static void respondToPolicyDecision(PolicyClientTest* test, WebKitPolicyDecision* decision)
{
switch (test->m_policyDecisionResponse) {
case Use:
webkit_policy_decision_use(decision);
break;
case Ignore:
webkit_policy_decision_ignore(decision);
break;
case Download:
webkit_policy_decision_download(decision);
break;
case None:
break;
}
if (test->m_haltMainLoopAfterMakingDecision)
g_idle_add(reinterpret_cast<GSourceFunc>(quitMainLoopLater), test->m_mainLoop);
}
static gboolean
wxgtk_webview_webkit_new_window(WebKitPolicyDecision *decision,
wxWebViewWebKit *webKitCtrl)
{
WebKitNavigationPolicyDecision* navigation_decision = WEBKIT_NAVIGATION_POLICY_DECISION(decision);
WebKitNavigationAction* action = webkit_navigation_policy_decision_get_navigation_action(navigation_decision);
WebKitURIRequest* request = webkit_navigation_action_get_request(action);
const gchar* uri = webkit_uri_request_get_uri(request);
wxString target = webkit_navigation_policy_decision_get_frame_name(navigation_decision);
wxWebViewEvent event(wxEVT_WEBVIEW_NEWWINDOW,
webKitCtrl->GetId(),
wxString( uri, wxConvUTF8 ),
target);
if (webKitCtrl && webKitCtrl->GetEventHandler())
webKitCtrl->GetEventHandler()->ProcessEvent(event);
//We always want the user to handle this themselves
webkit_policy_decision_ignore(decision);
return TRUE;
}
static gboolean
policy_cb (WebKitWebView *v, WebKitPolicyDecision *pd, WebKitPolicyDecisionType pt, gpointer d)
{
if (is_loaded && !options.html_data.browser)
{
WebKitNavigationAction *act = webkit_navigation_policy_decision_get_navigation_action (WEBKIT_NAVIGATION_POLICY_DECISION (pd));
webkit_policy_decision_ignore (pd);
if (webkit_navigation_action_get_navigation_type (act) == WEBKIT_NAVIGATION_TYPE_LINK_CLICKED)
{
WebKitURIRequest *r = webkit_navigation_action_get_request (act);
gchar *uri = (gchar *) webkit_uri_request_get_uri (r);
if (options.html_data.print_uri)
g_printf ("%s\n", uri);
else
g_app_info_launch_default_for_uri (uri, NULL, NULL);
}
}
else
return FALSE;
return TRUE;
}
static gboolean webViewDecidePolicy(WebKitWebView *webView, WebKitPolicyDecision *decision, WebKitPolicyDecisionType decisionType, BrowserWindow *window)
{
switch (decisionType) {
case WEBKIT_POLICY_DECISION_TYPE_NAVIGATION_ACTION: {
WebKitNavigationAction *navigationAction = webkit_navigation_policy_decision_get_navigation_action(WEBKIT_NAVIGATION_POLICY_DECISION(decision));
if (webkit_navigation_action_get_navigation_type(navigationAction) != WEBKIT_NAVIGATION_TYPE_LINK_CLICKED
|| webkit_navigation_action_get_mouse_button(navigationAction) != GDK_BUTTON_MIDDLE)
return FALSE;
// Opening a new window if link clicked with the middle button.
WebKitWebView *newWebView = WEBKIT_WEB_VIEW(webkit_web_view_new_with_context(webkit_web_view_get_context(webView)));
GtkWidget *newWindow = browser_window_new(newWebView, GTK_WINDOW(window));
webkit_web_view_load_request(newWebView, webkit_navigation_action_get_request(navigationAction));
gtk_widget_show(newWindow);
webkit_policy_decision_ignore(decision);
return TRUE;
}
case WEBKIT_POLICY_DECISION_TYPE_RESPONSE: {
WebKitResponsePolicyDecision *responseDecision = WEBKIT_RESPONSE_POLICY_DECISION(decision);
if (webkit_response_policy_decision_is_mime_type_supported(responseDecision))
return FALSE;
WebKitWebResource *mainResource = webkit_web_view_get_main_resource(webView);
WebKitURIRequest *request = webkit_response_policy_decision_get_request(responseDecision);
const char *requestURI = webkit_uri_request_get_uri(request);
if (g_strcmp0(webkit_web_resource_get_uri(mainResource), requestURI))
return FALSE;
webkit_policy_decision_download(decision);
return TRUE;
}
case WEBKIT_POLICY_DECISION_TYPE_NEW_WINDOW_ACTION:
default:
return FALSE;
}
}
static gboolean
wxgtk_webview_webkit_navigation(WebKitWebView *web_view,
WebKitPolicyDecision *decision,
wxWebViewWebKit *webKitCtrl)
{
WebKitNavigationPolicyDecision* navigation_decision = WEBKIT_NAVIGATION_POLICY_DECISION(decision);
WebKitNavigationAction* action = webkit_navigation_policy_decision_get_navigation_action(navigation_decision);
WebKitURIRequest* request = webkit_navigation_action_get_request(action);
const gchar* uri = webkit_uri_request_get_uri(request);
wxString target = webkit_navigation_policy_decision_get_frame_name(navigation_decision);
//If m_creating is true then we are the result of a new window
//and so we need to send the event and veto the load
if(webKitCtrl->m_creating)
{
webKitCtrl->m_creating = false;
wxWebViewEvent event(wxEVT_WEBVIEW_NEWWINDOW,
webKitCtrl->GetId(),
wxString(uri, wxConvUTF8),
target);
if(webKitCtrl && webKitCtrl->GetEventHandler())
webKitCtrl->GetEventHandler()->ProcessEvent(event);
webkit_policy_decision_ignore(decision);
return TRUE;
}
if(webKitCtrl->m_guard)
{
webKitCtrl->m_guard = false;
//We set this to make sure that we don't try to load the page again from
//the resource request callback
webKitCtrl->m_vfsurl = webkit_web_view_get_uri(web_view);
webkit_policy_decision_use(decision);
return FALSE;
}
webKitCtrl->m_busy = true;
wxWebViewEvent event(wxEVT_WEBVIEW_NAVIGATING,
webKitCtrl->GetId(),
wxString( uri, wxConvUTF8 ),
target);
if (webKitCtrl && webKitCtrl->GetEventHandler())
webKitCtrl->GetEventHandler()->ProcessEvent(event);
if (!event.IsAllowed())
{
webKitCtrl->m_busy = false;
webkit_policy_decision_ignore(decision);
return TRUE;
}
else
{
wxString wxuri = uri;
wxSharedPtr<wxWebViewHandler> handler;
wxVector<wxSharedPtr<wxWebViewHandler> > handlers = webKitCtrl->GetHandlers();
//We are not vetoed so see if we match one of the additional handlers
for(wxVector<wxSharedPtr<wxWebViewHandler> >::iterator it = handlers.begin();
it != handlers.end(); ++it)
{
if(wxuri.substr(0, (*it)->GetName().length()) == (*it)->GetName())
{
handler = (*it);
}
}
//If we found a handler we can then use it to load the file directly
//ourselves
if(handler)
{
webKitCtrl->m_guard = true;
wxFSFile* file = handler->GetFile(wxuri);
if(file)
{
webKitCtrl->SetPage(*file->GetStream(), wxuri);
}
//We need to throw some sort of error here if file is NULL
webkit_policy_decision_ignore(decision);
return TRUE;
}
return FALSE;
}
}
