start moving commit panel handlers into controller

more

and more

move rebase commit refreshing into existing abstraction

and more

and more

WIP

and more

handling clicks

properly fix merge conflicts

update cheatsheet

lots more preparation to start moving things into controllers

WIP

better typing

expand on remotes controller

moving more code into controllers

pkg/gui/controllers/menu_controller.go

@@ -0,0 +1,70 @@
+package controllers
+
+import (
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/gui/popup"
+	"github.com/jesseduffield/lazygit/pkg/gui/types"
+)
+
+type MenuController struct {
+	c       *ControllerCommon
+	context types.IListContext
+
+	getSelectedMenuItem func() *popup.MenuItem
+}
+
+var _ types.IController = &MenuController{}
+
+func NewMenuController(
+	c *ControllerCommon,
+	context types.IListContext,
+	getSelectedMenuItem func() *popup.MenuItem,
+) *MenuController {
+	return &MenuController{
+		c:                   c,
+		context:             context,
+		getSelectedMenuItem: getSelectedMenuItem,
+	}
+}
+
+func (self *MenuController) Keybindings(getKey func(key string) interface{}, config config.KeybindingConfig, guards types.KeybindingGuards) []*types.Binding {
+	bindings := []*types.Binding{
+		{
+			Key:     getKey(config.Universal.Select),
+			Handler: self.press,
+		},
+		{
+			Key:     getKey(config.Universal.Confirm),
+			Handler: self.press,
+		},
+		{
+			Key:     getKey(config.Universal.ConfirmAlt1),
+			Handler: self.press,
+		},
+		{
+			Key:     gocui.MouseLeft,
+			Handler: func() error { return self.context.HandleClick(self.press) },
+		},
+	}
+
+	return append(bindings, self.context.Keybindings(getKey, config, guards)...)
+}
+
+func (self *MenuController) press() error {
+	selectedItem := self.getSelectedMenuItem()
+
+	if err := self.c.PopContext(); err != nil {
+		return err
+	}
+
+	if err := selectedItem.OnPress(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (self *MenuController) Context() types.Context {
+	return self.context
+}