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package controllers
import (
"github.com/jesseduffield/lazygit/pkg/gui/context"
"github.com/jesseduffield/lazygit/pkg/gui/types"
)
// This controller is for all contexts that contain commit files.
var _ types.IController = &SwitchToDiffFilesController{}
type CanSwitchToDiffFiles interface {
types.Context
CanRebase() bool
GetSelectedRef() types.Ref
}
type SwitchToDiffFilesController struct {
baseController
c *ControllerCommon
context CanSwitchToDiffFiles
diffFilesContext *context.CommitFilesContext
}
func NewSwitchToDiffFilesController(
c *ControllerCommon,
context CanSwitchToDiffFiles,
diffFilesContext *context.CommitFilesContext,
) *SwitchToDiffFilesController {
return &SwitchToDiffFilesController{
baseController: baseController{},
c: c,
context: context,
diffFilesContext: diffFilesContext,
}
}
func (self *SwitchToDiffFilesController) GetKeybindings(opts types.KeybindingsOpts) []*types.Binding {
bindings := []*types.Binding{
{
Key: opts.GetKey(opts.Config.Universal.GoInto),
Handler: self.checkSelected(self.enter),
Description: self.c.Tr.ViewItemFiles,
},
}
return bindings
}
func (self *SwitchToDiffFilesController) GetOnClick() func() error {
return self.checkSelected(self.enter)
}
func (self *SwitchToDiffFilesController) checkSelected(callback func(types.Ref) error) func() error {
return func() error {
ref := self.context.GetSelectedRef()
if ref == nil {
return nil
}
return callback(ref)
}
}
func (self *SwitchToDiffFilesController) enter(ref types.Ref) error {
return self.viewFiles(SwitchToCommitFilesContextOpts{
Ref: ref,
CanRebase: self.context.CanRebase(),
Context: self.context,
})
}
func (self *SwitchToDiffFilesController) Context() types.Context {
return self.context
}
func (self *SwitchToDiffFilesController) viewFiles(opts SwitchToCommitFilesContextOpts) error {
diffFilesContext := self.diffFilesContext
diffFilesContext.SetSelectedLineIdx(0)
diffFilesContext.SetRef(opts.Ref)
diffFilesContext.SetTitleRef(opts.Ref.Description())
diffFilesContext.SetCanRebase(opts.CanRebase)
diffFilesContext.SetParentContext(opts.Context)
diffFilesContext.SetWindowName(opts.Context.GetWindowName())
diffFilesContext.ClearSearchString()
diffFilesContext.GetView().TitlePrefix = opts.Context.GetView().TitlePrefix
if err := self.c.Refresh(types.RefreshOptions{
Scope: []types.RefreshableView{types.COMMIT_FILES},
}); err != nil {
return err
}
return self.c.PushContext(diffFilesContext)
}
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