go-vise

commit 18a95521a7cfe8ff26641132d893ae47fe821890
parent e568a958ec4698066e520f7283560704a3147dec
Author: lash <dev@holbrook.no>
Date:   Thu, 12 Dec 2024 13:06:12 +0000

Add menu separator access in engine config

Diffstat:
M
engine/config.go
 | 
2
++
M
engine/db.go
 | 
3
+++
M
vm/runner.go
 | 
13
++++++++++++-

3 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/engine/config.go b/engine/config.go
@@ -22,6 +22,8 @@ type Config struct {
 	StateDebug bool
 	// EngineDebug activates the engine debug output
 	EngineDebug bool
+	// MenuSeparator sets the string to use for separating menu selectors and menu descriptors in the renderer
+	MenuSeparator string
 }
 
 // String implements the string interface.
diff --git a/engine/db.go b/engine/db.go
@@ -269,6 +269,9 @@ func(en *DefaultEngine) setupVm() {
 		szr = render.NewSizer(en.cfg.OutputSize)
 	}
 	en.vm = vm.NewVm(en.st, en.rs, en.ca, szr)
+	if en.cfg.MenuSeparator != "" {
+		en.vm = en.vm.WithMenuSeparator(en.cfg.MenuSeparator)
+	}
 }
 
 func(en *DefaultEngine) empty(ctx context.Context) error {
diff --git a/vm/runner.go b/vm/runner.go
@@ -45,7 +45,8 @@ type Vm struct {
 	ca cache.Memory // Loaded content.
 	mn *render.Menu // Menu component of page.
 	sizer *render.Sizer // Apply size constraints to output.
-	pg *render.Page // Render outputs with menues to size constraints.
+	pg *render.Page // Render outputs with menues to size constraints
+	menuSeparator string // Passed to Menu.WithSeparator if not empty
 }
 
 // NewVm creates a new Vm.
@@ -62,9 +63,19 @@ func NewVm(st *state.State, rs resource.Resource, ca cache.Memory, sizer *render
 	return vmi
 }
 
+// WithMenuSeparator is a chainable function that sets the separator string to use
+// in the menu renderer.
+func(vmi *Vm) WithMenuSeparator(sep string) *Vm {
+	vmi.menuSeparator = sep
+	return vmi
+}
+
 // Reset re-initializes sub-components for output rendering.
 func(vmi *Vm) Reset() {
 	vmi.mn = render.NewMenu()
+	if vmi.menuSeparator != "" {
+		vmi.mn = vmi.mn.WithSeparator(vmi.menuSeparator)
+	}
 	vmi.pg.Reset()
 	vmi.pg = vmi.pg.WithMenu(vmi.mn)
 	if vmi.sizer != nil {