allow scoped mode where the commits/reflog/stash panels are scoped to a file

WIP

restrict certain actions in scoped mode

WIP

1 files changed, 58 insertions, 0 deletions

diff --git a/pkg/gui/scoping_menu_panel.go b/pkg/gui/scoping_menu_panel.go
new file mode 100644
index 000000000..d1c2f85e3
--- /dev/null
+++ b/pkg/gui/scoping_menu_panel.go
@@ -0,0 +1,58 @@
+package gui
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/jesseduffield/gocui"
+)
+
+func (gui *Gui) handleCreateScopingMenuPanel(g *gocui.Gui, v *gocui.View) error {
+	fileName := ""
+	switch v.Name() {
+	case "files":
+		file, err := gui.getSelectedFile(gui.g)
+		if err == nil {
+			fileName = file.Name
+		}
+	case "commitFiles":
+		file := gui.getSelectedCommitFile(gui.g)
+		if file != nil {
+			fileName = file.Name
+		}
+	}
+
+	menuItems := []*menuItem{}
+
+	if fileName != "" {
+		menuItems = append(menuItems, &menuItem{
+			displayString: fmt.Sprintf("%s '%s'", gui.Tr.SLocalize("scopeTo"), fileName),
+			onPress: func() error {
+				gui.State.LogScope = fileName
+				return gui.Errors.ErrRestart
+			},
+		})
+	}
+
+	menuItems = append(menuItems, &menuItem{
+		displayString: gui.Tr.SLocalize("fileToScopeToOption"),
+		onPress: func() error {
+			return gui.createPromptPanel(gui.g, v, gui.Tr.SLocalize("enterFileName"), "", func(g *gocui.Gui, promptView *gocui.View) error {
+				gui.State.LogScope = strings.TrimSpace(promptView.Buffer())
+				return gui.Errors.ErrRestart
+			})
+		},
+	})
+
+	if gui.inScopedMode() {
+		menuItems = append(menuItems, &menuItem{
+			displayString: gui.Tr.SLocalize("exitOutOfScopedMode"),
+			onPress: func() error {
+				gui.State.LogScope = ""
+				return gui.Errors.ErrRestart
+			},
+		})
+	}
+
+	return gui.createMenu(gui.Tr.SLocalize("scopingMenuTitle"), menuItems, createMenuOptions{showCancel: true})
+}