package gui import ( "fmt" "strings" "github.com/gdamore/tcell" "github.com/rivo/tview" ) var NaviPageName = "navi_panel" var RedColor = `[red::b]%s[white]: %s` // default keybinding var ( moveDown = fmt.Sprintf(RedColor, "j", " move down") moveUp = fmt.Sprintf(RedColor, "k", " move up") moveLeft = fmt.Sprintf(RedColor, "h", " move left") moveRight = fmt.Sprintf(RedColor, "l", " move right") moveTop = fmt.Sprintf(RedColor, "g", " move top") moveBottom = fmt.Sprintf(RedColor, "G", " move bottom") pageDown = fmt.Sprintf(RedColor, "ctrl-b", "page down") pageUp = fmt.Sprintf(RedColor, "ctrl-f", "page up") stopApp = fmt.Sprintf(RedColor, "ctrl-c", "stop tson") defaultNavi = strings.Join([]string{moveDown, moveUp, moveLeft, moveRight, moveTop, moveBottom, pageDown, pageUp, stopApp}, "\n") ) // tree keybinding var ( hideNode = fmt.Sprintf(RedColor, "h", " hide children nodes") collaspeAllNode = fmt.Sprintf(RedColor, "H", " collaspe all nodes") expandNode = fmt.Sprintf(RedColor, "l", " expand children nodes") expandAllNode = fmt.Sprintf(RedColor, "L", " expand all children nodes") readFile = fmt.Sprintf(RedColor, "r", " read from file") saveFile = fmt.Sprintf(RedColor, "s", " save to file") addNewNode = fmt.Sprintf(RedColor, "a", " add new node") addNewValue = fmt.Sprintf(RedColor, "A", " add new value") clearChildrenNodes = fmt.Sprintf(RedColor, "d", " clear children nodes") editNodes = fmt.Sprintf(RedColor, "e", " edit json with $EDITOR(only when use --url)") quitTson = fmt.Sprintf(RedColor, "q", " quit tson") editNodeValue = fmt.Sprintf(RedColor, "Enter", "edit current node") searchNodes = fmt.Sprintf(RedColor, "/", " search nodes") toggleExpandNodes = fmt.Sprintf(RedColor, "space", " expand/collaspe nodes") moveNextParentNode = fmt.Sprintf(RedColor, "ctrl-j", "move to next parent node") movePreParentNode = fmt.Sprintf(RedColor, "ctrl-k", "move to previous parent node") treeNavi = strings.Join([]string{hideNode, collaspeAllNode, expandNode, expandAllNode, readFile, saveFile, addNewNode, addNewValue, clearChildrenNodes, editNodeValue, searchNodes, moveNextParentNode, movePreParentNode, editNodes, quitTson}, "\n") ) type Navi struct { *tview.TextView } func NewNavi() *Navi { view := tview.NewTextView().SetDynamicColors(true) view.SetBorder(true).SetTitle("help").SetTitleAlign(tview.AlignLeft) navi := &Navi{TextView: view} return navi } func (n *Navi) UpdateView() { navi := strings.Join([]string{defaultNavi, "", treeNavi}, "\n") n.SetText(navi) } func (n *Navi) SetKeybindings(g *Gui) { n.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey { switch event.Rune() { case 'q': g.Pages.HidePage(NaviPageName) } return event }) }