7 calls to fb_canvas_is_iframe() in Drupal for Facebook 6.2

fb_canvas_fb in ./fb_canvas.module

Implementation of hook_fb().

fb_canvas_form_alter in ./fb_canvas.module

Implementation of hook_form_alter.

fb_canvas_goto in ./fb_canvas.module

Uses $_fb->redirect on canvas pages, otherwise drupal_goto.

fb_canvas_iframe_excursion in ./fb_canvas.module

This is intended to help sites which have some FBML and some iframe pages. Makes the current FBML canvas page an iframe. And attempts to preserve session while visiting multiple iframe pages.

fb_canvas_process in ./fb_canvas.module

This function uses regular expressions to convert links on canvas pages to URLs that begin http://apps.facebook.com/...

fb_canvas_url_outbound_alter in ./fb_canvas.module

fb_is_iframe_canvas in ./fb.module

Determine whether current page is iframe canvas page.