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package cointop
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import (
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"fmt"
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"github.com/jroimartin/gocui"
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)
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func (ct *Cointop) layout(g *gocui.Gui) error {
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maxX, maxY := ct.size()
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chartHeight := 10
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topOffset := 0
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if v, err := g.SetView("market", 0, topOffset, maxX, 2); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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ct.marketview = v
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ct.marketview.Frame = false
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ct.marketview.BgColor = gocui.ColorBlack
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ct.marketview.FgColor = gocui.ColorWhite
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ct.updateMarketbar()
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}
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topOffset = topOffset + 1
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if v, err := g.SetView("chart", 0, topOffset, maxX, topOffset+chartHeight); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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ct.chartview = v
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ct.chartview.Frame = false
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ct.updateChart()
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}
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topOffset = topOffset + chartHeight
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if v, err := g.SetView("header", 0, topOffset, ct.maxtablewidth, topOffset+2); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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ct.headersview = v
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ct.headersview.Frame = false
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ct.headersview.FgColor = gocui.ColorBlack
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ct.headersview.BgColor = gocui.ColorGreen
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ct.updateHeaders()
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}
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topOffset = topOffset + 1
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if v, err := g.SetView("table", 0, topOffset, ct.maxtablewidth, maxY-1); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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ct.tableview = v
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ct.tableview.Frame = false
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ct.tableview.Highlight = true
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ct.tableview.SelBgColor = gocui.ColorCyan
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ct.tableview.SelFgColor = gocui.ColorBlack
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ct.updateCoins()
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ct.updateTable()
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}
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if v, err := g.SetView("statusbar", 0, maxY-2, ct.maxtablewidth, maxY); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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ct.statusbarview = v
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ct.statusbarview.Frame = false
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ct.statusbarview.BgColor = gocui.ColorCyan
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ct.statusbarview.FgColor = gocui.ColorBlack
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ct.updateStatusbar("")
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}
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if v, err := g.SetView("searchfield", 0, maxY-2, ct.maxtablewidth, maxY); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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ct.searchfield = v
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ct.searchfield.Editable = true
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ct.searchfield.Wrap = true
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ct.searchfield.Frame = false
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ct.searchfield.FgColor = gocui.ColorWhite
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}
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if v, err := g.SetView("help", 1, 1, ct.maxtablewidth-2, maxY-1); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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ct.helpview = v
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ct.helpview.Frame = false
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ct.helpview.BgColor = gocui.ColorBlack
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ct.helpview.FgColor = gocui.ColorWhite
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// run only once on init.
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// this bit of code should be at the bottom
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ct.g = g
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g.SetViewOnBottom("searchfield") // hide
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g.SetViewOnBottom("help") // hide
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ct.setActiveView("table")
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ct.intervalFetchData()
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}
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return nil
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}
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func (ct *Cointop) setActiveView(v string) error {
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ct.g.SetViewOnTop(v)
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ct.g.SetCurrentView(v)
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if v == "searchfield" {
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ct.searchfield.Clear()
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ct.searchfield.SetCursor(1, 0)
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fmt.Fprintf(ct.searchfield, "%s", "/")
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} else if v == "table" {
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ct.g.SetViewOnTop("statusbar")
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}
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return nil
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}
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func (ct *Cointop) setViewOnBottom(v string) error {
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_, err := ct.g.SetViewOnBottom(v)
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return err
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}
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func (ct *Cointop) intervalFetchData() {
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go func() {
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for {
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select {
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case <-ct.forcerefresh:
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ct.refreshAll()
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case <-ct.refreshticker.C:
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ct.refreshAll()
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}
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}
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}()
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}
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