mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-19 02:32:44 +03:00
151 lines
2.7 KiB
Plaintext
151 lines
2.7 KiB
Plaintext
/* Event binding for browser using duktape and libdom
|
|
*
|
|
* Copyright 2015 Vincent Sanders <vince@netsurf-browser.org>
|
|
* Copyright 2015 Daniel Silverstone <dsilvers@netsurf-browser.org>
|
|
*
|
|
* This file is part of NetSurf, http://www.netsurf-browser.org/
|
|
*
|
|
* Released under the terms of the MIT License,
|
|
* http://www.opensource.org/licenses/mit-license
|
|
*/
|
|
|
|
class Event {
|
|
private dom_event *evt;
|
|
};
|
|
|
|
init Event (struct dom_event *evt)
|
|
%{
|
|
priv->evt = evt;
|
|
dom_event_ref(evt);
|
|
%}
|
|
|
|
fini Event ()
|
|
%{
|
|
dom_event_unref(priv->evt);
|
|
%}
|
|
|
|
/* Note: many of these could be automatics once nsgenbind gets there. */
|
|
|
|
getter Event::type ()
|
|
%{
|
|
dom_string *ret;
|
|
dom_exception exc;
|
|
|
|
exc = dom_event_get_type(priv->evt, &ret);
|
|
if (exc != DOM_NO_ERR) return 0;
|
|
if (ret == NULL) {
|
|
duk_push_lstring(ctx, "", 0);
|
|
} else {
|
|
duk_push_lstring(ctx, dom_string_data(ret),
|
|
dom_string_length(ret));
|
|
dom_string_unref(ret);
|
|
}
|
|
|
|
return 1;
|
|
%}
|
|
|
|
getter Event::target ()
|
|
%{
|
|
/** @todo Decide HTF this works wrt. Window as an event target */
|
|
dom_node *et;
|
|
dom_exception exc;
|
|
|
|
exc = dom_event_get_target(priv->evt, &et);
|
|
if (exc != DOM_NO_ERR) return 0;
|
|
|
|
dukky_push_node(ctx, et);
|
|
return 1;
|
|
%}
|
|
|
|
getter Event::currentTarget ()
|
|
%{
|
|
/** @todo Decide HTF this works wrt. Window as an event target */
|
|
dom_node *et;
|
|
dom_exception exc;
|
|
|
|
exc = dom_event_get_current_target(priv->evt, &et);
|
|
if (exc != DOM_NO_ERR) return 0;
|
|
|
|
dukky_push_node(ctx, et);
|
|
return 1;
|
|
%}
|
|
|
|
getter Event::eventPhase ()
|
|
%{
|
|
dom_exception exc;
|
|
dom_event_flow_phase phase;
|
|
|
|
exc = dom_event_get_event_phase(priv->evt, &phase);
|
|
if (exc != DOM_NO_ERR) return 0;
|
|
|
|
duk_push_uint(ctx, phase);
|
|
return 1;
|
|
%}
|
|
|
|
method Event::stopPropagation ()
|
|
%{
|
|
dom_exception exc;
|
|
|
|
exc = dom_event_stop_propagation(priv->evt);
|
|
if (exc != DOM_NO_ERR) return 0;
|
|
|
|
return 0;
|
|
%}
|
|
|
|
method Event::stopImmediatePropagation ()
|
|
%{
|
|
dom_exception exc;
|
|
|
|
exc = dom_event_stop_immediate_propagation(priv->evt);
|
|
if (exc != DOM_NO_ERR) return 0;
|
|
|
|
return 0;
|
|
%}
|
|
|
|
getter Event::bubbles ()
|
|
%{
|
|
dom_exception exc;
|
|
bool ret;
|
|
|
|
exc = dom_event_get_bubbles(priv->evt, &ret);
|
|
if (exc != DOM_NO_ERR) return 0;
|
|
|
|
duk_push_boolean(ctx, ret);
|
|
return 1;
|
|
%}
|
|
|
|
getter Event::cancelable ()
|
|
%{
|
|
dom_exception exc;
|
|
bool ret;
|
|
|
|
exc = dom_event_get_cancelable(priv->evt, &ret);
|
|
if (exc != DOM_NO_ERR) return 0;
|
|
|
|
duk_push_boolean(ctx, ret);
|
|
return 1;
|
|
%}
|
|
|
|
method Event::preventDefault ()
|
|
%{
|
|
dom_exception exc;
|
|
|
|
exc = dom_event_prevent_default(priv->evt);
|
|
if (exc != DOM_NO_ERR) return 0;
|
|
|
|
return 0;
|
|
%}
|
|
|
|
getter Event::defaultPrevented ()
|
|
%{
|
|
dom_exception exc;
|
|
bool ret;
|
|
|
|
exc = dom_event_is_default_prevented(priv->evt, &ret);
|
|
if (exc != DOM_NO_ERR) return 0;
|
|
|
|
duk_push_boolean(ctx, ret);
|
|
return 1;
|
|
%}
|
|
|