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567e898e22
The three nested `if` statements may looks strange, and you might wonder why we don't have single one with &&. The answer is that later in this branch we will add an `else` block to the middle one.
99 lines
2.6 KiB
Go
99 lines
2.6 KiB
Go
package controllers
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import (
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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)
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// This controller is for all contexts that contain commit files.
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var _ types.IController = &SwitchToDiffFilesController{}
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type CanSwitchToDiffFiles interface {
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types.IListContext
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CanRebase() bool
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GetSelectedRef() types.Ref
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}
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// Not using our ListControllerTrait because our 'selected' item is not a list item
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// but an attribute on it i.e. the ref of an item.
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type SwitchToDiffFilesController struct {
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baseController
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*ListControllerTrait[types.Ref]
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c *ControllerCommon
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context CanSwitchToDiffFiles
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}
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func NewSwitchToDiffFilesController(
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c *ControllerCommon,
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context CanSwitchToDiffFiles,
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) *SwitchToDiffFilesController {
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return &SwitchToDiffFilesController{
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baseController: baseController{},
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ListControllerTrait: NewListControllerTrait[types.Ref](
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c,
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context,
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context.GetSelectedRef,
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func() ([]types.Ref, int, int) {
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panic("Not implemented")
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},
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),
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c: c,
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context: context,
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}
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}
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func (self *SwitchToDiffFilesController) GetKeybindings(opts types.KeybindingsOpts) []*types.Binding {
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bindings := []*types.Binding{
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{
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Key: opts.GetKey(opts.Config.Universal.GoInto),
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Handler: self.withItem(self.enter),
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GetDisabledReason: self.require(self.singleItemSelected(self.itemRepresentsCommit)),
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Description: self.c.Tr.ViewItemFiles,
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},
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}
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return bindings
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}
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func (self *SwitchToDiffFilesController) GetOnClick() func() error {
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return self.withItemGraceful(self.enter)
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}
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func (self *SwitchToDiffFilesController) enter(ref types.Ref) error {
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commitFilesContext := self.c.Contexts().CommitFiles
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canRebase := self.context.CanRebase()
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if canRebase {
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if self.c.Modes().Diffing.Active() {
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if self.c.Modes().Diffing.Ref != ref.RefName() {
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canRebase = false
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}
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}
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}
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commitFilesContext.SetSelection(0)
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commitFilesContext.SetRef(ref)
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commitFilesContext.SetTitleRef(ref.Description())
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commitFilesContext.SetCanRebase(canRebase)
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commitFilesContext.SetParentContext(self.context)
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commitFilesContext.SetWindowName(self.context.GetWindowName())
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commitFilesContext.ClearSearchString()
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commitFilesContext.GetView().TitlePrefix = self.context.GetView().TitlePrefix
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if err := self.c.Refresh(types.RefreshOptions{
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Scope: []types.RefreshableView{types.COMMIT_FILES},
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}); err != nil {
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return err
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}
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return self.c.Context().Push(commitFilesContext)
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}
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func (self *SwitchToDiffFilesController) itemRepresentsCommit(ref types.Ref) *types.DisabledReason {
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if ref.RefName() == "" {
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return &types.DisabledReason{Text: self.c.Tr.SelectedItemDoesNotHaveFiles}
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}
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return nil
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}
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