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Optimize get_absolute_offset_for_element

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This commit is contained in:
Alexander Butenko 2012-01-07 20:15:09 -04:00 committed by Christian Dywan
parent 9445539c48
commit 3d774d2d09
1 changed files with 16 additions and 24 deletions
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40
extensions/formhistory/formhistory-gdom-frontend.c
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@ -67,32 +67,25 @@ formhistory_suggestion_selected_cb (GtkWidget* treeview,
}
static void
get_absolute_offset_for_element (WebKitDOMElement* element,
glong* x,
glong* y,
gboolean mainframe)
get_absolute_offset_for_element (WebKitDOMElement* element,
WebKitDOMDocument* element_document,
WebKitDOMNodeList* frames,
glong* x,
glong* y,
gboolean ismainframe)
{
WebKitDOMElement* offset_parent;
WebKitDOMDocument* element_document;
gint offset_top = 0, offset_left = 0;
gboolean ismainframe = FALSE;
WebKitDOMNodeList* frames;
WebKitDOMDocument* fdoc;
int i;
gint i, offset_top = 0, offset_left = 0;
frames = g_object_get_data (G_OBJECT (element), "framelist");
element_document = g_object_get_data (G_OBJECT (element), "doc");
g_object_get (element, "offset-left", &offset_left,
"offset-top", &offset_top,
"offset-parent", &offset_parent,
NULL);
*x += offset_left;
*y += offset_top;
/* To avoid deadlock check only first element of the mainframe parent */
if (mainframe == TRUE)
if (ismainframe == TRUE)
return;
if (offset_parent)
goto finish;
@ -101,13 +94,13 @@ get_absolute_offset_for_element (WebKitDOMElement* element,
and get its offsets */
for (i = 0; i < webkit_dom_node_list_get_length (frames); i++)
{
WebKitDOMDocument *fdoc;
WebKitDOMNode *frame = webkit_dom_node_list_item (frames, i);
if (WEBKIT_DOM_IS_HTML_IFRAME_ELEMENT (frame))
fdoc = webkit_dom_html_iframe_element_get_content_document (WEBKIT_DOM_HTML_IFRAME_ELEMENT (frame));
else
fdoc = webkit_dom_html_frame_element_get_content_document (WEBKIT_DOM_HTML_FRAME_ELEMENT (frame));
if (fdoc == element_document)
{
offset_parent = WEBKIT_DOM_ELEMENT (frame);
@ -117,20 +110,17 @@ get_absolute_offset_for_element (WebKitDOMElement* element,
break;
}
}
if (!offset_parent)
return;
finish:
/* Copy set properties to parents as they dont have them set */
/* FIXME: Seems we need to drop them afterwards to save some memory? */
g_object_set_data (G_OBJECT (offset_parent), "doc", element_document);
g_object_set_data (G_OBJECT (offset_parent), "framelist", frames);
get_absolute_offset_for_element (offset_parent, x, y, ismainframe);
if (offset_parent)
get_absolute_offset_for_element (offset_parent, element_document, frames, x, y, ismainframe);
}
static void
formhistory_reposition_popup (FormHistoryPriv* priv,
GtkWidget* widget)
{
WebKitDOMDocument* element_document;
WebKitDOMNodeList* frames;
GdkWindow* window;
gint rx, ry;
gint wx, wy;
@ -146,7 +136,9 @@ formhistory_reposition_popup (FormHistoryPriv* priv,
gdk_window_get_position (window, &wx, &wy);
/* Position of editbox on the webview */
get_absolute_offset_for_element (priv->element, &x, &y, FALSE);
frames = g_object_get_data (G_OBJECT (priv->element), "framelist");
element_document = g_object_get_data (G_OBJECT (priv->element), "doc");
get_absolute_offset_for_element (priv->element, element_document, frames, &x, &y, FALSE);
/* Add height as menu should start under editbox, now on top of it */
g_object_get (priv->element, "client-height", &height, NULL);
y += height + 1;