46 lines
912 B
Go
46 lines
912 B
Go
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package main
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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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type Binding struct {
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Key gocui.Key
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Mod gocui.Modifier
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Handler func(g *gocui.Gui, v *gocui.View) error
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}
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var bindings = [...]Binding{
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Binding{gocui.KeyCtrlC, gocui.ModNone, quit},
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Binding{gocui.KeyArrowUp, gocui.ModNone, HandlerCursorUp},
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Binding{gocui.KeyArrowDown, gocui.ModNone, HandlerCursorDown},
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}
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func keybindings(g *gocui.Gui) error {
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for _, b := range bindings {
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if err := g.SetKeybinding("", b.Key, b.Mod, b.Handler); err != nil {
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return err
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}
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}
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return nil
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}
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func HandlerCursorUp(g *gocui.Gui, v *gocui.View) error {
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fmt.Println("UP")
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return nil
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}
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func HandlerCursorDown(g *gocui.Gui, v *gocui.View) error {
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if v != nil {
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cx, cy := v.Cursor()
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if err := v.SetCursor(cx, cy+1); err != nil {
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ox, oy := v.Origin()
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if err := v.SetOrigin(ox, oy+1); err != nil {
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return err
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}
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}
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}
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return nil
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}
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