static String dumpBackForwardListForWebView()
{
String result = "\n============== Back Forward List ==============\n";
// FORMAT:
// " (file test):fast/loader/resources/click-fragment-link.html **nav target**"
// "curr-> (file test):fast/loader/resources/click-fragment-link.html#testfragment **nav target**"
WebCore::BackForwardListBlackBerry* bfList = static_cast<WebCore::BackForwardListBlackBerry*>(mainFrame->page()->backForward()->client());
int maxItems = bfList->capacity();
WebCore::HistoryItemVector entries;
bfList->backListWithLimit(maxItems, entries);
unsigned resultSize = entries.size();
for (unsigned i = 0; i < resultSize; ++i)
result = result + dumpHistoryItem(entries[i], 8, false);
result = result + dumpHistoryItem(bfList->currentItem(), 8, true);
bfList->forwardListWithLimit(maxItems, entries);
resultSize = entries.size();
for (unsigned i = 0; i < resultSize; ++i)
result = result + dumpHistoryItem(entries[i], 8, false);
result = result + "===============================================\n";
return result;
}
static String dumpHistoryItem(PassRefPtr<WebCore::HistoryItem> item, int indent, bool current)
{
String result;
int start = 0;
if (current) {
result = result + "curr->";
start = 6;
}
for (int i = start; i < indent; i++)
result = result + " ";
String url = item->urlString();
if (url.contains("file://")) {
static String layoutTestsString("/LayoutTests/");
static String fileTestString("(file test):");
String res = url.substring(url.find(layoutTestsString) + layoutTestsString.length());
if (res.isEmpty())
return result;
result = result + fileTestString;
result = result + res;
} else
result = result + url;
String target = item->target();
if (!target.isEmpty())
result = result + " (in frame \"" + target + "\")";
if (item->isTargetItem())
result = result + " **nav target**";
result = result + "\n";
WebCore::HistoryItemVector children = item->children();
// Must sort to eliminate arbitrary result ordering which defeats reproducible testing.
nonCopyingSort(children.begin(), children.end(), historyItemCompare);
unsigned resultSize = children.size();
for (unsigned i = 0; i < resultSize; ++i)
result = result + dumpHistoryItem(children[i], indent + 4, false);
return result;
}
/**
* webkit_web_back_forward_list_get_back_list_with_limit:
* @web_back_forward_list: a #WebKitWebBackForwardList
* @limit: the number of items to retrieve
*
* Returns a list of items that precede the current item, limited by @limit
*
* Return value: a #GList of items preceding the current item, limited by @limit
*/
GList* webkit_web_back_forward_list_get_back_list_with_limit(WebKitWebBackForwardList* webBackForwardList, gint limit)
{
g_return_val_if_fail(WEBKIT_IS_WEB_BACK_FORWARD_LIST(webBackForwardList), NULL);
WebCore::BackForwardList* backForwardList = core(webBackForwardList);
if (!backForwardList || !backForwardList->enabled())
return NULL;
WebCore::HistoryItemVector items;
GList* backItems = { 0 };
backForwardList->backListWithLimit(limit, items);
for (unsigned i = 0; i < items.size(); i++) {
WebKitWebHistoryItem* webHistoryItem = webkit_web_history_item_new_with_core_item(items[i].get());
backItems = g_list_prepend(backItems, g_object_ref(webHistoryItem));
}
return g_list_reverse(backItems);
}