diff options
Diffstat (limited to 'embed/ephy-web-view.c')
| -rw-r--r-- | embed/ephy-web-view.c | 165 |
1 files changed, 28 insertions, 137 deletions
diff --git a/embed/ephy-web-view.c b/embed/ephy-web-view.c index bf6ab19b6..7f0833cd6 100644 --- a/embed/ephy-web-view.c +++ b/embed/ephy-web-view.c @@ -27,7 +27,6 @@ #include <gtk/gtk.h> #include <string.h> #include <webkit/webkit.h> -#include <JavaScriptCore/JavaScript.h> #include <gnome-keyring.h> #include "eel-gconf-extensions.h" @@ -555,118 +554,6 @@ ephy_web_view_dispose (GObject *object) G_OBJECT_CLASS (ephy_web_view_parent_class)->dispose (object); } - -static char* -js_value_to_string (JSContextRef js_context, - JSValueRef js_value) -{ - gssize length; - char* buffer; - JSStringRef str; - - g_return_val_if_fail (JSValueIsString (js_context, js_value), NULL); - - str = JSValueToStringCopy (js_context, js_value, NULL); - length = JSStringGetMaximumUTF8CStringSize (str); - - buffer = g_malloc0 (length); - JSStringGetUTF8CString (str, buffer, length); - JSStringRelease (str); - - return buffer; -} - -static JSValueRef -js_object_get_property (JSContextRef js_context, - JSObjectRef js_object, - const char *name) -{ - JSStringRef js_string = JSStringCreateWithUTF8CString (name); - JSValueRef js_value = JSObjectGetProperty (js_context, js_object, js_string, NULL); - - JSStringRelease (js_string); - - return js_value; -} - -static JSObjectRef -js_object_get_property_as_object (JSContextRef js_context, - JSObjectRef object, - const char *attr) -{ - return JSValueToObject (js_context, - js_object_get_property (js_context, object, attr), - NULL); -} - -static char * -js_get_element_attribute (JSContextRef js_context, - JSObjectRef object, - const char *attr) -{ - JSStringRef attrstr = JSStringCreateWithUTF8CString (attr); - JSObjectRef ga = js_object_get_property_as_object (js_context, object, "getAttribute"); - JSValueRef args[1], val; - char *buffer = NULL; - - args[0] = JSValueMakeString (js_context, attrstr); - val = JSObjectCallAsFunction (js_context, ga, object, 1, args, NULL); - JSStringRelease (attrstr); - - if (JSValueIsString (js_context, val)) - buffer = js_value_to_string (js_context, val); - - return buffer; -} - -static GSList* -js_get_all_links (JSContextRef js_context) -{ - JSObjectRef js_global; - JSObjectRef js_object; - JSObjectRef js_func; - JSStringRef js_str; - JSValueRef args[1], val; - guint num; - guint count; - GSList *retval = NULL; - - js_global = JSContextGetGlobalObject (js_context); - - js_object = js_object_get_property_as_object (js_context, js_global, "document"); - if (!js_object) - return NULL; - - js_func = js_object_get_property_as_object (js_context, js_object, "getElementsByTagName"); - if (!js_object) - return NULL; - - js_str = JSStringCreateWithUTF8CString ("link"); - args[0] = JSValueMakeString (js_context, js_str); - val = JSObjectCallAsFunction (js_context, js_func, js_object, 1, args, NULL); - JSStringRelease (js_str); - - js_object = JSValueToObject (js_context, val, NULL); - if (!js_object) - return NULL; - - js_str = JSStringCreateWithUTF8CString ("length"); - val = JSObjectGetProperty (js_context, js_object, js_str, NULL); - JSStringRelease (js_str); - - num = (guint)JSValueToNumber (js_context, val, NULL); - for (count = 0; count < num; count++) { - val = JSObjectGetPropertyAtIndex (js_context, js_object, count, NULL); - - if (!JSValueIsObject (js_context, val)) - continue; - - retval = g_slist_prepend (retval, (gpointer)val); - } - - return retval; -} - typedef struct { WebKitDOMNode *username_node; WebKitDOMNode *password_node; @@ -1078,25 +965,41 @@ _ephy_web_view_hook_into_forms (EphyWebView *web_view) } static void -do_hook_into_links (JSContextRef js_context, EphyWebView *web_view) +_ephy_web_view_hook_into_links (EphyWebView *web_view) { - GSList *links = js_get_all_links (js_context); + WebKitDOMNodeList *links = NULL; + WebKitDOMDocument *document = NULL; + gulong links_n; + int i; + + document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (web_view)); + links = webkit_dom_document_get_elements_by_tag_name (document, "link"); + links_n = webkit_dom_node_list_get_length (links); - if (!links) { + if (links_n == 0) { LOG ("No links found."); return; } - for (; links; links = links->next) { - JSValueRef link = (JSValueRef)links->data; - JSObjectRef obj = JSValueToObject (js_context, link, NULL); - char *rel = js_get_element_attribute (js_context, obj, "rel"); + for (i = 0; i < links_n; i++) { + WebKitDOMNode *link; + char *rel = NULL; + + link = webkit_dom_node_list_item (links, i); + rel = webkit_dom_html_link_element_get_rel (WEBKIT_DOM_HTML_LINK_ELEMENT (link)); if (g_strcmp0 (rel, "alternate") == 0) { - char *type = js_get_element_attribute (js_context, obj, "type"); - char *title = js_get_element_attribute (js_context, obj, "title"); - char *address = js_get_element_attribute (js_context, obj, "href"); - SoupURI *feed_uri, *current_uri; + char *type = NULL; + char *title = NULL; + char *address = NULL; + SoupURI *feed_uri; + SoupURI *current_uri; + + g_object_get (link, + "type", &type, + "title", &title, + "href", &address, + NULL); feed_uri = soup_uri_new (address); if (!feed_uri) { @@ -1108,6 +1011,7 @@ do_hook_into_links (JSContextRef js_context, EphyWebView *web_view) if (feed_uri) { g_free (address); address = soup_uri_to_string (feed_uri, FALSE); + LOG ("Emitting ge-feed-link: %s, %s, %s", type, title, address); g_signal_emit_by_name (web_view, "ge-feed-link", type, title, address); soup_uri_free (feed_uri); } @@ -1119,19 +1023,6 @@ do_hook_into_links (JSContextRef js_context, EphyWebView *web_view) g_free (rel); } - - g_slist_free (links); -} - -static void -_ephy_web_view_hook_into_links (EphyWebView *web_view) -{ - WebKitWebFrame *web_frame = webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (web_view)); - JSGlobalContextRef js_context; - - js_context = webkit_web_frame_get_global_context (web_frame); - - do_hook_into_links (js_context, EPHY_WEB_VIEW (web_view)); } static void |