chore: change print option, all defaults to true

src/client/theme-default/composables/screen-only.ts

@@ -6,12 +6,13 @@ export function useScreenOnly(entry: keyof DefaultTheme.PrintOptions) {
   const { theme, frontmatter } = useData()
 
   // we have aside and outline in frontmatter, we will check for both for outline
-  return computed(() =>
-    entry === 'outline'
-      ? frontmatter.value.aside === false || frontmatter.value.outline === false
-      : frontmatter.value[entry] === false ||
+  return computed(
+    () =>
+      (entry === 'outline'
+        ? frontmatter.value.aside === false ||
+          frontmatter.value.outline === false
+        : frontmatter.value[entry] === false) ||
       theme.value.print === false ||
-        (typeof theme.value.print === 'object' &&
-          theme.value.print[entry] === false)
+      theme.value.print![entry] === false
   )
 }

src/node/config.ts

@@ -225,18 +225,11 @@ export async function resolveSiteData(
 
   const themeConfig = userConfig.themeConfig || {}
 
-  if (typeof themeConfig.print === 'boolean') {
-    themeConfig.print = {
-      outline: themeConfig.print,
-      navbar: themeConfig.print,
-      sidebar: themeConfig.print,
-      footer: themeConfig.print
-    }
-  } else {
+  if (typeof themeConfig.print !== 'boolean') {
     themeConfig.print ??= {}
-    themeConfig.print.outline ??= false
-    themeConfig.print.navbar ??= false
-    themeConfig.print.sidebar ??= false
+    themeConfig.print.outline ??= true
+    themeConfig.print.navbar ??= true
+    themeConfig.print.sidebar ??= true
     themeConfig.print.footer ??= true
   }
 

types/default-theme.d.ts

@@ -151,13 +151,11 @@ export namespace DefaultTheme {
      *
      * To exclude `outline`, `navbar`, `sidebar` and `footer` from being printed, configure `print: false`.
      *
-     * To print all of them, configure `print: true`.
-     *
      * Frontmatter configuration will override the global configuration, for example, a page containing `navbar: false`, the navbar will not be printed.
      *
-     * @default { outline: false, navbar: false, sidebar: false, footer: true }
+     * @default { outline: true, navbar: true, sidebar: true, footer: true }
      */
-    print?: boolean | PrintOptions
+    print?: false | PrintOptions
   }
 
   // nav -----------------------------------------------------------------------
@@ -494,19 +492,19 @@ export namespace DefaultTheme {
     /**
      * Should the outline be printed?
      *
-     * @default false
+     * @default true
      */
     outline?: boolean
     /**
      * Should the navbar be printed?
      *
-     * @default false
+     * @default true
      */
     navbar?: boolean
     /**
      * Should the sidebar be printed?
      *
-     * @default false
+     * @default true
      */
     sidebar?: boolean
     /**