insert-layout: Move functions to autoload

Clean up the plugin file and move the bulk of the work to autoload.

2 files changed, 80 insertions, 74 deletions

diff --git a/bundle/insert-layout/autoload/insert_layout.vim b/bundle/insert-layout/autoload/insert_layout.vim
new file mode 100644
index 0000000..e9f53b4
--- /dev/null
+++ b/bundle/insert-layout/autoload/insert_layout.vim
@@ -0,0 +1,75 @@
+vim9script
+
+const layout_names = {
+	us: 'US',
+	qwazerty: 'QWAZERTY2',
+	fr: 'French-numerical',
+	dvorak: 'Dvorak',
+}
+
+var normal_layout: string
+
+def IsLayoutSwitcherAvailable(): number
+	return executable('xkbswitch')
+enddef
+
+def CurrentInputLayout(): string
+	return system('xkbswitch -ge')
+enddef
+
+def SetInputLayout(layout: string): void
+	system('xkbswitch -se ' .. layout)
+enddef
+
+def OnInsertEnter(layout: string): void
+	normal_layout = CurrentInputLayout()
+
+	SetInputLayout(layout)
+enddef
+
+def OnInsertLeave(): void
+	SetInputLayout(normal_layout)
+enddef
+
+export def InsertLayoutOff(): void
+	autocmd_delete([
+		{
+			group: 'insert_layout',
+			event: 'InsertEnter',
+			bufnr: bufnr(),
+		},
+		{
+			group: 'insert_layout',
+			event: 'InsertLeave',
+			bufnr: bufnr(),
+		},
+	])
+enddef
+
+export def InsertLayoutOn(layout: string): void
+	if !IsLayoutSwitcherAvailable()
+		echoerr "'xkbswitch' command not found"
+		return
+	endif
+
+	autocmd_add([
+		{
+			replace: true,
+			group: 'insert_layout',
+			event: 'InsertEnter',
+			bufnr: bufnr(),
+			cmd: 'OnInsertEnter("' .. layout_names[layout] .. '")',
+		},
+		{
+			replace: true,
+			group: 'insert_layout',
+			event: 'InsertLeave',
+			bufnr: bufnr(),
+			cmd: 'OnInsertLeave()',
+		},
+	])
+enddef
+
+export def Complete(arg_lead: string, cmd_line: string, cursor_pos: number): string
+	return join(keys(layout_names), "\n")
+enddef
diff --git a/bundle/insert-layout/plugin/insert_layout.vim b/bundle/insert-layout/plugin/insert_layout.vim
index b417fea..62c27f5 100644
--- a/bundle/insert-layout/plugin/insert_layout.vim
+++ b/bundle/insert-layout/plugin/insert_layout.vim
@@ -5,79 +5,10 @@ if exists('g:loaded_insert_layout')
 endif
 g:loaded_insert_layout = 1
 
-const layout_names = {
-	us: 'US',
-	qwazerty: 'QWAZERTY2',
-	fr: 'French-numerical',
-	dvorak: 'Dvorak',
-}
 
-var normal_layout: string
+import autoload '../autoload/insert_layout.vim'
 
-def IsLayoutSwitcherAvailable(): number
-	return executable('xkbswitch')
-enddef
-
-def CurrentInputLayout(): string
-	return system('xkbswitch -ge')
-enddef
-
-def SetInputLayout(layout: string): void
-	system('xkbswitch -se ' .. layout)
-enddef
-
-def OnInsertEnter(layout: string): void
-	normal_layout = CurrentInputLayout()
-
-	SetInputLayout(layout)
-enddef
-
-def OnInsertLeave(): void
-	SetInputLayout(normal_layout)
-enddef
-
-def InsertLayoutOff(): void
-	autocmd_delete([
-		{
-			group: 'insert_layout',
-			event: 'InsertEnter',
-			bufnr: bufnr(),
-		},
-		{
-			group: 'insert_layout',
-			event: 'InsertLeave',
-			bufnr: bufnr(),
-		},
-	])
-enddef
-
-def InsertLayoutOn(layout: string): void
-	if !IsLayoutSwitcherAvailable()
-		echoerr "'xkbswitch' command not found"
-		return
-	endif
-
-	autocmd_add([
-		{
-			replace: true,
-			group: 'insert_layout',
-			event: 'InsertEnter',
-			bufnr: bufnr(),
-			cmd: 'OnInsertEnter("' .. layout_names[layout] .. '")',
-		},
-		{
-			replace: true,
-			group: 'insert_layout',
-			event: 'InsertLeave',
-			bufnr: bufnr(),
-			cmd: 'OnInsertLeave()',
-		},
-	])
-enddef
-
-def Complete(arg_lead: string, cmd_line: string, cursor_pos: number): string
-	return join(keys(layout_names), "\n")
-enddef
-
-command! -nargs=1 -complete=custom,Complete InsertLayout InsertLayoutOn(<q-args>)
-command! InsertLayoutOff InsertLayoutOff()
+command! -nargs=1 -complete=custom,insert_layout.Complete
+	\ InsertLayout
+	\ insert_layout.InsertLayoutOn(<q-args>)
+command! InsertLayoutOff insert_layout.InsertLayoutOff()