mirror of
https://github.com/jesseduffield/lazygit.git
synced 2024-12-12 11:15:00 +02:00
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package gui
|
|
|
|
import (
|
|
"errors"
|
|
)
|
|
|
|
func isShowingDiff(gui *Gui) bool {
|
|
key := gui.currentStaticContext().GetKey()
|
|
|
|
return key == FILES_CONTEXT_KEY || key == COMMIT_FILES_CONTEXT_KEY || key == STASH_CONTEXT_KEY || key == BRANCH_COMMITS_CONTEXT_KEY || key == SUB_COMMITS_CONTEXT_KEY || key == MAIN_STAGING_CONTEXT_KEY || key == MAIN_PATCH_BUILDING_CONTEXT_KEY
|
|
}
|
|
|
|
func (gui *Gui) IncreaseContextInDiffView() error {
|
|
if isShowingDiff(gui) {
|
|
if err := gui.CheckCanChangeContext(); err != nil {
|
|
return gui.surfaceError(err)
|
|
}
|
|
|
|
gui.UserConfig.Git.DiffContextSize = gui.UserConfig.Git.DiffContextSize + 1
|
|
return gui.currentStaticContext().HandleRenderToMain()
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (gui *Gui) DecreaseContextInDiffView() error {
|
|
old_size := gui.UserConfig.Git.DiffContextSize
|
|
|
|
if isShowingDiff(gui) && old_size > 1 {
|
|
if err := gui.CheckCanChangeContext(); err != nil {
|
|
return gui.surfaceError(err)
|
|
}
|
|
|
|
gui.UserConfig.Git.DiffContextSize = old_size - 1
|
|
return gui.currentStaticContext().HandleRenderToMain()
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (gui *Gui) CheckCanChangeContext() error {
|
|
if gui.Git.Patch.PatchManager.Active() {
|
|
return errors.New(gui.Tr.CantChangeContextSizeError)
|
|
}
|
|
|
|
return nil
|
|
}
|