mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-21 11:42:56 +03:00
151 lines
2.7 KiB
Plaintext
151 lines
2.7 KiB
Plaintext
/* Event binding for browser using duktape and libdom
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*
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* Copyright 2015 Vincent Sanders <vince@netsurf-browser.org>
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* Copyright 2015 Daniel Silverstone <dsilvers@netsurf-browser.org>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* Released under the terms of the MIT License,
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* http://www.opensource.org/licenses/mit-license
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*/
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class Event {
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private dom_event *evt;
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};
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init Event (struct dom_event *evt)
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%{
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priv->evt = evt;
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dom_event_ref(evt);
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%}
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fini Event ()
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%{
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dom_event_unref(priv->evt);
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%}
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/* Note: many of these could be automatics once nsgenbind gets there. */
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getter Event::type ()
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%{
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dom_string *ret;
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dom_exception exc;
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exc = dom_event_get_type(priv->evt, &ret);
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if (exc != DOM_NO_ERR) return 0;
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if (ret == NULL) {
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duk_push_lstring(ctx, "", 0);
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} else {
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duk_push_lstring(ctx, dom_string_data(ret),
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dom_string_length(ret));
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dom_string_unref(ret);
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}
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return 1;
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%}
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getter Event::target ()
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%{
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/** @todo Decide HTF this works wrt. Window as an event target */
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dom_node *et;
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dom_exception exc;
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exc = dom_event_get_target(priv->evt, &et);
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if (exc != DOM_NO_ERR) return 0;
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dukky_push_node(ctx, et);
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return 1;
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%}
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getter Event::currentTarget ()
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%{
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/** @todo Decide HTF this works wrt. Window as an event target */
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dom_node *et;
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dom_exception exc;
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exc = dom_event_get_current_target(priv->evt, &et);
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if (exc != DOM_NO_ERR) return 0;
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dukky_push_node(ctx, et);
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return 1;
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%}
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getter Event::eventPhase ()
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%{
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dom_exception exc;
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dom_event_flow_phase phase;
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exc = dom_event_get_event_phase(priv->evt, &phase);
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if (exc != DOM_NO_ERR) return 0;
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duk_push_uint(ctx, phase);
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return 1;
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%}
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method Event::stopPropagation ()
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%{
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dom_exception exc;
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exc = dom_event_stop_propagation(priv->evt);
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if (exc != DOM_NO_ERR) return 0;
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return 0;
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%}
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method Event::stopImmediatePropagation ()
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%{
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dom_exception exc;
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exc = dom_event_stop_immediate_propagation(priv->evt);
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if (exc != DOM_NO_ERR) return 0;
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return 0;
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%}
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getter Event::bubbles ()
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%{
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dom_exception exc;
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bool ret;
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exc = dom_event_get_bubbles(priv->evt, &ret);
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if (exc != DOM_NO_ERR) return 0;
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duk_push_boolean(ctx, ret);
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return 1;
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%}
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getter Event::cancelable ()
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%{
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dom_exception exc;
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bool ret;
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exc = dom_event_get_cancelable(priv->evt, &ret);
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if (exc != DOM_NO_ERR) return 0;
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duk_push_boolean(ctx, ret);
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return 1;
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%}
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method Event::preventDefault ()
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%{
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dom_exception exc;
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exc = dom_event_prevent_default(priv->evt);
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if (exc != DOM_NO_ERR) return 0;
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return 0;
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%}
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getter Event::defaultPrevented ()
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%{
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dom_exception exc;
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bool ret;
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exc = dom_event_is_default_prevented(priv->evt, &ret);
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if (exc != DOM_NO_ERR) return 0;
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duk_push_boolean(ctx, ret);
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return 1;
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%}
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