function _fb_fbml_menu_hack in Drupal for Facebook 6.2

1 call to _fb_fbml_menu_hack()

fb_fbml_preprocess_page in themes/fb_fbml/template.php

Theme engine calls this preprocess "hook" before rendering a page.

File

themes/fb_fbml/template.php, line 97

Logic needed for FBML theme.

Code

function _fb_fbml_menu_hack() {

  // We have to go out of our way here to theme the tabs.
  // The code in menu.inc that themes them is complex,
  // incomprehensible, and tangles the theme layer with the logic
  // layer.  It doesn't help that the same theme functions are called
  // for tabs as are called for all other menus.  So we use a global
  // to keep track of what we're doing.
  global $_fb_canvas_state;
  $_fb_canvas_state = 'tabs';

  // Why does a call to menu_tab_root_path theme the tabs?  I have no
  // idea, but it does and caches the result.
  menu_tab_root_path();
  $_fb_canvas_state = NULL;
}