// BackForwardList.setCurrentIndex()
JNIEXPORT jint JNICALL Java_com_sun_webkit_BackForwardList_bflSetCurrentIndex(JNIEnv* env, jclass z, jlong jpage, jint index)
{
Page* page = getPage(jpage);
BackForwardList* bfl = page->backForwardList();
if (index < 0 || index >= getSize(bfl))
return -1;
int distance = index - bfl->backListCount();
page->goBackOrForward(distance);
return index;
}
void FrameLoaderClientAndroid::dispatchDidChangeBackForwardIndex() const {
ASSERT(m_frame);
BackForwardList* list = m_frame->page()->backForwardList();
ASSERT(list);
m_webFrame->updateHistoryIndex(list->backListCount());
}
// BackForwardList.getCurrentIndex()
JNIEXPORT jint JNICALL Java_com_sun_webkit_BackForwardList_bflGetCurrentIndex(JNIEnv* env, jclass z, jlong jpage)
{
BackForwardList* bfl = getBfl(jpage);
return bfl->currentItem() ? bfl->backListCount() : -1;
}
