static Element *get_active_element(Document *doc)
{
char *tagname;
Document *d = NULL;
Element *active, *result = NULL;
active = webkit_dom_html_document_get_active_element((void*)doc);
if (!active) {
return result;
}
tagname = webkit_dom_element_get_tag_name(active);
if (!g_strcmp0(tagname, "FRAME")) {
d = webkit_dom_html_frame_element_get_content_document(WEBKIT_DOM_HTML_FRAME_ELEMENT(active));
result = get_active_element(d);
} else if (!g_strcmp0(tagname, "IFRAME")) {
d = webkit_dom_html_iframe_element_get_content_document(WEBKIT_DOM_HTML_IFRAME_ELEMENT(active));
result = get_active_element(d);
}
g_free(tagname);
if (result) {
return result;
}
return active;
}
static gboolean
mail_shell_view_mail_display_needs_key (EMailDisplay *mail_display,
gboolean with_input)
{
gboolean needs_key = FALSE;
if (gtk_widget_has_focus (GTK_WIDGET (mail_display))) {
WebKitWebFrame *frame;
WebKitDOMDocument *dom;
WebKitDOMElement *element;
gchar *name = NULL;
frame = webkit_web_view_get_focused_frame (WEBKIT_WEB_VIEW (mail_display));
if (!frame)
return FALSE;
dom = webkit_web_frame_get_dom_document (frame);
element = webkit_dom_html_document_get_active_element (WEBKIT_DOM_HTML_DOCUMENT (dom));
if (element)
name = webkit_dom_node_get_node_name (WEBKIT_DOM_NODE (element));
/* if INPUT or TEXTAREA has focus, then any key press should go there */
if (name && ((with_input && g_ascii_strcasecmp (name, "INPUT") == 0) || g_ascii_strcasecmp (name, "TEXTAREA") == 0)) {
needs_key = TRUE;
}
g_free (name);
}
return needs_key;
}
void dom_check_auto_insert(Document *doc)
{
Element *active = webkit_dom_html_document_get_active_element(WEBKIT_DOM_HTML_DOCUMENT(doc));
if (active) {
if (!vb.config.strict_focus) {
auto_insert(active);
} else if (vb.mode->id != 'i') {
/* If strict-focus is enabled and the editable element becomes
* focus, we explicitely remove the focus. But only if vimb isn't
* in input mode at the time. This prevents from leaving input
* mode that was started by user interaction like click to
* editable element, or the 'gi' normal mode command. */
webkit_dom_element_blur(active);
}
}
dom_install_focus_blur_callbacks(doc);
}
int
edit_element(struct tab *t, struct karg *a)
{
WebKitDOMHTMLDocument *doc;
WebKitDOMElement *active_element;
WebKitDOMHTMLTextAreaElement *ta;
WebKitDOMHTMLInputElement *el;
char *contents;
struct edit_element_cb_args *args;
if (external_editor == NULL){
show_oops(t,"Setting external_editor not set");
return (0);
}
doc = (WebKitDOMHTMLDocument*)webkit_web_view_get_dom_document(t->wv);
active_element = webkit_dom_html_document_get_active_element(doc);
el = (WebKitDOMHTMLInputElement*)active_element;
ta = (WebKitDOMHTMLTextAreaElement*)active_element;
if (doc == NULL || active_element == NULL ||
(WEBKIT_DOM_IS_HTML_INPUT_ELEMENT(el) == 0 &&
WEBKIT_DOM_IS_HTML_TEXT_AREA_ELEMENT(ta) == 0)) {
show_oops(t, "No active text element!");
return (1);
}
contents = "";
if (WEBKIT_DOM_IS_HTML_INPUT_ELEMENT(el))
contents = webkit_dom_html_input_element_get_value(el);
else if (WEBKIT_DOM_IS_HTML_TEXT_AREA_ELEMENT(ta))
contents = webkit_dom_html_text_area_element_get_value(ta);
if ((args = g_malloc(sizeof(struct edit_element_cb_args))) == NULL)
return (1);
args->tab = t;
args->active = active_element;
open_external_editor(t, contents, &edit_element_cb, args);
return (0);
}
int
dom_is_input(struct tab *t, WebKitDOMElement **active)
{
WebKitDOMDocument *doc;
WebKitDOMElement *a;
WebKitDOMHTMLFrameElement *frame;
WebKitDOMHTMLIFrameElement *iframe;
/* proof positive that OO is stupid */
doc = webkit_web_view_get_dom_document(t->wv);
/* unwind frames and iframes until the cows come home */
for (;;) {
a = webkit_dom_html_document_get_active_element(
(WebKitDOMHTMLDocument*)doc);
if (a == NULL)
return (0);
/*
* I think this is a total hack because this property isn't
* set for textareas or input however, it is set for jquery
* textareas that do rich text. Since this works around issues
* in RT we'll simply keep it!
*
* This might break some other stuff but for now it helps.
*/
if (webkit_dom_html_element_get_is_content_editable(
(WebKitDOMHTMLElement*)a)) {
*active = a;
return (1);
}
frame = (WebKitDOMHTMLFrameElement *)a;
if (WEBKIT_DOM_IS_HTML_FRAME_ELEMENT(frame)) {
doc = webkit_dom_html_frame_element_get_content_document(
frame);
continue;
}
iframe = (WebKitDOMHTMLIFrameElement *)a;
if (WEBKIT_DOM_IS_HTML_IFRAME_ELEMENT(iframe)) {
doc = webkit_dom_html_iframe_element_get_content_document(
iframe);
continue;
}
break;
}
if (a == NULL)
return (0);
if (WEBKIT_DOM_IS_HTML_INPUT_ELEMENT((WebKitDOMNode *)a) ||
WEBKIT_DOM_IS_HTML_TEXT_AREA_ELEMENT((WebKitDOMNode *)a)) {
*active = a;
return (1);
}
return (0);
}
