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111 lines
2.6 KiB
Go
111 lines
2.6 KiB
Go
package context
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import (
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"math"
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"github.com/jesseduffield/lazygit/pkg/gui/mergeconflicts"
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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"github.com/sasha-s/go-deadlock"
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)
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type MergeConflictsContext struct {
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types.Context
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viewModel *ConflictsViewModel
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c *ContextCommon
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mutex *deadlock.Mutex
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}
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type ConflictsViewModel struct {
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state *mergeconflicts.State
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// userVerticalScrolling tells us if the user has started scrolling through the file themselves
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// in which case we won't auto-scroll to a conflict.
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userVerticalScrolling bool
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}
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func NewMergeConflictsContext(
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c *ContextCommon,
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) *MergeConflictsContext {
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viewModel := &ConflictsViewModel{
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state: mergeconflicts.NewState(),
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userVerticalScrolling: false,
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}
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return &MergeConflictsContext{
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viewModel: viewModel,
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mutex: &deadlock.Mutex{},
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Context: NewSimpleContext(
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NewBaseContext(NewBaseContextOpts{
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Kind: types.MAIN_CONTEXT,
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View: c.Views().MergeConflicts,
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WindowName: "main",
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Key: MERGE_CONFLICTS_CONTEXT_KEY,
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Focusable: true,
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HighlightOnFocus: true,
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}),
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),
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c: c,
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}
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}
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func (self *MergeConflictsContext) GetState() *mergeconflicts.State {
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return self.viewModel.state
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}
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func (self *MergeConflictsContext) SetState(state *mergeconflicts.State) {
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self.viewModel.state = state
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}
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func (self *MergeConflictsContext) GetMutex() *deadlock.Mutex {
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return self.mutex
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}
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func (self *MergeConflictsContext) SetUserScrolling(isScrolling bool) {
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self.viewModel.userVerticalScrolling = isScrolling
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}
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func (self *MergeConflictsContext) IsUserScrolling() bool {
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return self.viewModel.userVerticalScrolling
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}
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func (self *MergeConflictsContext) RenderAndFocus(isFocused bool) error {
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self.setContent(isFocused)
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self.FocusSelection()
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self.c.Render()
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return nil
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}
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func (self *MergeConflictsContext) Render(isFocused bool) error {
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self.setContent(isFocused)
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self.c.Render()
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return nil
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}
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func (self *MergeConflictsContext) GetContentToRender(isFocused bool) string {
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if self.GetState() == nil {
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return ""
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}
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return mergeconflicts.ColoredConflictFile(self.GetState(), isFocused)
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}
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func (self *MergeConflictsContext) setContent(isFocused bool) {
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self.GetView().SetContent(self.GetContentToRender(isFocused))
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}
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func (self *MergeConflictsContext) FocusSelection() {
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if !self.IsUserScrolling() {
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_ = self.GetView().SetOriginY(self.GetOriginY())
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}
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}
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func (self *MergeConflictsContext) GetOriginY() int {
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view := self.GetView()
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conflictMiddle := self.GetState().GetConflictMiddle()
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return int(math.Max(0, float64(conflictMiddle-(view.Height()/2))))
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}
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