static void
search_bar_find (ESearchBar *search_bar,
gboolean search_forward)
{
EWebView *web_view;
GtkWidget *widget;
gboolean case_sensitive;
gboolean wrapped = FALSE;
gboolean success;
gchar *text;
guint matches;
web_view = e_search_bar_get_web_view (search_bar);
case_sensitive = e_search_bar_get_case_sensitive (search_bar);
text = e_search_bar_get_text (search_bar);
if (text == NULL || *text == '\0') {
e_search_bar_clear (search_bar);
g_free (text);
return;
}
webkit_web_view_unmark_text_matches (
WEBKIT_WEB_VIEW (web_view));
matches = webkit_web_view_mark_text_matches (
WEBKIT_WEB_VIEW (web_view),
text, case_sensitive, 0);
webkit_web_view_set_highlight_text_matches (
WEBKIT_WEB_VIEW (web_view), TRUE);
search_bar_update_matches (search_bar, matches);
success = webkit_web_view_search_text (
WEBKIT_WEB_VIEW (web_view),
text, case_sensitive, search_forward, FALSE);
if (!success)
wrapped = webkit_web_view_search_text (
WEBKIT_WEB_VIEW (web_view),
text, case_sensitive, search_forward, TRUE);
g_free (search_bar->priv->active_search);
search_bar->priv->active_search = text;
gtk_widget_set_sensitive (search_bar->priv->next_button, matches != 0);
gtk_widget_set_sensitive (search_bar->priv->prev_button, matches != 0);
g_object_notify (G_OBJECT (search_bar), "active-search");
/* Update wrapped label visibility. */
widget = search_bar->priv->wrapped_next_box;
if (wrapped && search_forward)
gtk_widget_show (widget);
else
gtk_widget_hide (widget);
widget = search_bar->priv->wrapped_prev_box;
if (wrapped && !search_forward)
gtk_widget_show (widget);
else
gtk_widget_hide (widget);
}
long wxWebViewWebKit::Find(const wxString& text, int flags)
{
bool newSearch = false;
if(text != m_findText ||
(flags & wxWEBVIEW_FIND_MATCH_CASE) != (m_findFlags & wxWEBVIEW_FIND_MATCH_CASE))
{
newSearch = true;
//If it is a new search we need to clear existing highlights
webkit_web_view_unmark_text_matches(m_web_view);
webkit_web_view_set_highlight_text_matches(m_web_view, false);
}
m_findFlags = flags;
m_findText = text;
//If the search string is empty then we clear any selection and highlight
if(text == "")
{
webkit_web_view_unmark_text_matches(m_web_view);
webkit_web_view_set_highlight_text_matches(m_web_view, false);
ClearSelection();
return wxNOT_FOUND;
}
bool wrap = false, matchCase = false, forward = true;
if(flags & wxWEBVIEW_FIND_WRAP)
wrap = true;
if(flags & wxWEBVIEW_FIND_MATCH_CASE)
matchCase = true;
if(flags & wxWEBVIEW_FIND_BACKWARDS)
forward = false;
if(newSearch)
{
//Initially we mark the matches to know how many we have
m_findCount = webkit_web_view_mark_text_matches(m_web_view, wxGTK_CONV(text), matchCase, 0);
//In this case we return early to match IE behaviour
m_findPosition = -1;
return m_findCount;
}
else
{
if(forward)
m_findPosition++;
else
m_findPosition--;
if(m_findPosition < 0)
m_findPosition += m_findCount;
if(m_findPosition > m_findCount)
m_findPosition -= m_findCount;
}
//Highlight them if needed
bool highlight = flags & wxWEBVIEW_FIND_HIGHLIGHT_RESULT ? true : false;
webkit_web_view_set_highlight_text_matches(m_web_view, highlight);
if(!webkit_web_view_search_text(m_web_view, wxGTK_CONV(text), matchCase, forward, wrap))
{
m_findPosition = -1;
ClearSelection();
return wxNOT_FOUND;
}
return newSearch ? m_findCount : m_findPosition;
}
static void searchText(WebKitWebView* webView, gchar* searchString) {
webkit_web_view_unmark_text_matches(webView);
webkit_web_view_search_text(webView, searchString, false, true, true);
webkit_web_view_mark_text_matches(webView, searchString, false, 0);
webkit_web_view_set_highlight_text_matches(webView, true);
}
