diff options
| author | chen <yurenchen@yeah.net> | 2023-05-02 14:07:27 +0800 |
|---|---|---|
| committer | Alex Goodman <wagoodman@users.noreply.github.com> | 2023-07-06 11:01:00 -0400 |
| commit | 77c11047cfe7ccc6b3dc21ce52eaec835071d8c2 (patch) | |
| tree | 1f18aa8a7f2addf3d61b925deaf1ba5bd58b32c7 | |
| parent | a7dfbb7927314331bc839e916483a94b912ed2e7 (diff) | |
feat: add ctrl+z support
| -rw-r--r-- | runtime/ui/app.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/runtime/ui/app.go b/runtime/ui/app.go index 249a3aa..6d07650 100644 --- a/runtime/ui/app.go +++ b/runtime/ui/app.go @@ -2,6 +2,7 @@ package ui import ( "sync" + "syscall" "github.com/wagoodman/dive/dive/image" "github.com/wagoodman/dive/runtime/ui/key" @@ -135,6 +136,14 @@ func (a *app) quit() error { return gocui.ErrQuit } +// handle ctrl+z +func handle_ctrl_z(g *gocui.Gui, v *gocui.View) error { + gocui.Suspend() + syscall.Kill(syscall.Getpid(), syscall.SIGSTOP) + gocui.Resume() + return nil +} + // Run is the UI entrypoint. func Run(imageName string, analysis *image.AnalysisResult, treeStack filetree.Comparer) error { var err error @@ -150,6 +159,11 @@ func Run(imageName string, analysis *image.AnalysisResult, treeStack filetree.Co return err } + key, mod := gocui.MustParse("Ctrl+Z") + if err := g.SetKeybinding("", key, mod, handle_ctrl_z); err != nil { + return err + } + if err := g.MainLoop(); err != nil && err != gocui.ErrQuit { logrus.Error("main loop error: ", err) return err |