static void
menu_callback (GtkWidget *menu,
gpointer data)
{
gint steps = GPOINTER_TO_INT (data);
webkit_web_view_go_back_or_forward (WEBKIT_WEB_VIEW (view), steps);
}
static gint
luaH_webview_go_forward(lua_State *L)
{
webview_data_t *d = luaH_checkwvdata(L, 1);
gint steps = (gint) luaL_checknumber(L, 2);
webkit_web_view_go_back_or_forward(d->view, steps);
return 0;
}
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);
}
static gint
luaH_webview_go_forward(lua_State *L)
{
widget_t *w = luaH_checkudata(L, 1, &widget_class);
gint steps = (gint) luaL_checknumber(L, 2);
GtkWidget *view = GTK_WIDGET(g_object_get_data(G_OBJECT(w->widget), "webview"));
webkit_web_view_go_back_or_forward(WEBKIT_WEB_VIEW(view), steps);
return 0;
}
static int gtkWebBrowserSetBackForwardAttrib(Ihandle* ih, const char* value)
{
int val;
if (iupStrToInt(value, &val))
{
/* Negative values represent steps backward while positive values represent steps forward. */
webkit_web_view_go_back_or_forward((WebKitWebView*)ih->handle, val);
}
return 0; /* do not store value in hash table */
}
/* session_load_webview(WebKitWebView *, char *, int *){{{*/
static void
session_load_webview(GList *gl, char *uri, int last, int lock_status) \
{
if (last > 0)
webkit_web_view_go_back_or_forward(WEBVIEW(gl), -last);
else
{
WebKitWebBackForwardList *bf_list = webkit_web_view_get_back_forward_list(WEBVIEW(gl));
webkit_web_view_go_to_back_forward_item(WEBVIEW(gl), webkit_web_back_forward_list_get_nth_item(bf_list, 0));
}
if (lock_status > 0)
{
SessionTab *tab = dwb_malloc(sizeof(SessionTab));
tab->gl = gl;
tab->lock = lock_status;
g_signal_connect(WEBVIEW(gl), "notify::load-status", G_CALLBACK(session_load_status_callback), tab);
}
}/*}}}*/
void
navigate(Client *c, const Arg *arg) {
gint steps = *(gint *)arg;
webkit_web_view_go_back_or_forward(c->view, steps);
}
void
view_go_forward(WebKitWebView *page, GArray *argv, GString *result) {
(void)result;
int n = argv_idx(argv, 0) ? atoi(argv_idx(argv, 0)) : 1;
webkit_web_view_go_back_or_forward(page, n);
}
