2 * Copyright 2008-2009 Jacek Caban for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
29 #include "mshtml_private.h"
30 #include "htmlevent.h"
32 #include "wine/debug.h"
34 WINE_DEFAULT_DEBUG_CHANNEL(mshtml
);
37 IDispatch
*handler_prop
;
39 IDispatch
*handlers
[0];
42 struct event_target_t
{
43 DWORD node_handlers_mask
;
44 handler_vector_t
*event_table
[EVENTID_LAST
];
47 static const WCHAR beforeunloadW
[] = {'b','e','f','o','r','e','u','n','l','o','a','d',0};
48 static const WCHAR onbeforeunloadW
[] = {'o','n','b','e','f','o','r','e','u','n','l','o','a','d',0};
50 static const WCHAR blurW
[] = {'b','l','u','r',0};
51 static const WCHAR onblurW
[] = {'o','n','b','l','u','r',0};
53 static const WCHAR changeW
[] = {'c','h','a','n','g','e',0};
54 static const WCHAR onchangeW
[] = {'o','n','c','h','a','n','g','e',0};
56 static const WCHAR clickW
[] = {'c','l','i','c','k',0};
57 static const WCHAR onclickW
[] = {'o','n','c','l','i','c','k',0};
59 static const WCHAR contextmenuW
[] = {'c','o','n','t','e','x','t','m','e','n','u',0};
60 static const WCHAR oncontextmenuW
[] = {'o','n','c','o','n','t','e','x','t','m','e','n','u',0};
62 static const WCHAR dblclickW
[] = {'d','b','l','c','l','i','c','k',0};
63 static const WCHAR ondblclickW
[] = {'o','n','d','b','l','c','l','i','c','k',0};
65 static const WCHAR dragW
[] = {'d','r','a','g',0};
66 static const WCHAR ondragW
[] = {'o','n','d','r','a','g',0};
68 static const WCHAR dragstartW
[] = {'d','r','a','g','s','t','a','r','t',0};
69 static const WCHAR ondragstartW
[] = {'o','n','d','r','a','g','s','t','a','r','t',0};
71 static const WCHAR focusW
[] = {'f','o','c','u','s',0};
72 static const WCHAR onfocusW
[] = {'o','n','f','o','c','u','s',0};
74 static const WCHAR keydownW
[] = {'k','e','y','d','o','w','n',0};
75 static const WCHAR onkeydownW
[] = {'o','n','k','e','y','d','o','w','n',0};
77 static const WCHAR keyupW
[] = {'k','e','y','u','p',0};
78 static const WCHAR onkeyupW
[] = {'o','n','k','e','y','u','p',0};
80 static const WCHAR loadW
[] = {'l','o','a','d',0};
81 static const WCHAR onloadW
[] = {'o','n','l','o','a','d',0};
83 static const WCHAR mousedownW
[] = {'m','o','u','s','e','d','o','w','n',0};
84 static const WCHAR onmousedownW
[] = {'o','n','m','o','u','s','e','d','o','w','n',0};
86 static const WCHAR mouseoutW
[] = {'m','o','u','s','e','o','u','t',0};
87 static const WCHAR onmouseoutW
[] = {'o','n','m','o','u','s','e','o','u','t',0};
89 static const WCHAR mouseoverW
[] = {'m','o','u','s','e','o','v','e','r',0};
90 static const WCHAR onmouseoverW
[] = {'o','n','m','o','u','s','e','o','v','e','r',0};
92 static const WCHAR mouseupW
[] = {'m','o','u','s','e','u','p',0};
93 static const WCHAR onmouseupW
[] = {'o','n','m','o','u','s','e','u','p',0};
95 static const WCHAR pasteW
[] = {'p','a','s','t','e',0};
96 static const WCHAR onpasteW
[] = {'o','n','p','a','s','t','e',0};
98 static const WCHAR readystatechangeW
[] = {'r','e','a','d','y','s','t','a','t','e','c','h','a','n','g','e',0};
99 static const WCHAR onreadystatechangeW
[] = {'o','n','r','e','a','d','y','s','t','a','t','e','c','h','a','n','g','e',0};
101 static const WCHAR resizeW
[] = {'r','e','s','i','z','e',0};
102 static const WCHAR onresizeW
[] = {'o','n','r','e','s','i','z','e',0};
104 static const WCHAR selectstartW
[] = {'s','e','l','e','c','t','s','t','a','r','t',0};
105 static const WCHAR onselectstartW
[] = {'o','n','s','e','l','e','c','t','s','t','a','r','t',0};
107 static const WCHAR HTMLEventsW
[] = {'H','T','M','L','E','v','e','n','t','s',0};
108 static const WCHAR KeyboardEventW
[] = {'K','e','y','b','o','a','r','d','E','v','e','n','t',0};
109 static const WCHAR MouseEventW
[] = {'M','o','u','s','e','E','v','e','n','t',0};
118 static const WCHAR
*event_types
[] = {
133 #define EVENT_DEFAULTLISTENER 0x0001
134 #define EVENT_BUBBLE 0x0002
135 #define EVENT_FORWARDBODY 0x0004
136 #define EVENT_NODEHANDLER 0x0008
138 static const event_info_t event_info
[] = {
139 {beforeunloadW
, onbeforeunloadW
, EVENTT_NONE
, DISPID_EVMETH_ONBEFOREUNLOAD
,
140 EVENT_DEFAULTLISTENER
|EVENT_FORWARDBODY
},
141 {blurW
, onblurW
, EVENTT_HTML
, DISPID_EVMETH_ONBLUR
,
142 EVENT_DEFAULTLISTENER
},
143 {changeW
, onchangeW
, EVENTT_HTML
, DISPID_EVMETH_ONCHANGE
,
144 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
145 {clickW
, onclickW
, EVENTT_MOUSE
, DISPID_EVMETH_ONCLICK
,
146 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
147 {contextmenuW
, oncontextmenuW
, EVENTT_MOUSE
, DISPID_EVMETH_ONCONTEXTMENU
,
149 {dblclickW
, ondblclickW
, EVENTT_MOUSE
, DISPID_EVMETH_ONDBLCLICK
,
150 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
151 {dragW
, ondragW
, EVENTT_MOUSE
, DISPID_EVMETH_ONDRAG
,
153 {dragstartW
, ondragstartW
, EVENTT_MOUSE
, DISPID_EVMETH_ONDRAGSTART
,
155 {focusW
, onfocusW
, EVENTT_HTML
, DISPID_EVMETH_ONFOCUS
,
156 EVENT_DEFAULTLISTENER
},
157 {keydownW
, onkeydownW
, EVENTT_KEY
, DISPID_EVMETH_ONKEYDOWN
,
158 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
159 {keyupW
, onkeyupW
, EVENTT_KEY
, DISPID_EVMETH_ONKEYUP
,
160 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
161 {loadW
, onloadW
, EVENTT_HTML
, DISPID_EVMETH_ONLOAD
,
163 {mousedownW
, onmousedownW
, EVENTT_MOUSE
, DISPID_EVMETH_ONMOUSEDOWN
,
164 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
165 {mouseoutW
, onmouseoutW
, EVENTT_MOUSE
, DISPID_EVMETH_ONMOUSEOUT
,
166 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
167 {mouseoverW
, onmouseoverW
, EVENTT_MOUSE
, DISPID_EVMETH_ONMOUSEOVER
,
168 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
169 {mouseupW
, onmouseupW
, EVENTT_MOUSE
, DISPID_EVMETH_ONMOUSEUP
,
170 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
171 {pasteW
, onpasteW
, EVENTT_NONE
, DISPID_EVMETH_ONPASTE
,
173 {readystatechangeW
, onreadystatechangeW
, EVENTT_NONE
, DISPID_EVMETH_ONREADYSTATECHANGE
,
175 {resizeW
, onresizeW
, EVENTT_NONE
, DISPID_EVMETH_ONRESIZE
,
176 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
177 {selectstartW
, onselectstartW
, EVENTT_MOUSE
, DISPID_EVMETH_ONSELECTSTART
,
181 static const eventid_t node_handled_list
[] = { EVENTID_LOAD
};
183 eventid_t
str_to_eid(LPCWSTR str
)
187 for(i
=0; i
< sizeof(event_info
)/sizeof(event_info
[0]); i
++) {
188 if(!strcmpW(event_info
[i
].name
, str
))
192 ERR("unknown type %s\n", debugstr_w(str
));
196 static eventid_t
attr_to_eid(LPCWSTR str
)
200 for(i
=0; i
< sizeof(event_info
)/sizeof(event_info
[0]); i
++) {
201 if(!strcmpW(event_info
[i
].attr_name
, str
))
208 static DWORD
get_node_handler_mask(eventid_t eid
)
212 for(i
=0; i
<sizeof(node_handled_list
)/sizeof(*node_handled_list
); i
++) {
213 if(node_handled_list
[i
] == eid
)
217 ERR("Invalid eid %d\n", eid
);
223 IHTMLEventObj IHTMLEventObj_iface
;
228 const event_info_t
*type
;
229 nsIDOMEvent
*nsevent
;
232 static inline HTMLEventObj
*impl_from_IHTMLEventObj(IHTMLEventObj
*iface
)
234 return CONTAINING_RECORD(iface
, HTMLEventObj
, IHTMLEventObj_iface
);
237 static HRESULT WINAPI
HTMLEventObj_QueryInterface(IHTMLEventObj
*iface
, REFIID riid
, void **ppv
)
239 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
243 if(IsEqualGUID(&IID_IUnknown
, riid
)) {
244 TRACE("(%p)->(IID_IUnknown %p)\n", This
, ppv
);
245 *ppv
= &This
->IHTMLEventObj_iface
;
246 }else if(IsEqualGUID(&IID_IHTMLEventObj
, riid
)) {
247 TRACE("(%p)->(IID_IHTMLEventObj %p)\n", This
, ppv
);
248 *ppv
= &This
->IHTMLEventObj_iface
;
249 }else if(dispex_query_interface(&This
->dispex
, riid
, ppv
)) {
250 return *ppv
? S_OK
: E_NOINTERFACE
;
254 IUnknown_AddRef((IUnknown
*)*ppv
);
258 WARN("(%p)->(%s %p)\n", This
, debugstr_guid(riid
), ppv
);
259 return E_NOINTERFACE
;
262 static ULONG WINAPI
HTMLEventObj_AddRef(IHTMLEventObj
*iface
)
264 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
265 LONG ref
= InterlockedIncrement(&This
->ref
);
267 TRACE("(%p) ref=%d\n", This
, ref
);
272 static ULONG WINAPI
HTMLEventObj_Release(IHTMLEventObj
*iface
)
274 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
275 LONG ref
= InterlockedDecrement(&This
->ref
);
277 TRACE("(%p) ref=%d\n", This
, ref
);
281 nsIDOMEvent_Release(This
->nsevent
);
282 release_dispex(&This
->dispex
);
289 static HRESULT WINAPI
HTMLEventObj_GetTypeInfoCount(IHTMLEventObj
*iface
, UINT
*pctinfo
)
291 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
292 return IDispatchEx_GetTypeInfoCount(&This
->dispex
.IDispatchEx_iface
, pctinfo
);
295 static HRESULT WINAPI
HTMLEventObj_GetTypeInfo(IHTMLEventObj
*iface
, UINT iTInfo
,
296 LCID lcid
, ITypeInfo
**ppTInfo
)
298 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
299 return IDispatchEx_GetTypeInfo(&This
->dispex
.IDispatchEx_iface
, iTInfo
, lcid
, ppTInfo
);
302 static HRESULT WINAPI
HTMLEventObj_GetIDsOfNames(IHTMLEventObj
*iface
, REFIID riid
,
303 LPOLESTR
*rgszNames
, UINT cNames
,
304 LCID lcid
, DISPID
*rgDispId
)
306 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
307 return IDispatchEx_GetIDsOfNames(&This
->dispex
.IDispatchEx_iface
, riid
, rgszNames
, cNames
,
311 static HRESULT WINAPI
HTMLEventObj_Invoke(IHTMLEventObj
*iface
, DISPID dispIdMember
,
312 REFIID riid
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pDispParams
,
313 VARIANT
*pVarResult
, EXCEPINFO
*pExcepInfo
, UINT
*puArgErr
)
315 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
316 return IDispatchEx_Invoke(&This
->dispex
.IDispatchEx_iface
, dispIdMember
, riid
, lcid
,
317 wFlags
, pDispParams
, pVarResult
, pExcepInfo
, puArgErr
);
320 static HRESULT WINAPI
HTMLEventObj_get_srcElement(IHTMLEventObj
*iface
, IHTMLElement
**p
)
322 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
324 TRACE("(%p)->(%p)\n", This
, p
);
326 return IHTMLDOMNode_QueryInterface(&This
->target
->IHTMLDOMNode_iface
, &IID_IHTMLElement
,
330 static HRESULT WINAPI
HTMLEventObj_get_altKey(IHTMLEventObj
*iface
, VARIANT_BOOL
*p
)
332 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
335 TRACE("(%p)->(%p)\n", This
, p
);
338 nsIDOMKeyEvent
*key_event
;
341 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMKeyEvent
, (void**)&key_event
);
342 if(NS_SUCCEEDED(nsres
)) {
343 nsIDOMKeyEvent_GetAltKey(key_event
, &ret
);
344 nsIDOMKeyEvent_Release(key_event
);
346 nsIDOMMouseEvent
*mouse_event
;
348 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
349 if(NS_SUCCEEDED(nsres
)) {
350 nsIDOMMouseEvent_GetAltKey(mouse_event
, &ret
);
351 nsIDOMMouseEvent_Release(mouse_event
);
356 *p
= ret
? VARIANT_TRUE
: VARIANT_FALSE
;
360 static HRESULT WINAPI
HTMLEventObj_get_ctrlKey(IHTMLEventObj
*iface
, VARIANT_BOOL
*p
)
362 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
365 TRACE("(%p)->(%p)\n", This
, p
);
368 nsIDOMKeyEvent
*key_event
;
371 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMKeyEvent
, (void**)&key_event
);
372 if(NS_SUCCEEDED(nsres
)) {
373 nsIDOMKeyEvent_GetCtrlKey(key_event
, &ret
);
374 nsIDOMKeyEvent_Release(key_event
);
376 nsIDOMMouseEvent
*mouse_event
;
378 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
379 if(NS_SUCCEEDED(nsres
)) {
380 nsIDOMMouseEvent_GetCtrlKey(mouse_event
, &ret
);
381 nsIDOMMouseEvent_Release(mouse_event
);
386 *p
= ret
? VARIANT_TRUE
: VARIANT_FALSE
;
390 static HRESULT WINAPI
HTMLEventObj_get_shiftKey(IHTMLEventObj
*iface
, VARIANT_BOOL
*p
)
392 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
395 TRACE("(%p)->(%p)\n", This
, p
);
398 nsIDOMKeyEvent
*key_event
;
401 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMKeyEvent
, (void**)&key_event
);
402 if(NS_SUCCEEDED(nsres
)) {
403 nsIDOMKeyEvent_GetShiftKey(key_event
, &ret
);
404 nsIDOMKeyEvent_Release(key_event
);
406 nsIDOMMouseEvent
*mouse_event
;
408 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
409 if(NS_SUCCEEDED(nsres
)) {
410 nsIDOMMouseEvent_GetShiftKey(mouse_event
, &ret
);
411 nsIDOMMouseEvent_Release(mouse_event
);
416 *p
= ret
? VARIANT_TRUE
: VARIANT_FALSE
;
420 static HRESULT WINAPI
HTMLEventObj_put_returnValue(IHTMLEventObj
*iface
, VARIANT v
)
422 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
423 FIXME("(%p)->()\n", This
);
427 static HRESULT WINAPI
HTMLEventObj_get_returnValue(IHTMLEventObj
*iface
, VARIANT
*p
)
429 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
431 FIXME("(%p)->(%p)\n", This
, p
);
437 static HRESULT WINAPI
HTMLEventObj_put_cancelBubble(IHTMLEventObj
*iface
, VARIANT_BOOL v
)
439 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
440 FIXME("(%p)->(%x)\n", This
, v
);
444 static HRESULT WINAPI
HTMLEventObj_get_cancelBubble(IHTMLEventObj
*iface
, VARIANT_BOOL
*p
)
446 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
448 FIXME("(%p)->(%p)\n", This
, p
);
454 static HRESULT WINAPI
HTMLEventObj_get_fromElement(IHTMLEventObj
*iface
, IHTMLElement
**p
)
456 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
458 FIXME("(%p)->(%p)\n", This
, p
);
464 static HRESULT WINAPI
HTMLEventObj_get_toElement(IHTMLEventObj
*iface
, IHTMLElement
**p
)
466 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
468 FIXME("(%p)->(%p)\n", This
, p
);
474 static HRESULT WINAPI
HTMLEventObj_put_keyCode(IHTMLEventObj
*iface
, LONG v
)
476 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
477 FIXME("(%p)->(%d)\n", This
, v
);
481 static HRESULT WINAPI
HTMLEventObj_get_keyCode(IHTMLEventObj
*iface
, LONG
*p
)
483 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
484 PRUint32 key_code
= 0;
486 TRACE("(%p)->(%p)\n", This
, p
);
489 nsIDOMKeyEvent
*key_event
;
492 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMKeyEvent
, (void**)&key_event
);
493 if(NS_SUCCEEDED(nsres
)) {
494 nsIDOMKeyEvent_GetKeyCode(key_event
, &key_code
);
495 nsIDOMKeyEvent_Release(key_event
);
503 static HRESULT WINAPI
HTMLEventObj_get_button(IHTMLEventObj
*iface
, LONG
*p
)
505 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
508 TRACE("(%p)->(%p)\n", This
, p
);
511 nsIDOMMouseEvent
*mouse_event
;
514 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
515 if(NS_SUCCEEDED(nsres
)) {
516 nsIDOMMouseEvent_GetButton(mouse_event
, &button
);
517 nsIDOMMouseEvent_Release(mouse_event
);
525 static HRESULT WINAPI
HTMLEventObj_get_type(IHTMLEventObj
*iface
, BSTR
*p
)
527 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
529 TRACE("(%p)->(%p)\n", This
, p
);
531 *p
= SysAllocString(This
->type
->name
);
532 return *p
? S_OK
: E_OUTOFMEMORY
;
535 static HRESULT WINAPI
HTMLEventObj_get_qualifier(IHTMLEventObj
*iface
, BSTR
*p
)
537 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
539 FIXME("(%p)->(%p)\n", This
, p
);
545 static HRESULT WINAPI
HTMLEventObj_get_reason(IHTMLEventObj
*iface
, LONG
*p
)
547 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
549 FIXME("(%p)->(%p)\n", This
, p
);
555 static HRESULT WINAPI
HTMLEventObj_get_x(IHTMLEventObj
*iface
, LONG
*p
)
557 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
559 FIXME("(%p)->(%p)\n", This
, p
);
565 static HRESULT WINAPI
HTMLEventObj_get_y(IHTMLEventObj
*iface
, LONG
*p
)
567 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
569 FIXME("(%p)->(%p)\n", This
, p
);
575 static HRESULT WINAPI
HTMLEventObj_get_clientX(IHTMLEventObj
*iface
, LONG
*p
)
577 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
580 TRACE("(%p)->(%p)\n", This
, p
);
583 nsIDOMMouseEvent
*mouse_event
;
586 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
587 if(NS_SUCCEEDED(nsres
)) {
588 nsIDOMMouseEvent_GetClientX(mouse_event
, &x
);
589 nsIDOMMouseEvent_Release(mouse_event
);
597 static HRESULT WINAPI
HTMLEventObj_get_clientY(IHTMLEventObj
*iface
, LONG
*p
)
599 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
602 TRACE("(%p)->(%p)\n", This
, p
);
605 nsIDOMMouseEvent
*mouse_event
;
608 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
609 if(NS_SUCCEEDED(nsres
)) {
610 nsIDOMMouseEvent_GetClientY(mouse_event
, &y
);
611 nsIDOMMouseEvent_Release(mouse_event
);
619 static HRESULT WINAPI
HTMLEventObj_get_offsetX(IHTMLEventObj
*iface
, LONG
*p
)
621 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
623 FIXME("(%p)->(%p)\n", This
, p
);
629 static HRESULT WINAPI
HTMLEventObj_get_offsetY(IHTMLEventObj
*iface
, LONG
*p
)
631 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
633 FIXME("(%p)->(%p)\n", This
, p
);
639 static HRESULT WINAPI
HTMLEventObj_get_screenX(IHTMLEventObj
*iface
, LONG
*p
)
641 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
644 TRACE("(%p)->(%p)\n", This
, p
);
647 nsIDOMMouseEvent
*mouse_event
;
650 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
651 if(NS_SUCCEEDED(nsres
)) {
652 nsIDOMMouseEvent_GetScreenX(mouse_event
, &x
);
653 nsIDOMMouseEvent_Release(mouse_event
);
661 static HRESULT WINAPI
HTMLEventObj_get_screenY(IHTMLEventObj
*iface
, LONG
*p
)
663 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
666 TRACE("(%p)->(%p)\n", This
, p
);
669 nsIDOMMouseEvent
*mouse_event
;
672 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
673 if(NS_SUCCEEDED(nsres
)) {
674 nsIDOMMouseEvent_GetScreenY(mouse_event
, &y
);
675 nsIDOMMouseEvent_Release(mouse_event
);
683 static HRESULT WINAPI
HTMLEventObj_get_srcFilter(IHTMLEventObj
*iface
, IDispatch
**p
)
685 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
687 FIXME("(%p)->(%p)\n", This
, p
);
693 static const IHTMLEventObjVtbl HTMLEventObjVtbl
= {
694 HTMLEventObj_QueryInterface
,
696 HTMLEventObj_Release
,
697 HTMLEventObj_GetTypeInfoCount
,
698 HTMLEventObj_GetTypeInfo
,
699 HTMLEventObj_GetIDsOfNames
,
701 HTMLEventObj_get_srcElement
,
702 HTMLEventObj_get_altKey
,
703 HTMLEventObj_get_ctrlKey
,
704 HTMLEventObj_get_shiftKey
,
705 HTMLEventObj_put_returnValue
,
706 HTMLEventObj_get_returnValue
,
707 HTMLEventObj_put_cancelBubble
,
708 HTMLEventObj_get_cancelBubble
,
709 HTMLEventObj_get_fromElement
,
710 HTMLEventObj_get_toElement
,
711 HTMLEventObj_put_keyCode
,
712 HTMLEventObj_get_keyCode
,
713 HTMLEventObj_get_button
,
714 HTMLEventObj_get_type
,
715 HTMLEventObj_get_qualifier
,
716 HTMLEventObj_get_reason
,
719 HTMLEventObj_get_clientX
,
720 HTMLEventObj_get_clientY
,
721 HTMLEventObj_get_offsetX
,
722 HTMLEventObj_get_offsetY
,
723 HTMLEventObj_get_screenX
,
724 HTMLEventObj_get_screenY
,
725 HTMLEventObj_get_srcFilter
728 static const tid_t HTMLEventObj_iface_tids
[] = {
733 static dispex_static_data_t HTMLEventObj_dispex
= {
737 HTMLEventObj_iface_tids
740 static IHTMLEventObj
*create_event(HTMLDOMNode
*target
, eventid_t eid
, nsIDOMEvent
*nsevent
)
744 ret
= heap_alloc(sizeof(*ret
));
748 ret
->IHTMLEventObj_iface
.lpVtbl
= &HTMLEventObjVtbl
;
750 ret
->type
= event_info
+eid
;
752 ret
->nsevent
= nsevent
;
754 nsIDOMEvent_AddRef(nsevent
);
755 }else if(event_types
[event_info
[eid
].type
]) {
756 nsIDOMDocumentEvent
*doc_event
;
759 nsres
= nsIDOMHTMLDocument_QueryInterface(target
->doc
->nsdoc
, &IID_nsIDOMDocumentEvent
,
761 if(NS_SUCCEEDED(nsres
)) {
764 nsAString_InitDepend(&type_str
, event_types
[event_info
[eid
].type
]);
765 nsres
= nsIDOMDocumentEvent_CreateEvent(doc_event
, &type_str
, &ret
->nsevent
);
766 nsAString_Finish(&type_str
);
767 nsIDOMDocumentEvent_Release(doc_event
);
769 if(NS_FAILED(nsres
)) {
770 ERR("Could not create event: %08x\n", nsres
);
771 IHTMLEventObj_Release(&ret
->IHTMLEventObj_iface
);
776 ret
->target
= target
;
777 IHTMLDOMNode_AddRef(&target
->IHTMLDOMNode_iface
);
779 init_dispex(&ret
->dispex
, (IUnknown
*)&ret
->IHTMLEventObj_iface
, &HTMLEventObj_dispex
);
781 return &ret
->IHTMLEventObj_iface
;
784 static HRESULT
call_cp_func(IDispatch
*disp
, DISPID dispid
)
786 DISPPARAMS dp
= {NULL
,NULL
,0,0};
792 V_VT(&vres
) = VT_EMPTY
;
793 memset(&ei
, 0, sizeof(ei
));
794 hres
= IDispatch_Invoke(disp
, dispid
, &IID_NULL
, 0, DISPATCH_METHOD
, &dp
, &vres
, &ei
, &argerr
);
795 if(SUCCEEDED(hres
) && V_VT(&vres
) != VT_EMPTY
) {
796 FIXME("handle result %s\n", debugstr_variant(&vres
));
803 static BOOL
is_cp_event(cp_static_data_t
*data
, DISPID dispid
)
812 hres
= get_dispids(data
->tid
, &data
->id_cnt
, &data
->ids
);
818 max
= data
->id_cnt
-1;
821 if(data
->ids
[i
] == dispid
)
824 if(data
->ids
[i
] < dispid
)
833 static void call_event_handlers(HTMLDocumentNode
*doc
, IHTMLEventObj
*event_obj
, event_target_t
*event_target
,
834 ConnectionPointContainer
*cp_container
, eventid_t eid
, IDispatch
*this_obj
)
836 handler_vector_t
*handler_vector
= NULL
;
841 handler_vector
= event_target
->event_table
[eid
];
843 if(handler_vector
&& handler_vector
->handler_prop
) {
844 DISPID named_arg
= DISPID_THIS
;
846 DISPPARAMS dp
= {&arg
, &named_arg
, 1, 1};
848 V_VT(&arg
) = VT_DISPATCH
;
849 V_DISPATCH(&arg
) = this_obj
;
851 TRACE("%s >>>\n", debugstr_w(event_info
[eid
].name
));
852 hres
= call_disp_func(handler_vector
->handler_prop
, &dp
);
854 TRACE("%s <<<\n", debugstr_w(event_info
[eid
].name
));
856 WARN("%s <<< %08x\n", debugstr_w(event_info
[eid
].name
), hres
);
859 if(handler_vector
&& handler_vector
->handler_cnt
) {
861 DISPPARAMS dp
= {&arg
, NULL
, 1, 0};
863 V_VT(&arg
) = VT_DISPATCH
;
864 V_DISPATCH(&arg
) = (IDispatch
*)event_obj
;
866 i
= handler_vector
->handler_cnt
;
868 if(handler_vector
->handlers
[i
]) {
869 TRACE("%s [%d] >>>\n", debugstr_w(event_info
[eid
].name
), i
);
870 hres
= call_disp_func(handler_vector
->handlers
[i
], &dp
);
872 TRACE("%s [%d] <<<\n", debugstr_w(event_info
[eid
].name
), i
);
874 WARN("%s [%d] <<< %08x\n", debugstr_w(event_info
[eid
].name
), i
, hres
);
882 if(cp_container
->forward_container
)
883 cp_container
= cp_container
->forward_container
;
885 for(cp
= cp_container
->cp_list
; cp
; cp
= cp
->next
) {
886 if(cp
->sinks_size
&& is_cp_event(cp
->data
, event_info
[eid
].dispid
)) {
887 for(i
=0; i
< cp
->sinks_size
; i
++) {
888 if(!cp
->sinks
[i
].disp
)
891 TRACE("cp %s [%d] >>>\n", debugstr_w(event_info
[eid
].name
), i
);
892 hres
= call_cp_func(cp
->sinks
[i
].disp
, event_info
[eid
].dispid
);
894 TRACE("cp %s [%d] <<<\n", debugstr_w(event_info
[eid
].name
), i
);
896 WARN("cp %s [%d] <<< %08x\n", debugstr_w(event_info
[eid
].name
), i
, hres
);
903 void fire_event(HTMLDocumentNode
*doc
, eventid_t eid
, BOOL set_event
, nsIDOMNode
*target
, nsIDOMEvent
*nsevent
)
905 IHTMLEventObj
*prev_event
, *event_obj
= NULL
;
906 nsIDOMNode
*parent
, *nsnode
;
911 TRACE("(%p) %s\n", doc
, debugstr_w(event_info
[eid
].name
));
913 prev_event
= doc
->basedoc
.window
->event
;
915 hres
= get_node(doc
, target
, TRUE
, &node
);
919 event_obj
= create_event(node
, eid
, nsevent
);
921 doc
->basedoc
.window
->event
= event_obj
;
923 nsIDOMNode_GetNodeType(target
, &node_type
);
925 nsIDOMNode_AddRef(nsnode
);
930 hres
= get_node(doc
, nsnode
, FALSE
, &node
);
931 if(SUCCEEDED(hres
) && node
)
932 call_event_handlers(doc
, event_obj
, *get_node_event_target(node
),
933 node
->cp_container
, eid
, (IDispatch
*)&node
->IHTMLDOMNode_iface
);
935 if(!(event_info
[eid
].flags
& EVENT_BUBBLE
))
938 nsIDOMNode_GetParentNode(nsnode
, &parent
);
939 nsIDOMNode_Release(nsnode
);
944 nsIDOMNode_GetNodeType(nsnode
, &node_type
);
945 }while(node_type
== ELEMENT_NODE
);
947 if(!(event_info
[eid
].flags
& EVENT_BUBBLE
))
951 if(event_info
[eid
].flags
& EVENT_FORWARDBODY
) {
952 nsIDOMHTMLElement
*nsbody
;
955 nsres
= nsIDOMHTMLDocument_GetBody(doc
->nsdoc
, &nsbody
);
956 if(NS_SUCCEEDED(nsres
) && nsbody
) {
957 hres
= get_node(doc
, (nsIDOMNode
*)nsbody
, FALSE
, &node
);
958 if(SUCCEEDED(hres
) && node
)
959 call_event_handlers(doc
, event_obj
, *get_node_event_target(node
),
960 node
->cp_container
, eid
, (IDispatch
*)&node
->IHTMLDOMNode_iface
);
961 nsIDOMHTMLElement_Release(nsbody
);
963 ERR("Could not get body: %08x\n", nsres
);
967 call_event_handlers(doc
, event_obj
, doc
->node
.event_target
, &doc
->basedoc
.cp_container
, eid
,
968 (IDispatch
*)&doc
->basedoc
.IHTMLDocument2_iface
);
972 FIXME("unimplemented node type %d\n", node_type
);
976 nsIDOMNode_Release(nsnode
);
979 IHTMLEventObj_Release(event_obj
);
980 doc
->basedoc
.window
->event
= prev_event
;
983 HRESULT
dispatch_event(HTMLDOMNode
*node
, const WCHAR
*event_name
, VARIANT
*event_obj
, VARIANT_BOOL
*cancelled
)
987 eid
= attr_to_eid(event_name
);
988 if(eid
== EVENTID_LAST
) {
989 WARN("unknown event %s\n", debugstr_w(event_name
));
993 if(event_obj
&& V_VT(event_obj
) != VT_EMPTY
&& V_VT(event_obj
) != VT_ERROR
)
994 FIXME("event_obj not implemented\n");
996 if(!(event_info
[eid
].flags
& EVENT_DEFAULTLISTENER
)) {
997 FIXME("not EVENT_DEFAULTEVENTHANDLER\n");
1001 fire_event(node
->doc
, eid
, TRUE
, node
->nsnode
, NULL
);
1003 *cancelled
= VARIANT_TRUE
; /* FIXME */
1007 HRESULT
call_event(HTMLDOMNode
*node
, eventid_t eid
)
1011 if(node
->vtbl
->call_event
) {
1012 BOOL handled
= FALSE
;
1014 hres
= node
->vtbl
->call_event(node
, eid
, &handled
);
1019 fire_event(node
->doc
, eid
, TRUE
, node
->nsnode
, NULL
);
1023 static inline event_target_t
*get_event_target(event_target_t
**event_target_ptr
)
1025 if(!*event_target_ptr
)
1026 *event_target_ptr
= heap_alloc_zero(sizeof(event_target_t
));
1027 return *event_target_ptr
;
1030 static BOOL
alloc_handler_vector(event_target_t
*event_target
, eventid_t eid
, int cnt
)
1032 handler_vector_t
*new_vector
, *handler_vector
= event_target
->event_table
[eid
];
1034 if(handler_vector
) {
1035 if(cnt
<= handler_vector
->handler_cnt
)
1038 new_vector
= heap_realloc_zero(handler_vector
, sizeof(handler_vector_t
) + sizeof(IDispatch
*)*cnt
);
1040 new_vector
= heap_alloc_zero(sizeof(handler_vector_t
) + sizeof(IDispatch
*)*cnt
);
1046 new_vector
->handler_cnt
= cnt
;
1047 event_target
->event_table
[eid
] = new_vector
;
1051 static HRESULT
ensure_nsevent_handler(HTMLDocumentNode
*doc
, event_target_t
*event_target
, nsIDOMNode
*nsnode
, eventid_t eid
)
1056 if(event_info
[eid
].flags
& EVENT_NODEHANDLER
) {
1059 mask
= get_node_handler_mask(eid
);
1060 if(event_target
->node_handlers_mask
& mask
)
1063 add_nsevent_listener(doc
, nsnode
, event_info
[eid
].name
);
1064 event_target
->node_handlers_mask
|= mask
;
1068 if(!(event_info
[eid
].flags
& EVENT_DEFAULTLISTENER
))
1071 if(!doc
->event_vector
) {
1072 doc
->event_vector
= heap_alloc_zero(EVENTID_LAST
*sizeof(BOOL
));
1073 if(!doc
->event_vector
)
1074 return E_OUTOFMEMORY
;
1077 if(!doc
->event_vector
[eid
]) {
1078 doc
->event_vector
[eid
] = TRUE
;
1079 add_nsevent_listener(doc
, NULL
, event_info
[eid
].name
);
1085 static HRESULT
remove_event_handler(event_target_t
**event_target
, eventid_t eid
)
1087 if(*event_target
&& (*event_target
)->event_table
[eid
] && (*event_target
)->event_table
[eid
]->handler_prop
) {
1088 IDispatch_Release((*event_target
)->event_table
[eid
]->handler_prop
);
1089 (*event_target
)->event_table
[eid
]->handler_prop
= NULL
;
1095 static HRESULT
set_event_handler_disp(event_target_t
**event_target_ptr
, nsIDOMNode
*nsnode
, HTMLDocumentNode
*doc
,
1096 eventid_t eid
, IDispatch
*disp
)
1098 event_target_t
*event_target
;
1101 return remove_event_handler(event_target_ptr
, eid
);
1103 event_target
= get_event_target(event_target_ptr
);
1105 return E_OUTOFMEMORY
;
1107 if(!alloc_handler_vector(event_target
, eid
, 0))
1108 return E_OUTOFMEMORY
;
1110 if(event_target
->event_table
[eid
]->handler_prop
)
1111 IDispatch_Release(event_target
->event_table
[eid
]->handler_prop
);
1113 event_target
->event_table
[eid
]->handler_prop
= disp
;
1114 IDispatch_AddRef(disp
);
1116 return ensure_nsevent_handler(doc
, event_target
, nsnode
, eid
);
1119 HRESULT
set_event_handler(event_target_t
**event_target
, nsIDOMNode
*nsnode
, HTMLDocumentNode
*doc
, eventid_t eid
, VARIANT
*var
)
1123 return remove_event_handler(event_target
, eid
);
1126 return set_event_handler_disp(event_target
, nsnode
, doc
, eid
, V_DISPATCH(var
));
1129 FIXME("not supported vt=%d\n", V_VT(var
));
1137 HRESULT
get_event_handler(event_target_t
**event_target
, eventid_t eid
, VARIANT
*var
)
1139 if(*event_target
&& (*event_target
)->event_table
[eid
] && (*event_target
)->event_table
[eid
]->handler_prop
) {
1140 V_VT(var
) = VT_DISPATCH
;
1141 V_DISPATCH(var
) = (*event_target
)->event_table
[eid
]->handler_prop
;
1142 IDispatch_AddRef(V_DISPATCH(var
));
1144 V_VT(var
) = VT_NULL
;
1150 HRESULT
attach_event(event_target_t
**event_target_ptr
, nsIDOMNode
*nsnode
, HTMLDocument
*doc
, BSTR name
,
1151 IDispatch
*disp
, VARIANT_BOOL
*res
)
1153 event_target_t
*event_target
;
1157 eid
= attr_to_eid(name
);
1158 if(eid
== EVENTID_LAST
) {
1159 WARN("Unknown event\n");
1160 *res
= VARIANT_TRUE
;
1164 event_target
= get_event_target(event_target_ptr
);
1166 return E_OUTOFMEMORY
;
1168 if(event_target
->event_table
[eid
]) {
1169 while(i
< event_target
->event_table
[eid
]->handler_cnt
&& event_target
->event_table
[eid
]->handlers
[i
])
1171 if(i
== event_target
->event_table
[eid
]->handler_cnt
&& !alloc_handler_vector(event_target
, eid
, i
+1))
1172 return E_OUTOFMEMORY
;
1173 }else if(!alloc_handler_vector(event_target
, eid
, i
+1)) {
1174 return E_OUTOFMEMORY
;
1177 IDispatch_AddRef(disp
);
1178 event_target
->event_table
[eid
]->handlers
[i
] = disp
;
1180 *res
= VARIANT_TRUE
;
1181 return ensure_nsevent_handler(doc
->doc_node
, event_target
, nsnode
, eid
);
1184 HRESULT
detach_event(event_target_t
*event_target
, HTMLDocument
*doc
, BSTR name
, IDispatch
*disp
)
1192 eid
= attr_to_eid(name
);
1193 if(eid
== EVENTID_LAST
) {
1194 WARN("Unknown event\n");
1198 if(!event_target
->event_table
[eid
])
1201 while(i
< event_target
->event_table
[eid
]->handler_cnt
) {
1202 if(event_target
->event_table
[eid
]->handlers
[i
] == disp
) {
1203 IDispatch_Release(event_target
->event_table
[eid
]->handlers
[i
]);
1204 event_target
->event_table
[eid
]->handlers
[i
] = NULL
;
1212 void update_cp_events(HTMLWindow
*window
, event_target_t
**event_target_ptr
, cp_static_data_t
*cp
, nsIDOMNode
*nsnode
)
1214 event_target_t
*event_target
;
1217 event_target
= get_event_target(event_target_ptr
);
1221 for(i
=0; i
< EVENTID_LAST
; i
++) {
1222 if((event_info
[i
].flags
& EVENT_DEFAULTLISTENER
) && is_cp_event(cp
, event_info
[i
].dispid
))
1223 ensure_nsevent_handler(window
->doc
, event_target
, nsnode
, i
);
1227 void check_event_attr(HTMLDocumentNode
*doc
, nsIDOMElement
*nselem
)
1229 const PRUnichar
*attr_value
;
1230 nsAString attr_name_str
, attr_value_str
;
1237 nsAString_Init(&attr_value_str
, NULL
);
1238 nsAString_Init(&attr_name_str
, NULL
);
1240 for(i
=0; i
< EVENTID_LAST
; i
++) {
1241 nsAString_SetData(&attr_name_str
, event_info
[i
].attr_name
);
1242 nsres
= nsIDOMElement_GetAttribute(nselem
, &attr_name_str
, &attr_value_str
);
1243 if(NS_SUCCEEDED(nsres
)) {
1244 nsAString_GetData(&attr_value_str
, &attr_value
);
1248 TRACE("%p.%s = %s\n", nselem
, debugstr_w(event_info
[i
].attr_name
), debugstr_w(attr_value
));
1250 disp
= script_parse_event(doc
->basedoc
.window
, attr_value
);
1252 hres
= get_node(doc
, (nsIDOMNode
*)nselem
, TRUE
, &node
);
1254 set_event_handler_disp(get_node_event_target(node
), node
->nsnode
, node
->doc
, i
, disp
);
1255 IDispatch_Release(disp
);
1260 nsAString_Finish(&attr_value_str
);
1261 nsAString_Finish(&attr_name_str
);
1264 void release_event_target(event_target_t
*event_target
)
1268 for(i
=0; i
< EVENTID_LAST
; i
++) {
1269 if(event_target
->event_table
[i
]) {
1270 if(event_target
->event_table
[i
]->handler_prop
)
1271 IDispatch_Release(event_target
->event_table
[i
]->handler_prop
);
1272 for(j
=0; j
< event_target
->event_table
[i
]->handler_cnt
; j
++)
1273 IDispatch_Release(event_target
->event_table
[i
]->handlers
[j
]);
1277 heap_free(event_target
);