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lazygit/pkg/gui/context/local_commits_context.go
2022-03-26 18:00:46 +11:00

125 lines
2.9 KiB
Go

package context
import (
"github.com/jesseduffield/gocui"
"github.com/jesseduffield/lazygit/pkg/commands/models"
"github.com/jesseduffield/lazygit/pkg/gui/types"
)
type LocalCommitsContext struct {
*LocalCommitsViewModel
*ViewportListContextTrait
}
var _ types.IListContext = (*LocalCommitsContext)(nil)
func NewLocalCommitsContext(
getModel func() []*models.Commit,
view *gocui.View,
getDisplayStrings func(startIdx int, length int) [][]string,
onFocus func(...types.OnFocusOpts) error,
onRenderToMain func(...types.OnFocusOpts) error,
onFocusLost func() error,
c *types.HelperCommon,
) *LocalCommitsContext {
viewModel := NewLocalCommitsViewModel(getModel)
return &LocalCommitsContext{
LocalCommitsViewModel: viewModel,
ViewportListContextTrait: &ViewportListContextTrait{
ListContextTrait: &ListContextTrait{
Context: NewSimpleContext(NewBaseContext(NewBaseContextOpts{
ViewName: "commits",
WindowName: "commits",
Key: LOCAL_COMMITS_CONTEXT_KEY,
Kind: types.SIDE_CONTEXT,
Focusable: true,
}), ContextCallbackOpts{
OnFocus: onFocus,
OnFocusLost: onFocusLost,
OnRenderToMain: onRenderToMain,
}),
list: viewModel,
viewTrait: NewViewTrait(view),
getDisplayStrings: getDisplayStrings,
c: c,
},
},
}
}
func (self *LocalCommitsContext) GetSelectedItemId() string {
item := self.GetSelected()
if item == nil {
return ""
}
return item.ID()
}
type LocalCommitsViewModel struct {
*BasicViewModel[*models.Commit]
// If this is true we limit the amount of commits we load, for the sake of keeping things fast.
// If the user attempts to scroll past the end of the list, we will load more commits.
limitCommits bool
// If this is true we'll use git log --all when fetching the commits.
showWholeGitGraph bool
}
func NewLocalCommitsViewModel(getModel func() []*models.Commit) *LocalCommitsViewModel {
self := &LocalCommitsViewModel{
BasicViewModel: NewBasicViewModel(getModel),
limitCommits: true,
}
return self
}
func (self *LocalCommitsContext) CanRebase() bool {
return true
}
func (self *LocalCommitsContext) GetSelectedRefName() string {
item := self.GetSelected()
if item == nil {
return ""
}
return item.RefName()
}
func (self *LocalCommitsViewModel) GetSelectedDescription() string {
item := self.GetSelected()
if item == nil {
return ""
}
return item.Description()
}
func (self *LocalCommitsViewModel) SetLimitCommits(value bool) {
self.limitCommits = value
}
func (self *LocalCommitsViewModel) GetLimitCommits() bool {
return self.limitCommits
}
func (self *LocalCommitsViewModel) SetShowWholeGitGraph(value bool) {
self.showWholeGitGraph = value
}
func (self *LocalCommitsViewModel) GetShowWholeGitGraph() bool {
return self.showWholeGitGraph
}
func (self *LocalCommitsViewModel) GetCommits() []*models.Commit {
return self.getModel()
}