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Code Issues Releases Activity

rewrite some of menu panel logic

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panel keybindings are now on top and
global keybindings are below separated with empty newline
This commit is contained in:
Dawid Dziurla 2018-09-07 14:19:16 +02:00
parent db2e2160a9
commit ba6dedfb22
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GPG Key ID: 7B6D8368172E9B0B
1 changed files with 26 additions and 11 deletions
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37
pkg/gui/menu_panel.go
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@ -74,27 +74,42 @@ func (gui *Gui) GetMaxKeyLength(bindings []Binding) int {
}
func (gui *Gui) handleMenu(g *gocui.Gui, v *gocui.View) error {
var (
contentGlobal, contentPanel []string
bindingsGlobal, bindingsPanel []Binding
)
// clear keys slice, so we don't have ghost elements
gui.State.Keys = gui.State.Keys[:0]
content := ""
current := ""
bindings := gui.GetKeybindings()
padWidth := gui.GetMaxKeyLength(bindings)
for _, binding := range bindings {
if key := gui.GetKey(binding); key != "" && (binding.ViewName == v.Name() || binding.ViewName == "") && binding.Description != "" {
if binding.ViewName != current {
content += "\n"
gui.State.Keys = append(gui.State.Keys, Binding{})
current = binding.ViewName
key := gui.GetKey(binding)
if key != "" && binding.Description != "" {
content := fmt.Sprintf("%s %s", utils.WithPadding(key, padWidth), binding.Description)
switch binding.ViewName {
case "":
contentGlobal = append(contentGlobal, content)
bindingsGlobal = append(bindingsGlobal, binding)
case v.Name():
contentPanel = append(contentPanel, content)
bindingsPanel = append(bindingsPanel, binding)
}
content += fmt.Sprintf("%s %s\n", utils.WithPadding(key, padWidth), binding.Description)
gui.State.Keys = append(gui.State.Keys, binding)
}
}
// append dummy element to have a separator between
// panel and global keybindings
contentPanel = append(contentPanel, "")
bindingsPanel = append(bindingsPanel, Binding{})
content := append(contentPanel, contentGlobal...)
gui.State.Keys = append(bindingsPanel, bindingsGlobal...)
// append newline at the end so the last line would be selectable
contentJoined := strings.Join(content, "\n") + "\n"
// y1-1 so there will not be an extra space at the end of panel
x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, content)
x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, contentJoined)
menuView, _ := g.SetView("menu", x0, y0, x1, y1-1, 0)
menuView.Title = strings.Title(gui.Tr.SLocalize("menu"))
menuView.FgColor = gocui.ColorWhite
@ -103,7 +118,7 @@ func (gui *Gui) handleMenu(g *gocui.Gui, v *gocui.View) error {
return err
}
fmt.Fprint(menuView, content)
fmt.Fprint(menuView, contentJoined)
g.Update(func(g *gocui.Gui) error {
_, err := g.SetViewOnTop("menu")