static void test_webkit_web_back_forward_list_clear(void)
{
WebKitWebView* webView;
WebKitWebBackForwardList* webBackForwardList;
WebKitWebHistoryItem* addItem;
g_test_bug("36173");
webView = WEBKIT_WEB_VIEW(webkit_web_view_new());
g_object_ref_sink(webView);
webBackForwardList = webkit_web_view_get_back_forward_list(webView);
g_assert(webBackForwardList);
// Check that there is no item.
g_assert_cmpint(webkit_web_back_forward_list_get_forward_length(webBackForwardList), ==, 0);
g_assert_cmpint(webkit_web_back_forward_list_get_back_length(webBackForwardList), ==, 0);
g_assert(!webkit_web_back_forward_list_get_current_item(webBackForwardList));
g_assert(!webkit_web_view_can_go_forward(webView));
g_assert(!webkit_web_view_can_go_back(webView));
// Check that clearing the empty list does not modify counters
webkit_web_back_forward_list_clear(webBackForwardList);
g_assert_cmpint(webkit_web_back_forward_list_get_forward_length(webBackForwardList), ==, 0);
g_assert_cmpint(webkit_web_back_forward_list_get_back_length(webBackForwardList), ==, 0);
g_assert(!webkit_web_back_forward_list_get_current_item(webBackForwardList));
g_assert(!webkit_web_view_can_go_forward(webView));
g_assert(!webkit_web_view_can_go_back(webView));
// Add a new item
addItem = webkit_web_history_item_new_with_data("http://example.com/", "Added site");
webkit_web_back_forward_list_add_item(webBackForwardList, addItem);
g_object_unref(addItem);
g_assert(webkit_web_back_forward_list_contains_item(webBackForwardList, addItem));
// Check that after clearing the list the added item is no longer in the list
webkit_web_back_forward_list_clear(webBackForwardList);
g_assert(!webkit_web_back_forward_list_contains_item(webBackForwardList, addItem));
// Check that after clearing it, the list is empty
g_assert_cmpint(webkit_web_back_forward_list_get_forward_length(webBackForwardList), ==, 0);
g_assert_cmpint(webkit_web_back_forward_list_get_back_length(webBackForwardList), ==, 0);
g_assert(!webkit_web_back_forward_list_get_current_item(webBackForwardList));
g_assert(!webkit_web_view_can_go_forward(webView));
g_assert(!webkit_web_view_can_go_back(webView));
g_object_unref(webView);
}
static void
webview_set_history(lua_State *L, WebKitWebView *view, gint idx)
{
gint pos, bflen;
WebKitWebBackForwardList *bflist;
WebKitWebHistoryItem *item = NULL;
gchar *uri = NULL;
if(!lua_istable(L, idx))
luaL_error(L, "invalid history table");
/* get history items table */
lua_pushliteral(L, "items");
lua_rawget(L, idx);
bflen = lua_objlen(L, -1);
/* create new back-forward history list */
bflist = webkit_web_back_forward_list_new_with_web_view(view);
webkit_web_back_forward_list_clear(bflist);
/* get position of current history item */
lua_pushliteral(L, "index");
lua_rawget(L, idx);
pos = (gint)lua_tonumber(L, -1);
/* load last item if out of range */
pos = (pos < 1 || pos > bflen) ? 0 : pos - bflen;
lua_pop(L, 1);
/* now we actually set the history to the content of the list */
for (gint i = 1; i <= bflen; i++) {
lua_rawgeti(L, -1, i);
lua_pushliteral(L, "title");
lua_rawget(L, -2);
lua_pushliteral(L, "uri");
lua_rawget(L, -3);
if (pos || i < bflen) {
item = webkit_web_history_item_new_with_data(lua_tostring(L, -1), NONULL(lua_tostring(L, -2)));
webkit_web_back_forward_list_add_item(bflist, item);
} else
uri = g_strdup(lua_tostring(L, -1));
lua_pop(L, 3);
}
/* load last item */
if (uri) {
webkit_web_view_load_uri(view, uri);
g_free(uri);
/* load item in history */
} else if (bflen && webkit_web_view_can_go_back_or_forward(view, pos)) {
webkit_web_view_go_back_or_forward(view, pos);
/* load "about:blank" on empty history list */
} else
webkit_web_view_load_uri(view, "about:blank");
lua_pop(L, 1);
}
void wxWebViewWebKit::ClearHistory()
{
WebKitWebBackForwardList* history;
history = webkit_web_view_get_back_forward_list(WEBKIT_WEB_VIEW(web_view));
webkit_web_back_forward_list_clear(history);
}
