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54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
package gui
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import (
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"strings"
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"github.com/go-errors/errors"
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"github.com/jesseduffield/gocui"
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)
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func (gui *Gui) getBindings(v *gocui.View) []*Binding {
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var (
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bindingsGlobal, bindingsPanel []*Binding
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)
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bindings := gui.GetInitialKeybindings()
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for _, binding := range bindings {
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if binding.GetKey() != "" && binding.Description != "" {
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switch binding.ViewName {
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case "":
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bindingsGlobal = append(bindingsGlobal, binding)
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case v.Name():
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bindingsPanel = append(bindingsPanel, binding)
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}
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}
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}
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// append dummy element to have a separator between
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// panel and global keybindings
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bindingsPanel = append(bindingsPanel, &Binding{})
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return append(bindingsPanel, bindingsGlobal...)
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}
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func (gui *Gui) handleCreateOptionsMenu(g *gocui.Gui, v *gocui.View) error {
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bindings := gui.getBindings(v)
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handleMenuPress := func(index int) error {
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if bindings[index].Key == nil {
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return nil
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}
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if index >= len(bindings) {
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return errors.New("Index is greater than size of bindings")
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}
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err := gui.handleMenuClose(g, v)
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if err != nil {
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return err
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}
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return bindings[index].Handler(g, v)
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}
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return gui.createMenu(strings.Title(gui.Tr.SLocalize("menu")), bindings, len(bindings), handleMenuPress)
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}
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