTER   = "channel_footer"
 	CHANNELS         = "channels"
 	CHANNELS_COLUMNS = "channels_columns"
+	CHANNELS_FOOTER  = "channels_footer"
 )
 
 type Channels struct {
@@ -40,7 +42,7 @@ func (c *Channels) Set(g *gocui.Gui, x0, y0, x1, y1 int) error {
 	columns.FgColor = gocui.ColorBlack | gocui.AttrBold
 	displayChannelsColumns(columns)
 
-	v, err := g.SetView(CHANNELS, x0-1, y0+1, x1+2, y1)
+	v, err := g.SetView(CHANNELS, x0-1, y0+1, x1+2, y1-2)
 	if err != nil {
 		if err != gocui.ErrUnknownView {
 			return err
@@ -57,6 +59,18 @@ func (c *Channels) Set(g *gocui.Gui, x0, y0, x1, y1 int) error {
 	v.Highlight = true
 
 	c.display(v)
+
+	footer, err := g.SetView(CHANNELS_FOOTER, x0-1, y1-2, x1, y1)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+	}
+	footer.Frame = false
+	footer.BgColor = gocui.ColorCyan
+	footer.FgColor = gocui.ColorBlack
+	footer.Clear()
+	fmt.Fprintln(footer, fmt.Sprintf("%s%s", color.BlackBg("F1"), "Help"))
 	return nil
 }
 
@@ -158,7 +172,7 @@ func (c *Channel) Set(g *gocui.Gui, x0, y0, x1, y1 int) error {
 	header.Clear()
 	fmt.Fprintln(header, "Channel")
 
-	v, err := g.SetView(CHANNEL, x0-1, y0+1, x1+2, y1)
+	v, err := g.SetView(CHANNEL, x0-1, y0+1, x1+2, y1-2)
 	if err != nil {
 		if err != gocui.ErrUnknownView {
 			return err
@@ -166,6 +180,18 @@ func (c *Channel) Set(g *gocui.Gui, x0, y0, x1, y1 int) error {
 	}
 	v.Frame = false
 	c.display(v)
+
+	footer, err := g.SetView(CHANNEL_FOOTER, x0-1, y1-2, x1, y1)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+	}
+	footer.Frame = false
+	footer.BgColor = gocui.ColorCyan
+	footer.FgColor = gocui.ColorBlack
+	footer.Clear()
+	fmt.Fprintln(footer, fmt.Sprintf("%s%s", color.BlackBg("F1"), "Help"))
 	return nil
 }
 
@@ -174,7 +200,13 @@ func (c Channel) Delete(g *gocui.Gui) error {
 	if err != nil {
 		return err
 	}
-	return g.DeleteView(CHANNEL)
+
+	err = g.DeleteView(CHANNEL)
+	if err != nil {
+		return err
+	}
+
+	return g.DeleteView(CHANNEL_FOOTER)
 }
 
 func (c *Channel) display(v *gocui.View) {

ui/views/footer.go

@@ -1,34 +0,0 @@
-package views
-
-import (
-	"fmt"
-
-	"github.com/jroimartin/gocui"
-
-	"github.com/edouardparis/lntop/ui/color"
-)
-
-const (
-	FOOTER = "footer"
-)
-
-type Footer struct{}
-
-func (f *Footer) Set(g *gocui.Gui, x0, y0, x1, y1 int) error {
-	v, err := g.SetView(FOOTER, x0-1, y0, x1, y1)
-	if err != nil {
-		if err != gocui.ErrUnknownView {
-			return err
-		}
-	}
-	v.Frame = false
-	v.BgColor = gocui.ColorCyan
-	v.FgColor = gocui.ColorBlack
-	v.Clear()
-	fmt.Fprintln(v, fmt.Sprintf("%s%s", color.BlackBg("F1"), "Help"))
-	return nil
-}
-
-func NewFooter() *Footer {
-	return &Footer{}
-}

ui/views/views.go

@@ -17,7 +17,6 @@ type Views struct {
 	Summary  *Summary
 	Channels *Channels
 	Channel  *Channel
-	Footer   *Footer
 }
 
 func (v Views) Get(name string) view {
@@ -48,18 +47,12 @@ func (v *Views) Layout(g *gocui.Gui, maxX, maxY int) error {
 		return err
 	}
 
-	err = v.Channels.Set(g, 0, 6, maxX-1, maxY-1)
+	return v.Channels.Set(g, 0, 6, maxX-1, maxY)
-	if err != nil {
-		return err
-	}
-
-	return v.Footer.Set(g, 0, maxY-2, maxX, maxY)
 }
 
 func New(m *models.Models) *Views {
 	return &Views{
 		Header:   NewHeader(m.Info),
-		Footer:   NewFooter(),
 		Help:     NewHelp(),
 		Summary:  NewSummary(m.Info, m.ChannelsBalance, m.WalletBalance, m.Channels),
 		Channels: NewChannels(m.Channels),