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| author | Don Scorgie <dscorgie@src.gnome.org> | 2008-09-11 17:29:24 +0000 |
|---|---|---|
| committer | Don Scorgie <dscorgie@src.gnome.org> | 2008-09-11 17:29:24 +0000 |
| commit | 3fe4cadf02f99c5ae577e1737f56d1cf80945e9b (patch) | |
| tree | 192951f892205ec2b7e777fe0f6e8a2a7e03986f | |
| parent | 506a1f88dfb077c1df9f1371a6a0c0b0946c1ef1 (diff) | |
| download | yelp-3fe4cadf02f99c5ae577e1737f56d1cf80945e9b.tar.gz | |
Add workaround for Gecko 1.9 accessibility issue bug #545162 - Ginn Chen
* src/yelp-html.cpp:
Add workaround for Gecko 1.9 accessibility issue
bug #545162 - Ginn Chen
svn path=/trunk/; revision=3191
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | src/yelp-html.cpp | 29 |
2 files changed, 35 insertions, 0 deletions
@@ -1,3 +1,9 @@ +2008-09-11 Don Scorgie <dscorgie@svn.gnome.org> + + * src/yelp-html.cpp: + Add workaround for Gecko 1.9 accessibility issue + bug #545162 - Ginn Chen + == 2.23.91 == 2008-09-01 Don Scorgie <dscorgie@svn.gnome.org> diff --git a/src/yelp-html.cpp b/src/yelp-html.cpp index deaf812f..f1af4fda 100644 --- a/src/yelp-html.cpp +++ b/src/yelp-html.cpp @@ -375,9 +375,38 @@ yelp_html_close (YelpHtml *html) { debug_print (DB_FUNCTION, "entering\n"); gtk_moz_embed_close_stream (GTK_MOZ_EMBED (html)); + +#ifdef HAVE_GECKO_1_9 + /* When Gecko accessibility module init, it will overwrite + * atk_class->get_root. + * But the top level accessible of yelp is not controlled by Gecko. + * So we need to restore the callback. See Bug #545162. + * It only need to do once. + * We do it here because Gecko a11y module inits when it is actually used, + * we call gtk_widget_get_accessible to pull the trigger. */ + + static gboolean gail_get_root_restored = FALSE; + if (!gail_get_root_restored) { + gail_get_root_restored = TRUE; + gpointer data; + data = g_type_class_peek (ATK_TYPE_UTIL); + if (data) { + AtkUtilClass *atk_class; + AtkObject * (*gail_get_root) (void); + atk_class = ATK_UTIL_CLASS (data); + gail_get_root = atk_class->get_root; + gtk_widget_get_accessible (GTK_WIDGET (html)); + atk_class->get_root = gail_get_root; + } + } + +#else /* All other gecko's need this timeout to update GOK accessible + * tree + */ html->priv->timeout = g_timeout_add (2000, (GSourceFunc) timeout_update_gok, html); +#endif } gboolean |