mirror of
https://github.com/jesseduffield/lazydocker.git
synced 2026-07-22 15:11:02 +00:00
418 lines
10 KiB
Go
418 lines
10 KiB
Go
package gui
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import (
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"github.com/jesseduffield/gocui"
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)
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// Binding - a keybinding mapping a key and modifier to a handler. The keypress
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// is only handled if the given view has focus, or handled globally if the view
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// is ""
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type Binding struct {
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ViewName string
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Handler func(*gocui.Gui, *gocui.View) error
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Key interface{} // FIXME: find out how to get `gocui.Key | rune`
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Modifier gocui.Modifier
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Description string
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}
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// GetDisplayStrings returns the display string of a file
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func (b *Binding) GetDisplayStrings(isFocused bool) []string {
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return []string{b.GetKey(), b.Description}
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}
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// GetKey is a function.
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func (b *Binding) GetKey() string {
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key := 0
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switch b.Key.(type) {
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case rune:
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key = int(b.Key.(rune))
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case gocui.Key:
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key = int(b.Key.(gocui.Key))
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}
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// special keys
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switch key {
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case 27:
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return "esc"
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case 13:
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return "enter"
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case 32:
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return "space"
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case 65514:
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return "►"
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case 65515:
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return "◄"
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case 65517:
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return "▲"
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case 65516:
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return "▼"
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case 65508:
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return "PgUp"
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case 65507:
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return "PgDn"
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}
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return string(key)
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}
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// GetInitialKeybindings is a function.
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func (gui *Gui) GetInitialKeybindings() []*Binding {
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bindings := []*Binding{
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{
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ViewName: "",
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Key: 'q',
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Modifier: gocui.ModNone,
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Handler: gui.quit,
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},
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{
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ViewName: "",
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Key: gocui.KeyCtrlC,
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Modifier: gocui.ModNone,
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Handler: gui.quit,
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},
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{
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ViewName: "",
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Key: gocui.KeyEsc,
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Modifier: gocui.ModNone,
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Handler: gui.quit,
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},
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{
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ViewName: "",
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Key: gocui.KeyPgup,
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Modifier: gocui.ModNone,
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Handler: gui.scrollUpMain,
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},
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{
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ViewName: "",
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Key: gocui.KeyPgdn,
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Modifier: gocui.ModNone,
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Handler: gui.scrollDownMain,
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},
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{
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ViewName: "",
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Key: gocui.KeyCtrlU,
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Modifier: gocui.ModNone,
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Handler: gui.scrollUpMain,
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},
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{
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ViewName: "",
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Key: gocui.KeyCtrlD,
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Modifier: gocui.ModNone,
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Handler: gui.scrollDownMain,
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},
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{
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ViewName: "",
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Key: gocui.KeyEnd,
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Modifier: gocui.ModNone,
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Handler: gui.autoScrollMain,
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},
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{
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ViewName: "",
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Key: 'x',
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Modifier: gocui.ModNone,
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Handler: gui.handleCreateOptionsMenu,
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},
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{
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ViewName: "",
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Key: '?',
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Modifier: gocui.ModNone,
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Handler: gui.handleCreateOptionsMenu,
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},
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{
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ViewName: "",
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Key: 'X',
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Modifier: gocui.ModNone,
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Handler: gui.handleCustomCommand,
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},
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{
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ViewName: "status",
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Key: 'e',
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Modifier: gocui.ModNone,
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Handler: gui.handleEditConfig,
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Description: gui.Tr.EditConfig,
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},
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{
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ViewName: "status",
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Key: 'o',
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Modifier: gocui.ModNone,
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Handler: gui.handleOpenConfig,
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Description: gui.Tr.OpenConfig,
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},
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{
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ViewName: "status",
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Key: '[',
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Modifier: gocui.ModNone,
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Handler: gui.handleStatusPrevContext,
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Description: gui.Tr.PreviousContext,
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},
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{
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ViewName: "status",
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Key: ']',
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Modifier: gocui.ModNone,
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Handler: gui.handleStatusNextContext,
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Description: gui.Tr.NextContext,
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},
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{
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ViewName: "status",
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Key: 'm',
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Modifier: gocui.ModNone,
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Handler: gui.handleViewAllLogs,
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Description: gui.Tr.ViewLogs,
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},
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{
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ViewName: "status",
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Key: gocui.MouseLeft,
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Modifier: gocui.ModNone,
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Handler: gui.handleStatusSelect,
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},
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{
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ViewName: "menu",
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Key: gocui.KeyEsc,
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Modifier: gocui.ModNone,
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Handler: gui.handleMenuClose,
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},
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{
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ViewName: "menu",
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Key: 'q',
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Modifier: gocui.ModNone,
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Handler: gui.handleMenuClose,
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},
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{
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ViewName: "information",
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Key: gocui.MouseLeft,
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Modifier: gocui.ModNone,
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Handler: gui.handleDonate,
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},
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{
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ViewName: "containers",
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Key: '[',
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Modifier: gocui.ModNone,
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Handler: gui.handleContainersPrevContext,
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Description: gui.Tr.PreviousContext,
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},
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{
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ViewName: "containers",
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Key: ']',
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Modifier: gocui.ModNone,
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Handler: gui.handleContainersNextContext,
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Description: gui.Tr.NextContext,
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},
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{
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ViewName: "containers",
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Key: 'd',
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Modifier: gocui.ModNone,
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Handler: gui.handleContainersRemoveMenu,
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Description: gui.Tr.Remove,
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},
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{
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ViewName: "containers",
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Key: 's',
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Modifier: gocui.ModNone,
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Handler: gui.handleContainerStop,
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Description: gui.Tr.Stop,
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},
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{
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ViewName: "containers",
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Key: 'r',
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Modifier: gocui.ModNone,
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Handler: gui.handleContainerRestart,
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Description: gui.Tr.Restart,
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},
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{
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ViewName: "containers",
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Key: 'a',
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Modifier: gocui.ModNone,
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Handler: gui.handleContainerAttach,
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Description: gui.Tr.Attach,
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},
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{
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ViewName: "containers",
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Key: 'D',
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Modifier: gocui.ModNone,
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Handler: gui.handlePruneContainers,
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Description: gui.Tr.PruneContainers,
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},
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{
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ViewName: "containers",
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Key: 'm',
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Modifier: gocui.ModNone,
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Handler: gui.handleContainerViewLogs,
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Description: gui.Tr.ViewLogs,
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},
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{
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ViewName: "containers",
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Key: 'c',
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Modifier: gocui.ModNone,
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Handler: gui.handleContainersCustomCommand,
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Description: gui.Tr.RunCustomCommand,
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},
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{
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ViewName: "services",
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Key: 'd',
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Modifier: gocui.ModNone,
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Handler: gui.handleServiceRemoveMenu,
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Description: gui.Tr.RemoveService,
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},
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{
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ViewName: "services",
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Key: 's',
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Modifier: gocui.ModNone,
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Handler: gui.handleServiceStop,
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Description: gui.Tr.Stop,
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},
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{
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ViewName: "services",
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Key: 'r',
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Modifier: gocui.ModNone,
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Handler: gui.handleServiceRestart,
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Description: gui.Tr.Restart,
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},
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{
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ViewName: "services",
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Key: 'a',
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Modifier: gocui.ModNone,
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Handler: gui.handleServiceAttach,
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Description: gui.Tr.Attach,
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},
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{
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ViewName: "services",
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Key: 'm',
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Modifier: gocui.ModNone,
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Handler: gui.handleServiceViewLogs,
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Description: gui.Tr.ViewLogs,
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},
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{
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ViewName: "services",
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Key: '[',
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Modifier: gocui.ModNone,
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Handler: gui.handleServicesPrevContext,
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Description: gui.Tr.PreviousContext,
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},
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{
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ViewName: "services",
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Key: ']',
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Modifier: gocui.ModNone,
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Handler: gui.handleServicesNextContext,
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Description: gui.Tr.NextContext,
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},
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{
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ViewName: "services",
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Key: 'R',
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Modifier: gocui.ModNone,
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Handler: gui.handleServiceRestartMenu,
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Description: gui.Tr.ViewRestartOptions,
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},
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{
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ViewName: "services",
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Key: 'c',
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Modifier: gocui.ModNone,
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Handler: gui.handleServicesCustomCommand,
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Description: gui.Tr.RunCustomCommand,
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},
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{
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ViewName: "images",
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Key: '[',
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Modifier: gocui.ModNone,
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Handler: gui.handleImagesPrevContext,
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Description: gui.Tr.PreviousContext,
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},
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{
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ViewName: "images",
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Key: ']',
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Modifier: gocui.ModNone,
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Handler: gui.handleImagesNextContext,
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Description: gui.Tr.NextContext,
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},
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{
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ViewName: "images",
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Key: 'd',
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Modifier: gocui.ModNone,
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Handler: gui.handleImagesRemoveMenu,
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Description: gui.Tr.RemoveImage,
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},
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{
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ViewName: "images",
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Key: 'D',
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Modifier: gocui.ModNone,
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Handler: gui.handlePruneImages,
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Description: gui.Tr.PruneImages,
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},
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{
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ViewName: "volumes",
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Key: '[',
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Modifier: gocui.ModNone,
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Handler: gui.handleVolumesPrevContext,
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Description: gui.Tr.PreviousContext,
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},
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{
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ViewName: "volumes",
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Key: ']',
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Modifier: gocui.ModNone,
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Handler: gui.handleVolumesNextContext,
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Description: gui.Tr.NextContext,
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},
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{
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ViewName: "volumes",
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Key: 'd',
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Modifier: gocui.ModNone,
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Handler: gui.handleVolumesRemoveMenu,
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Description: gui.Tr.RemoveVolume,
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},
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{
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ViewName: "volumes",
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Key: 'D',
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Modifier: gocui.ModNone,
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Handler: gui.handlePruneVolumes,
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Description: gui.Tr.PruneVolumes,
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},
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}
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// TODO: add more views here
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for _, viewName := range []string{"status", "services", "containers", "images", "volumes", "menu"} {
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bindings = append(bindings, []*Binding{
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{ViewName: viewName, Key: gocui.KeyTab, Modifier: gocui.ModNone, Handler: gui.nextView},
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{ViewName: viewName, Key: gocui.KeyArrowLeft, Modifier: gocui.ModNone, Handler: gui.previousView},
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{ViewName: viewName, Key: gocui.KeyArrowRight, Modifier: gocui.ModNone, Handler: gui.nextView},
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{ViewName: viewName, Key: 'h', Modifier: gocui.ModNone, Handler: gui.previousView},
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{ViewName: viewName, Key: 'l', Modifier: gocui.ModNone, Handler: gui.nextView},
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}...)
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}
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listPanelMap := map[string]struct {
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prevLine func(*gocui.Gui, *gocui.View) error
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nextLine func(*gocui.Gui, *gocui.View) error
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focus func(*gocui.Gui, *gocui.View) error
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}{
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"menu": {prevLine: gui.handleMenuPrevLine, nextLine: gui.handleMenuNextLine, focus: gui.handleMenuClick},
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"services": {prevLine: gui.handleServicesPrevLine, nextLine: gui.handleServicesNextLine, focus: gui.handleServicesClick},
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"containers": {prevLine: gui.handleContainersPrevLine, nextLine: gui.handleContainersNextLine, focus: gui.handleContainersClick},
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"images": {prevLine: gui.handleImagesPrevLine, nextLine: gui.handleImagesNextLine, focus: gui.handleImagesClick},
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"volumes": {prevLine: gui.handleVolumesPrevLine, nextLine: gui.handleVolumesNextLine, focus: gui.handleVolumesClick},
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}
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for viewName, functions := range listPanelMap {
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bindings = append(bindings, []*Binding{
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{ViewName: viewName, Key: 'k', Modifier: gocui.ModNone, Handler: functions.prevLine},
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{ViewName: viewName, Key: gocui.KeyArrowUp, Modifier: gocui.ModNone, Handler: functions.prevLine},
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{ViewName: viewName, Key: gocui.MouseWheelUp, Modifier: gocui.ModNone, Handler: functions.prevLine},
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{ViewName: viewName, Key: 'j', Modifier: gocui.ModNone, Handler: functions.nextLine},
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{ViewName: viewName, Key: gocui.KeyArrowDown, Modifier: gocui.ModNone, Handler: functions.nextLine},
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{ViewName: viewName, Key: gocui.MouseWheelDown, Modifier: gocui.ModNone, Handler: functions.nextLine},
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{ViewName: viewName, Key: gocui.MouseLeft, Modifier: gocui.ModNone, Handler: functions.focus},
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}...)
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}
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return bindings
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}
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func (gui *Gui) keybindings(g *gocui.Gui) error {
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bindings := gui.GetInitialKeybindings()
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for _, binding := range bindings {
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if err := g.SetKeybinding(binding.ViewName, binding.Key, binding.Modifier, binding.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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