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Extract view switching functionality into separate function

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gekoke 2022-01-18 20:13:13 +02:00 • committed by gekoke
parent 4f096c3c2b
commit d195bdf2df
1 changed files with 20 additions and 8 deletions
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28
pkg/gui/view_helpers.go
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@ -36,13 +36,7 @@ func (gui *Gui) nextView(g *gocui.Gui, v *gocui.View) error {
}
}
}
focusedView, err := g.View(focusedViewName)
if err != nil {
panic(err)
}
gui.resetMainView()
gui.popPreviousView()
return gui.switchFocus(g, v, focusedView, false)
return gui.switchView(focusedViewName, g, v)
}
func (gui *Gui) previousView(g *gocui.Gui, v *gocui.View) error {
@ -62,7 +56,25 @@ func (gui *Gui) previousView(g *gocui.Gui, v *gocui.View) error {
}
}
}
focusedView, err := g.View(focusedViewName)
return gui.switchView(focusedViewName, g, v)
}
func (gui *Gui) isViewAvailable(viewName string) bool {
for _, view := range gui.CyclableViews {
if view == viewName {
return true
}
}
return false
}
func (gui *Gui) switchView(viewName string, g *gocui.Gui, v *gocui.View) error {
// Check if already on the view needed to avoid ugly rerendering
if !gui.isViewAvailable(viewName) || gui.currentViewName() == viewName {
return nil
}
focusedView, err := g.View(viewName)
if err != nil {
panic(err)
}