I am going insane

default/config/config.go

@@ -0,0 +1,50 @@
+package config
+
+import "git.tebibyte.media/sashakoshka/tomo"
+
+// Default specifies default configuration values.
+type Default struct { }
+
+
+// HandleWidth returns the default handle width value.
+func (Default) HandleWidth () int {
+	return 15
+}
+
+// ScrollVelocity returns the default scroll velocity value.
+func (Default) ScrollVelocity () int {
+	return 16
+}
+
+// ThemePath returns the default theme path.
+func (Default) ThemePath () (string) {
+	return ""
+}
+
+// Wrapped wraps a configuration and uses Default if it is nil.
+type Wrapped struct {
+	tomo.Config
+}
+
+// HandleWidth returns how large grab handles should typically be. This
+// is important for accessibility reasons.
+func (wrapped Wrapped) HandleWidth () int {
+	return wrapped.ensure().HandleWidth()
+}
+
+// ScrollVelocity returns how many pixels should be scrolled every time
+// a scroll button is pressed.
+func (wrapped Wrapped) ScrollVelocity () int {
+	return wrapped.ensure().ScrollVelocity()
+}
+
+// ThemePath returns the directory path to the theme.
+func (wrapped Wrapped) ThemePath () string {
+	return wrapped.ensure().ThemePath()
+}
+
+func (wrapped Wrapped) ensure () (real tomo.Config) {
+	real = wrapped.Config
+	if real == nil { real = Default { } }
+	return
+}

default/config/doc.go

@@ -0,0 +1,2 @@
+// Package config implements a default configuration.
+package config

default/config/parse.go

@@ -0,0 +1,9 @@
+package config
+
+// import "io"
+
+// Parse parses one or more configuration files and returns them as a Config.
+// func Parse (sources ...io.Reader) (config tomo.Config) {
+	// // TODO
+	// return Default { }
+// }