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@ -26,9 +26,11 @@ func (c *controller) layout(g *gocui.Gui) error {
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func cursorDown(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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err := v.SetCursor(cx, cy+1)
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if 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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err := v.SetOrigin(ox, oy+1)
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if err != nil {
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return err
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}
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}
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@ -40,8 +42,40 @@ func cursorUp(g *gocui.Gui, v *gocui.View) error {
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if v != nil {
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ox, oy := v.Origin()
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cx, cy := v.Cursor()
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if err := v.SetCursor(cx, cy-1); err != nil && oy > 0 {
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if err := v.SetOrigin(ox, oy-1); err != nil {
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err := v.SetCursor(cx, cy-1)
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if err != nil && oy > 0 {
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err := v.SetOrigin(ox, oy-1)
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if 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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func cursorRight(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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err := v.SetCursor(cx+2, cy)
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if err != nil {
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ox, oy := v.Origin()
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err := v.SetOrigin(ox+2, oy)
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if 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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func cursorLeft(g *gocui.Gui, v *gocui.View) error {
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if v != nil {
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ox, oy := v.Origin()
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cx, cy := v.Cursor()
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err := v.SetCursor(cx-2, cy)
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if err != nil && ox > 1 {
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err := v.SetOrigin(ox-2, oy)
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if err != nil {
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return err
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}
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}
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@ -203,6 +237,16 @@ func (c *controller) setKeyBinding(g *gocui.Gui) error {
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return err
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}
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err = g.SetKeybinding("", gocui.KeyArrowLeft, gocui.ModNone, cursorLeft)
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if err != nil {
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return err
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}
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err = g.SetKeybinding("", gocui.KeyArrowRight, gocui.ModNone, cursorRight)
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if err != nil {
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return err
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}
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err = g.SetKeybinding("", gocui.KeyEnter, gocui.ModNone, c.OnEnter)
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if err != nil {
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return err
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