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lazygit/pkg/gui/keybindings.go
2018-10-20 17:37:55 +02:00

427 lines
12 KiB
Go

package gui
import (
"github.com/jesseduffield/gocui"
)
// Binding - a keybinding mapping a key and modifier to a handler. The keypress
// is only handled if the given view has focus, or handled globally if the view
// is ""
type Binding struct {
ViewName string
Handler func(*gocui.Gui, *gocui.View) error
Key interface{} // FIXME: find out how to get `gocui.Key | rune`
Modifier gocui.Modifier
KeyReadable string
Description string
}
// GetDisplayStrings returns the display string of a file
func (b *Binding) GetDisplayStrings() []string {
return []string{b.GetKey(), b.Description}
}
func (b *Binding) GetKey() string {
r, ok := b.Key.(rune)
key := ""
if ok {
key = string(r)
} else if b.KeyReadable != "" {
key = b.KeyReadable
}
return key
}
func (gui *Gui) GetKeybindings() []*Binding {
bindings := []*Binding{
{
ViewName: "",
Key: 'q',
Modifier: gocui.ModNone,
Handler: gui.quit,
}, {
ViewName: "",
Key: gocui.KeyCtrlC,
Modifier: gocui.ModNone,
Handler: gui.quit,
}, {
ViewName: "",
Key: gocui.KeyEsc,
Modifier: gocui.ModNone,
Handler: gui.quit,
}, {
ViewName: "",
Key: gocui.KeyPgup,
Modifier: gocui.ModNone,
Handler: gui.scrollUpMain,
}, {
ViewName: "",
Key: gocui.KeyPgdn,
Modifier: gocui.ModNone,
Handler: gui.scrollDownMain,
}, {
ViewName: "",
Key: gocui.KeyCtrlU,
Modifier: gocui.ModNone,
Handler: gui.scrollUpMain,
}, {
ViewName: "",
Key: gocui.KeyCtrlD,
Modifier: gocui.ModNone,
Handler: gui.scrollDownMain,
}, {
ViewName: "",
Key: 'P',
Modifier: gocui.ModNone,
Handler: gui.pushFiles,
Description: gui.Tr.SLocalize("push"),
}, {
ViewName: "",
Key: 'p',
Modifier: gocui.ModNone,
Handler: gui.pullFiles,
Description: gui.Tr.SLocalize("pull"),
}, {
ViewName: "",
Key: 'R',
Modifier: gocui.ModNone,
Handler: gui.handleRefresh,
Description: gui.Tr.SLocalize("refresh"),
}, {
ViewName: "",
Key: 'x',
Modifier: gocui.ModNone,
Handler: gui.handleCreateOptionsMenu,
}, {
ViewName: "status",
Key: 'e',
Modifier: gocui.ModNone,
Handler: gui.handleEditConfig,
Description: gui.Tr.SLocalize("EditConfig"),
}, {
ViewName: "status",
Key: 'o',
Modifier: gocui.ModNone,
Handler: gui.handleOpenConfig,
Description: gui.Tr.SLocalize("OpenConfig"),
}, {
ViewName: "status",
Key: 'u',
Modifier: gocui.ModNone,
Handler: gui.handleCheckForUpdate,
Description: gui.Tr.SLocalize("checkForUpdate"),
}, {
ViewName: "status",
Key: 's',
Modifier: gocui.ModNone,
Handler: gui.handleCreateRecentReposMenu,
Description: gui.Tr.SLocalize("SwitchRepo"),
},
{
ViewName: "files",
Key: 'c',
Modifier: gocui.ModNone,
Handler: gui.handleCommitPress,
Description: gui.Tr.SLocalize("CommitChanges"),
}, {
ViewName: "files",
Key: 'A',
Modifier: gocui.ModNone,
Handler: gui.handleAmendCommitPress,
Description: gui.Tr.SLocalize("AmendLastCommit"),
}, {
ViewName: "files",
Key: 'C',
Modifier: gocui.ModNone,
Handler: gui.handleCommitEditorPress,
Description: gui.Tr.SLocalize("CommitChangesWithEditor"),
}, {
ViewName: "files",
Key: gocui.KeySpace,
Modifier: gocui.ModNone,
Handler: gui.handleFilePress,
KeyReadable: "space",
Description: gui.Tr.SLocalize("toggleStaged"),
}, {
ViewName: "files",
Key: 'd',
Modifier: gocui.ModNone,
Handler: gui.handleFileRemove,
Description: gui.Tr.SLocalize("removeFile"),
}, {
ViewName: "files",
Key: 'm',
Modifier: gocui.ModNone,
Handler: gui.handleSwitchToMerge,
Description: gui.Tr.SLocalize("resolveMergeConflicts"),
}, {
ViewName: "files",
Key: 'e',
Modifier: gocui.ModNone,
Handler: gui.handleFileEdit,
Description: gui.Tr.SLocalize("editFile"),
}, {
ViewName: "files",
Key: 'o',
Modifier: gocui.ModNone,
Handler: gui.handleFileOpen,
Description: gui.Tr.SLocalize("openFile"),
}, {
ViewName: "files",
Key: 'i',
Modifier: gocui.ModNone,
Handler: gui.handleIgnoreFile,
Description: gui.Tr.SLocalize("ignoreFile"),
}, {
ViewName: "files",
Key: 'r',
Modifier: gocui.ModNone,
Handler: gui.handleRefreshFiles,
Description: gui.Tr.SLocalize("refreshFiles"),
}, {
ViewName: "files",
Key: 'S',
Modifier: gocui.ModNone,
Handler: gui.handleStashSave,
Description: gui.Tr.SLocalize("stashFiles"),
}, {
ViewName: "files",
Key: 'M',
Modifier: gocui.ModNone,
Handler: gui.handleAbortMerge,
Description: gui.Tr.SLocalize("abortMerge"),
}, {
ViewName: "files",
Key: 'a',
Modifier: gocui.ModNone,
Handler: gui.handleStageAll,
Description: gui.Tr.SLocalize("toggleStagedAll"),
}, {
ViewName: "files",
Key: 't',
Modifier: gocui.ModNone,
Handler: gui.handleAddPatch,
Description: gui.Tr.SLocalize("addPatch"),
}, {
ViewName: "files",
Key: 'D',
Modifier: gocui.ModNone,
Handler: gui.handleResetHard,
Description: gui.Tr.SLocalize("resetHard"),
}, {
ViewName: "main",
Key: gocui.KeyEsc,
Modifier: gocui.ModNone,
Handler: gui.handleEscapeMerge,
}, {
ViewName: "main",
Key: gocui.KeySpace,
Modifier: gocui.ModNone,
Handler: gui.handlePickHunk,
}, {
ViewName: "main",
Key: 'b',
Modifier: gocui.ModNone,
Handler: gui.handlePickBothHunks,
}, {
ViewName: "main",
Key: gocui.KeyArrowLeft,
Modifier: gocui.ModNone,
Handler: gui.handleSelectPrevConflict,
}, {
ViewName: "main",
Key: gocui.KeyArrowRight,
Modifier: gocui.ModNone,
Handler: gui.handleSelectNextConflict,
}, {
ViewName: "main",
Key: gocui.KeyArrowUp,
Modifier: gocui.ModNone,
Handler: gui.handleSelectTop,
}, {
ViewName: "main",
Key: gocui.KeyArrowDown,
Modifier: gocui.ModNone,
Handler: gui.handleSelectBottom,
}, {
ViewName: "main",
Key: 'h',
Modifier: gocui.ModNone,
Handler: gui.handleSelectPrevConflict,
}, {
ViewName: "main",
Key: 'l',
Modifier: gocui.ModNone,
Handler: gui.handleSelectNextConflict,
}, {
ViewName: "main",
Key: 'k',
Modifier: gocui.ModNone,
Handler: gui.handleSelectTop,
}, {
ViewName: "main",
Key: 'j',
Modifier: gocui.ModNone,
Handler: gui.handleSelectBottom,
}, {
ViewName: "main",
Key: 'z',
Modifier: gocui.ModNone,
Handler: gui.handlePopFileSnapshot,
}, {
ViewName: "branches",
Key: gocui.KeySpace,
Modifier: gocui.ModNone,
Handler: gui.handleBranchPress,
KeyReadable: "space",
Description: gui.Tr.SLocalize("checkout"),
}, {
ViewName: "branches",
Key: 'c',
Modifier: gocui.ModNone,
Handler: gui.handleCheckoutByName,
Description: gui.Tr.SLocalize("checkoutByName"),
}, {
ViewName: "branches",
Key: 'F',
Modifier: gocui.ModNone,
Handler: gui.handleForceCheckout,
Description: gui.Tr.SLocalize("forceCheckout"),
}, {
ViewName: "branches",
Key: 'n',
Modifier: gocui.ModNone,
Handler: gui.handleNewBranch,
Description: gui.Tr.SLocalize("newBranch"),
}, {
ViewName: "branches",
Key: 'd',
Modifier: gocui.ModNone,
Handler: gui.handleDeleteBranch,
Description: gui.Tr.SLocalize("deleteBranch"),
}, {
ViewName: "branches",
Key: 'D',
Modifier: gocui.ModNone,
Handler: gui.handleForceDeleteBranch,
Description: gui.Tr.SLocalize("forceDeleteBranch"),
}, {
ViewName: "branches",
Key: 'm',
Modifier: gocui.ModNone,
Handler: gui.handleMerge,
Description: gui.Tr.SLocalize("mergeIntoCurrentBranch"),
}, {
ViewName: "commits",
Key: 's',
Modifier: gocui.ModNone,
Handler: gui.handleCommitSquashDown,
Description: gui.Tr.SLocalize("squashDown"),
}, {
ViewName: "commits",
Key: 'r',
Modifier: gocui.ModNone,
Handler: gui.handleRenameCommit,
Description: gui.Tr.SLocalize("renameCommit"),
}, {
ViewName: "commits",
Key: 'R',
Modifier: gocui.ModNone,
Handler: gui.handleRenameCommitEditor,
Description: gui.Tr.SLocalize("renameCommitEditor"),
}, {
ViewName: "commits",
Key: 'g',
Modifier: gocui.ModNone,
Handler: gui.handleResetToCommit,
Description: gui.Tr.SLocalize("resetToThisCommit"),
}, {
ViewName: "commits",
Key: 'f',
Modifier: gocui.ModNone,
Handler: gui.handleCommitFixup,
Description: gui.Tr.SLocalize("fixupCommit"),
}, {
ViewName: "stash",
Key: gocui.KeySpace,
Modifier: gocui.ModNone,
Handler: gui.handleStashApply,
KeyReadable: "space",
Description: gui.Tr.SLocalize("apply"),
}, {
ViewName: "stash",
Key: 'g',
Modifier: gocui.ModNone,
Handler: gui.handleStashPop,
Description: gui.Tr.SLocalize("pop"),
}, {
ViewName: "stash",
Key: 'd',
Modifier: gocui.ModNone,
Handler: gui.handleStashDrop,
Description: gui.Tr.SLocalize("drop"),
}, {
ViewName: "commitMessage",
Key: gocui.KeyEnter,
Modifier: gocui.ModNone,
Handler: gui.handleCommitConfirm,
}, {
ViewName: "commitMessage",
Key: gocui.KeyEsc,
Modifier: gocui.ModNone,
Handler: gui.handleCommitClose,
}, {
ViewName: "pushPassUname",
Key: gocui.KeyEnter,
Modifier: gocui.ModNone,
Handler: gui.handlePushConfirm,
}, {
ViewName: "pushPassUname",
Key: gocui.KeyEsc,
Modifier: gocui.ModNone,
Handler: gui.handlePushClose,
}, {
ViewName: "menu",
Key: gocui.KeyEsc,
Modifier: gocui.ModNone,
Handler: gui.handleMenuClose,
}, {
ViewName: "menu",
Key: 'q',
Modifier: gocui.ModNone,
Handler: gui.handleMenuClose,
},
}
// Would make these keybindings global but that interferes with editing
// input in the confirmation panel
for _, viewName := range []string{"status", "files", "branches", "commits", "stash", "menu"} {
bindings = append(bindings, []*Binding{
{ViewName: viewName, Key: gocui.KeyTab, Modifier: gocui.ModNone, Handler: gui.nextView},
{ViewName: viewName, Key: gocui.KeyArrowLeft, Modifier: gocui.ModNone, Handler: gui.previousView},
{ViewName: viewName, Key: gocui.KeyArrowRight, Modifier: gocui.ModNone, Handler: gui.nextView},
{ViewName: viewName, Key: gocui.KeyArrowUp, Modifier: gocui.ModNone, Handler: gui.cursorUp},
{ViewName: viewName, Key: gocui.KeyArrowDown, Modifier: gocui.ModNone, Handler: gui.cursorDown},
{ViewName: viewName, Key: 'h', Modifier: gocui.ModNone, Handler: gui.previousView},
{ViewName: viewName, Key: 'l', Modifier: gocui.ModNone, Handler: gui.nextView},
{ViewName: viewName, Key: 'k', Modifier: gocui.ModNone, Handler: gui.cursorUp},
{ViewName: viewName, Key: 'j', Modifier: gocui.ModNone, Handler: gui.cursorDown},
}...)
}
return bindings
}
func (gui *Gui) keybindings(g *gocui.Gui) error {
bindings := gui.GetKeybindings()
for _, binding := range bindings {
if err := g.SetKeybinding(binding.ViewName, binding.Key, binding.Modifier, binding.Handler); err != nil {
return err
}
}
return nil
}