Change theme value to enable_search_shortcuts.

And rework javascript shortcut handling.

Author: marxin

CHANGES

@@ -49,10 +49,9 @@ Features added
   references for readability with standalone readers
 * #9822 (and #9062), add new Intersphinx role :rst:role:`external` for explict
   lookup in the external projects, without resolving to the local project.
-* #9337: HTML theme, add option ``search_with_keys`` that enables :kbd:'/' as
-         a Quick search shortcut.
-         Add option ``remove_highlight_with_keys`` that enables :kbd:`Esc` shortcut
-         that removes search highlighting.
+* #9337: HTML theme, add option ``enable_search_shortcuts`` that enables :kbd:'/' as
+         a Quick search shortcut and :kbd:`Esc` shortcut that
+         removes search highlighting.
 
 Bugs fixed
 ----------

doc/usage/theming.rst

@@ -166,13 +166,8 @@ These themes are:
 
     Defaults to ``False``.
 
-  - **search_with_keys** (true or false): Allow jumping to the search box
-    with :kbd:`/`.
-
-    Defaults to ``True``.
-
-  - **remove_highlight_with_keys** (true or false): Allow removal of search
-    highlighting with :kbd:`Esc`.
+  - **enable_search_shortcuts** (true or false): Allow jumping to the search box
+    with :kbd:`/` and allow removal of search highlighting with :kbd:`Esc`.
 
     Defaults to ``True``.
 

sphinx/themes/basic/static/doctools.js

@@ -153,6 +153,7 @@ var Documentation = {
   init : function() {
     this.fixFirefoxAnchorBug();
     this.highlightSearchWords();
+    this.initIndexTable();
     this.initOnKeyListeners();
   },
 
@@ -266,6 +267,13 @@ var Documentation = {
     window.history.replaceState({}, '', url);
   },
 
+   /**
+   * helper function to focus on search bar
+   */
+  focusSearchBar : function() {
+    $('input[name=q]').first().focus();
+  },
+
   /**
    * make the url absolute
    */
@@ -290,50 +298,52 @@ var Documentation = {
   initOnKeyListeners: function() {
     // only install a listener if it is really needed
     if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS &&
-        !DOCUMENTATION_OPTIONS.SEARCH_WITH_KEYS     &&
-        !DOCUMENTATION_OPTIONS.REMOVE_HIGHLIGHT_WITH_KEYS)
+        !DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS)
         return;
+
     $(document).keydown(function(event) {
       var activeElementType = document.activeElement.tagName;
       // don't navigate when in search box, textarea, dropdown or button
       if (activeElementType !== 'TEXTAREA' && activeElementType !== 'INPUT' && activeElementType !== 'SELECT'
           && activeElementType !== 'BUTTON') {
-        if (!event.altKey && !event.ctrlKey && !event.metaKey && !event.shiftKey) {
-          switch (event.key) {
-            case 'ArrowLeft':
-              if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS)
+        if (event.altKey || event.ctrlKey || event.metaKey)
+          return;
+
+          if (!event.shiftKey) {
+            switch (event.key) {
+              case 'ArrowLeft':
+                if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS)
+                  break;
+                var prevHref = $('link[rel="prev"]').prop('href');
+                if (prevHref) {
+                  window.location.href = prevHref;
+                  return false;
+                }
                 break;
-              var prevHref = $('link[rel="prev"]').prop('href');
-              if (prevHref) {
-                window.location.href = prevHref;
-                return false;
-              }
-              break;
-            case 'ArrowRight':
-              if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS)
+              case 'ArrowRight':
+                if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS)
+                  break;
+                var nextHref = $('link[rel="next"]').prop('href');
+                if (nextHref) {
+                  window.location.href = nextHref;
+                  return false;
+                }
                 break;
-              var nextHref = $('link[rel="next"]').prop('href');
-              if (nextHref) {
-                window.location.href = nextHref;
+              case 'Escape':
+                if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS)
+                  break;
+                Documentation.hideSearchWords();
                 return false;
-              }
-              break;
-            case 'Escape':
-              if (!DOCUMENTATION_OPTIONS.REMOVE_HIGHLIGHT_WITH_KEYS)
-                break;
-              Documentation.hideSearchWords();
-              return false;
           }
         }
-        if (!event.altKey && !event.ctrlKey && !event.metaKey) {
-          // some keyboard layouts need Shift to get /
-          switch (event.key) {
-            case '/':
-              if (!DOCUMENTATION_OPTIONS.SEARCH_WITH_KEYS)
-                break;
-              $('input[name=q]').first().focus();
-              return false;
-          }
+
+        // some keyboard layouts may need Shift to get /
+        switch (event.key) {
+          case '/':
+            if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS)
+              break;
+            Documentation.focusSearchBar();
+            return false;
         }
       }
     });

sphinx/themes/basic/static/documentation_options.js_t

@@ -9,6 +9,5 @@ var DOCUMENTATION_OPTIONS = {
     HAS_SOURCE: {{ has_source|lower }},
     SOURCELINK_SUFFIX: '{{ sourcelink_suffix }}',
     NAVIGATION_WITH_KEYS: {{ 'true' if theme_navigation_with_keys|tobool else 'false'}},
-    SEARCH_WITH_KEYS: {{ 'true' if theme_search_with_keys|tobool else 'true'}},
-    REMOVE_HIGHLIGHT_WITH_KEYS: {{ 'true' if theme_remove_highlight_with_keys|tobool else 'true'}}
+    ENABLE_SEARCH_SHORTCUTS: {{ 'true' if enable_search_shortcuts|tobool else 'true'}},
 };

sphinx/themes/basic/theme.conf

@@ -10,8 +10,7 @@ sidebarwidth = 230
 body_min_width = 450
 body_max_width = 800
 navigation_with_keys = False
-search_with_keys = True
-remove_highlight_with_keys = True
+enable_search_shortcuts = True
 globaltoc_collapse = true
 globaltoc_includehidden = false
 globaltoc_maxdepth =