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
19 #include "mshtml_private.h"
22 IDispatch
*handler_prop
;
24 IDispatch
*handlers
[0];
27 struct event_target_t
{
28 handler_vector_t
*event_table
[EVENTID_LAST
];
31 static const WCHAR abortW
[] = {'a','b','o','r','t',0};
32 static const WCHAR onabortW
[] = {'o','n','a','b','o','r','t',0};
34 static const WCHAR beforeunloadW
[] = {'b','e','f','o','r','e','u','n','l','o','a','d',0};
35 static const WCHAR onbeforeunloadW
[] = {'o','n','b','e','f','o','r','e','u','n','l','o','a','d',0};
37 static const WCHAR blurW
[] = {'b','l','u','r',0};
38 static const WCHAR onblurW
[] = {'o','n','b','l','u','r',0};
40 static const WCHAR changeW
[] = {'c','h','a','n','g','e',0};
41 static const WCHAR onchangeW
[] = {'o','n','c','h','a','n','g','e',0};
43 static const WCHAR clickW
[] = {'c','l','i','c','k',0};
44 static const WCHAR onclickW
[] = {'o','n','c','l','i','c','k',0};
46 static const WCHAR contextmenuW
[] = {'c','o','n','t','e','x','t','m','e','n','u',0};
47 static const WCHAR oncontextmenuW
[] = {'o','n','c','o','n','t','e','x','t','m','e','n','u',0};
49 static const WCHAR dataavailableW
[] = {'d','a','t','a','a','v','a','i','l','a','b','l','e',0};
50 static const WCHAR ondataavailableW
[] = {'o','n','d','a','t','a','a','v','a','i','l','a','b','l','e',0};
52 static const WCHAR dblclickW
[] = {'d','b','l','c','l','i','c','k',0};
53 static const WCHAR ondblclickW
[] = {'o','n','d','b','l','c','l','i','c','k',0};
55 static const WCHAR dragW
[] = {'d','r','a','g',0};
56 static const WCHAR ondragW
[] = {'o','n','d','r','a','g',0};
58 static const WCHAR dragstartW
[] = {'d','r','a','g','s','t','a','r','t',0};
59 static const WCHAR ondragstartW
[] = {'o','n','d','r','a','g','s','t','a','r','t',0};
61 static const WCHAR errorW
[] = {'e','r','r','o','r',0};
62 static const WCHAR onerrorW
[] = {'o','n','e','r','r','o','r',0};
64 static const WCHAR focusW
[] = {'f','o','c','u','s',0};
65 static const WCHAR onfocusW
[] = {'o','n','f','o','c','u','s',0};
67 static const WCHAR helpW
[] = {'h','e','l','p',0};
68 static const WCHAR onhelpW
[] = {'o','n','h','e','l','p',0};
70 static const WCHAR keydownW
[] = {'k','e','y','d','o','w','n',0};
71 static const WCHAR onkeydownW
[] = {'o','n','k','e','y','d','o','w','n',0};
73 static const WCHAR keypressW
[] = {'k','e','y','p','r','e','s','s',0};
74 static const WCHAR onkeypressW
[] = {'o','n','k','e','y','p','r','e','s','s',0};
76 static const WCHAR keyupW
[] = {'k','e','y','u','p',0};
77 static const WCHAR onkeyupW
[] = {'o','n','k','e','y','u','p',0};
79 static const WCHAR loadW
[] = {'l','o','a','d',0};
80 static const WCHAR onloadW
[] = {'o','n','l','o','a','d',0};
82 static const WCHAR mousedownW
[] = {'m','o','u','s','e','d','o','w','n',0};
83 static const WCHAR onmousedownW
[] = {'o','n','m','o','u','s','e','d','o','w','n',0};
85 static const WCHAR mousemoveW
[] = {'m','o','u','s','e','m','o','v','e',0};
86 static const WCHAR onmousemoveW
[] = {'o','n','m','o','u','s','e','m','o','v','e',0};
88 static const WCHAR mouseoutW
[] = {'m','o','u','s','e','o','u','t',0};
89 static const WCHAR onmouseoutW
[] = {'o','n','m','o','u','s','e','o','u','t',0};
91 static const WCHAR mouseoverW
[] = {'m','o','u','s','e','o','v','e','r',0};
92 static const WCHAR onmouseoverW
[] = {'o','n','m','o','u','s','e','o','v','e','r',0};
94 static const WCHAR mouseupW
[] = {'m','o','u','s','e','u','p',0};
95 static const WCHAR onmouseupW
[] = {'o','n','m','o','u','s','e','u','p',0};
97 static const WCHAR mousewheelW
[] = {'m','o','u','s','e','w','h','e','e','l',0};
98 static const WCHAR onmousewheelW
[] = {'o','n','m','o','u','s','e','w','h','e','e','l',0};
100 static const WCHAR pasteW
[] = {'p','a','s','t','e',0};
101 static const WCHAR onpasteW
[] = {'o','n','p','a','s','t','e',0};
103 static const WCHAR readystatechangeW
[] = {'r','e','a','d','y','s','t','a','t','e','c','h','a','n','g','e',0};
104 static const WCHAR onreadystatechangeW
[] = {'o','n','r','e','a','d','y','s','t','a','t','e','c','h','a','n','g','e',0};
106 static const WCHAR resizeW
[] = {'r','e','s','i','z','e',0};
107 static const WCHAR onresizeW
[] = {'o','n','r','e','s','i','z','e',0};
109 static const WCHAR scrollW
[] = {'s','c','r','o','l','l',0};
110 static const WCHAR onscrollW
[] = {'o','n','s','c','r','o','l','l',0};
112 static const WCHAR selectstartW
[] = {'s','e','l','e','c','t','s','t','a','r','t',0};
113 static const WCHAR onselectstartW
[] = {'o','n','s','e','l','e','c','t','s','t','a','r','t',0};
115 static const WCHAR submitW
[] = {'s','u','b','m','i','t',0};
116 static const WCHAR onsubmitW
[] = {'o','n','s','u','b','m','i','t',0};
118 static const WCHAR HTMLEventsW
[] = {'H','T','M','L','E','v','e','n','t','s',0};
119 static const WCHAR KeyboardEventW
[] = {'K','e','y','b','o','a','r','d','E','v','e','n','t',0};
120 static const WCHAR MouseEventW
[] = {'M','o','u','s','e','E','v','e','n','t',0};
129 static const WCHAR
*event_types
[] = {
144 #define EVENT_DEFAULTLISTENER 0x0001
145 #define EVENT_BUBBLE 0x0002
146 #define EVENT_FORWARDBODY 0x0004
147 #define EVENT_BIND_TO_BODY 0x0008
148 #define EVENT_CANCELABLE 0x0010
149 #define EVENT_HASDEFAULTHANDLERS 0x0020
151 static const event_info_t event_info
[] = {
152 {abortW
, onabortW
, EVENTT_NONE
, DISPID_EVMETH_ONABORT
,
154 {beforeunloadW
, onbeforeunloadW
, EVENTT_NONE
, DISPID_EVMETH_ONBEFOREUNLOAD
,
155 EVENT_DEFAULTLISTENER
|EVENT_FORWARDBODY
},
156 {blurW
, onblurW
, EVENTT_HTML
, DISPID_EVMETH_ONBLUR
,
157 EVENT_DEFAULTLISTENER
},
158 {changeW
, onchangeW
, EVENTT_HTML
, DISPID_EVMETH_ONCHANGE
,
159 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
160 {clickW
, onclickW
, EVENTT_MOUSE
, DISPID_EVMETH_ONCLICK
,
161 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
|EVENT_CANCELABLE
|EVENT_HASDEFAULTHANDLERS
},
162 {contextmenuW
, oncontextmenuW
, EVENTT_MOUSE
, DISPID_EVMETH_ONCONTEXTMENU
,
163 EVENT_BUBBLE
|EVENT_CANCELABLE
},
164 {dataavailableW
, ondataavailableW
, EVENTT_NONE
, DISPID_EVMETH_ONDATAAVAILABLE
,
166 {dblclickW
, ondblclickW
, EVENTT_MOUSE
, DISPID_EVMETH_ONDBLCLICK
,
167 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
|EVENT_CANCELABLE
},
168 {dragW
, ondragW
, EVENTT_MOUSE
, DISPID_EVMETH_ONDRAG
,
170 {dragstartW
, ondragstartW
, EVENTT_MOUSE
, DISPID_EVMETH_ONDRAGSTART
,
172 {errorW
, onerrorW
, EVENTT_NONE
, DISPID_EVMETH_ONERROR
,
174 {focusW
, onfocusW
, EVENTT_HTML
, DISPID_EVMETH_ONFOCUS
,
175 EVENT_DEFAULTLISTENER
},
176 {helpW
, onhelpW
, EVENTT_KEY
, DISPID_EVMETH_ONHELP
,
177 EVENT_BUBBLE
|EVENT_CANCELABLE
},
178 {keydownW
, onkeydownW
, EVENTT_KEY
, DISPID_EVMETH_ONKEYDOWN
,
179 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
|EVENT_HASDEFAULTHANDLERS
},
180 {keypressW
, onkeypressW
, EVENTT_KEY
, DISPID_EVMETH_ONKEYPRESS
,
181 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
182 {keyupW
, onkeyupW
, EVENTT_KEY
, DISPID_EVMETH_ONKEYUP
,
183 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
184 {loadW
, onloadW
, EVENTT_HTML
, DISPID_EVMETH_ONLOAD
,
186 {mousedownW
, onmousedownW
, EVENTT_MOUSE
, DISPID_EVMETH_ONMOUSEDOWN
,
187 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
188 {mousemoveW
, onmousemoveW
, EVENTT_MOUSE
, DISPID_EVMETH_ONMOUSEMOVE
,
189 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
190 {mouseoutW
, onmouseoutW
, EVENTT_MOUSE
, DISPID_EVMETH_ONMOUSEOUT
,
191 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
192 {mouseoverW
, onmouseoverW
, EVENTT_MOUSE
, DISPID_EVMETH_ONMOUSEOVER
,
193 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
194 {mouseupW
, onmouseupW
, EVENTT_MOUSE
, DISPID_EVMETH_ONMOUSEUP
,
195 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
196 {mousewheelW
, onmousewheelW
, EVENTT_MOUSE
, DISPID_EVMETH_ONMOUSEWHEEL
,
198 {pasteW
, onpasteW
, EVENTT_NONE
, DISPID_EVMETH_ONPASTE
,
200 {readystatechangeW
, onreadystatechangeW
, EVENTT_NONE
, DISPID_EVMETH_ONREADYSTATECHANGE
,
202 {resizeW
, onresizeW
, EVENTT_NONE
, DISPID_EVMETH_ONRESIZE
,
203 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
204 {scrollW
, onscrollW
, EVENTT_HTML
, DISPID_EVMETH_ONSCROLL
,
205 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
},
206 {selectstartW
, onselectstartW
, EVENTT_MOUSE
, DISPID_EVMETH_ONSELECTSTART
,
208 {submitW
, onsubmitW
, EVENTT_HTML
, DISPID_EVMETH_ONSUBMIT
,
209 EVENT_DEFAULTLISTENER
|EVENT_BUBBLE
|EVENT_CANCELABLE
|EVENT_HASDEFAULTHANDLERS
}
212 eventid_t
str_to_eid(LPCWSTR str
)
216 for(i
=0; i
< sizeof(event_info
)/sizeof(event_info
[0]); i
++) {
217 if(!strcmpW(event_info
[i
].name
, str
))
221 ERR("unknown type %s\n", debugstr_w(str
));
225 static eventid_t
attr_to_eid(LPCWSTR str
)
229 for(i
=0; i
< sizeof(event_info
)/sizeof(event_info
[0]); i
++) {
230 if(!strcmpW(event_info
[i
].attr_name
, str
))
239 IHTMLEventObj IHTMLEventObj_iface
;
244 const event_info_t
*type
;
245 nsIDOMEvent
*nsevent
;
246 BOOL prevent_default
;
250 static inline HTMLEventObj
*impl_from_IHTMLEventObj(IHTMLEventObj
*iface
)
252 return CONTAINING_RECORD(iface
, HTMLEventObj
, IHTMLEventObj_iface
);
255 static HRESULT WINAPI
HTMLEventObj_QueryInterface(IHTMLEventObj
*iface
, REFIID riid
, void **ppv
)
257 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
259 TRACE("(%p)->(%s %p)\n", This
, debugstr_mshtml_guid(riid
), ppv
);
261 if(IsEqualGUID(&IID_IUnknown
, riid
)) {
262 *ppv
= &This
->IHTMLEventObj_iface
;
263 }else if(IsEqualGUID(&IID_IHTMLEventObj
, riid
)) {
264 *ppv
= &This
->IHTMLEventObj_iface
;
265 }else if(dispex_query_interface(&This
->dispex
, riid
, ppv
)) {
266 return *ppv
? S_OK
: E_NOINTERFACE
;
269 WARN("(%p)->(%s %p)\n", This
, debugstr_mshtml_guid(riid
), ppv
);
270 return E_NOINTERFACE
;
273 IUnknown_AddRef((IUnknown
*)*ppv
);
277 static ULONG WINAPI
HTMLEventObj_AddRef(IHTMLEventObj
*iface
)
279 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
280 LONG ref
= InterlockedIncrement(&This
->ref
);
282 TRACE("(%p) ref=%d\n", This
, ref
);
287 static ULONG WINAPI
HTMLEventObj_Release(IHTMLEventObj
*iface
)
289 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
290 LONG ref
= InterlockedDecrement(&This
->ref
);
292 TRACE("(%p) ref=%d\n", This
, ref
);
296 IHTMLDOMNode_Release(&This
->target
->IHTMLDOMNode_iface
);
298 nsIDOMEvent_Release(This
->nsevent
);
299 release_dispex(&This
->dispex
);
306 static HRESULT WINAPI
HTMLEventObj_GetTypeInfoCount(IHTMLEventObj
*iface
, UINT
*pctinfo
)
308 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
309 return IDispatchEx_GetTypeInfoCount(&This
->dispex
.IDispatchEx_iface
, pctinfo
);
312 static HRESULT WINAPI
HTMLEventObj_GetTypeInfo(IHTMLEventObj
*iface
, UINT iTInfo
,
313 LCID lcid
, ITypeInfo
**ppTInfo
)
315 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
316 return IDispatchEx_GetTypeInfo(&This
->dispex
.IDispatchEx_iface
, iTInfo
, lcid
, ppTInfo
);
319 static HRESULT WINAPI
HTMLEventObj_GetIDsOfNames(IHTMLEventObj
*iface
, REFIID riid
,
320 LPOLESTR
*rgszNames
, UINT cNames
,
321 LCID lcid
, DISPID
*rgDispId
)
323 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
324 return IDispatchEx_GetIDsOfNames(&This
->dispex
.IDispatchEx_iface
, riid
, rgszNames
, cNames
,
328 static HRESULT WINAPI
HTMLEventObj_Invoke(IHTMLEventObj
*iface
, DISPID dispIdMember
,
329 REFIID riid
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pDispParams
,
330 VARIANT
*pVarResult
, EXCEPINFO
*pExcepInfo
, UINT
*puArgErr
)
332 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
333 return IDispatchEx_Invoke(&This
->dispex
.IDispatchEx_iface
, dispIdMember
, riid
, lcid
,
334 wFlags
, pDispParams
, pVarResult
, pExcepInfo
, puArgErr
);
337 static HRESULT WINAPI
HTMLEventObj_get_srcElement(IHTMLEventObj
*iface
, IHTMLElement
**p
)
339 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
341 TRACE("(%p)->(%p)\n", This
, p
);
345 IHTMLDOMNode_QueryInterface(&This
->target
->IHTMLDOMNode_iface
, &IID_IHTMLElement
, (void**)p
);
349 static HRESULT WINAPI
HTMLEventObj_get_altKey(IHTMLEventObj
*iface
, VARIANT_BOOL
*p
)
351 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
352 cpp_bool ret
= FALSE
;
354 TRACE("(%p)->(%p)\n", This
, p
);
357 nsIDOMKeyEvent
*key_event
;
360 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMKeyEvent
, (void**)&key_event
);
361 if(NS_SUCCEEDED(nsres
)) {
362 nsIDOMKeyEvent_GetAltKey(key_event
, &ret
);
363 nsIDOMKeyEvent_Release(key_event
);
365 nsIDOMMouseEvent
*mouse_event
;
367 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
368 if(NS_SUCCEEDED(nsres
)) {
369 nsIDOMMouseEvent_GetAltKey(mouse_event
, &ret
);
370 nsIDOMMouseEvent_Release(mouse_event
);
375 *p
= ret
? VARIANT_TRUE
: VARIANT_FALSE
;
379 static HRESULT WINAPI
HTMLEventObj_get_ctrlKey(IHTMLEventObj
*iface
, VARIANT_BOOL
*p
)
381 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
382 cpp_bool ret
= FALSE
;
384 TRACE("(%p)->(%p)\n", This
, p
);
387 nsIDOMKeyEvent
*key_event
;
390 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMKeyEvent
, (void**)&key_event
);
391 if(NS_SUCCEEDED(nsres
)) {
392 nsIDOMKeyEvent_GetCtrlKey(key_event
, &ret
);
393 nsIDOMKeyEvent_Release(key_event
);
395 nsIDOMMouseEvent
*mouse_event
;
397 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
398 if(NS_SUCCEEDED(nsres
)) {
399 nsIDOMMouseEvent_GetCtrlKey(mouse_event
, &ret
);
400 nsIDOMMouseEvent_Release(mouse_event
);
405 *p
= ret
? VARIANT_TRUE
: VARIANT_FALSE
;
409 static HRESULT WINAPI
HTMLEventObj_get_shiftKey(IHTMLEventObj
*iface
, VARIANT_BOOL
*p
)
411 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
412 cpp_bool ret
= FALSE
;
414 TRACE("(%p)->(%p)\n", This
, p
);
417 nsIDOMKeyEvent
*key_event
;
420 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMKeyEvent
, (void**)&key_event
);
421 if(NS_SUCCEEDED(nsres
)) {
422 nsIDOMKeyEvent_GetShiftKey(key_event
, &ret
);
423 nsIDOMKeyEvent_Release(key_event
);
425 nsIDOMMouseEvent
*mouse_event
;
427 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
428 if(NS_SUCCEEDED(nsres
)) {
429 nsIDOMMouseEvent_GetShiftKey(mouse_event
, &ret
);
430 nsIDOMMouseEvent_Release(mouse_event
);
435 *p
= ret
? VARIANT_TRUE
: VARIANT_FALSE
;
439 static HRESULT WINAPI
HTMLEventObj_put_returnValue(IHTMLEventObj
*iface
, VARIANT v
)
441 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
443 TRACE("(%p)->(%s)\n", This
, debugstr_variant(&v
));
445 if(V_VT(&v
) != VT_BOOL
) {
446 FIXME("unsupported value %s\n", debugstr_variant(&v
));
447 return DISP_E_BADVARTYPE
;
451 This
->prevent_default
= TRUE
;
455 static HRESULT WINAPI
HTMLEventObj_get_returnValue(IHTMLEventObj
*iface
, VARIANT
*p
)
457 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
459 FIXME("(%p)->(%p)\n", This
, p
);
465 static HRESULT WINAPI
HTMLEventObj_put_cancelBubble(IHTMLEventObj
*iface
, VARIANT_BOOL v
)
467 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
469 TRACE("(%p)->(%x)\n", This
, v
);
471 This
->cancel_bubble
= !!v
;
475 static HRESULT WINAPI
HTMLEventObj_get_cancelBubble(IHTMLEventObj
*iface
, VARIANT_BOOL
*p
)
477 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
479 TRACE("(%p)->(%p)\n", This
, p
);
481 *p
= This
->cancel_bubble
? VARIANT_TRUE
: VARIANT_FALSE
;
485 static HRESULT WINAPI
HTMLEventObj_get_fromElement(IHTMLEventObj
*iface
, IHTMLElement
**p
)
487 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
489 FIXME("(%p)->(%p)\n", This
, p
);
495 static HRESULT WINAPI
HTMLEventObj_get_toElement(IHTMLEventObj
*iface
, IHTMLElement
**p
)
497 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
499 FIXME("(%p)->(%p)\n", This
, p
);
505 static HRESULT WINAPI
HTMLEventObj_put_keyCode(IHTMLEventObj
*iface
, LONG v
)
507 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
508 FIXME("(%p)->(%d)\n", This
, v
);
512 static HRESULT WINAPI
HTMLEventObj_get_keyCode(IHTMLEventObj
*iface
, LONG
*p
)
514 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
517 TRACE("(%p)->(%p)\n", This
, p
);
520 nsIDOMKeyEvent
*key_event
;
523 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMKeyEvent
, (void**)&key_event
);
524 if(NS_SUCCEEDED(nsres
)) {
525 nsIDOMKeyEvent_GetKeyCode(key_event
, &key_code
);
526 nsIDOMKeyEvent_Release(key_event
);
534 static HRESULT WINAPI
HTMLEventObj_get_button(IHTMLEventObj
*iface
, LONG
*p
)
536 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
539 TRACE("(%p)->(%p)\n", This
, p
);
542 nsIDOMMouseEvent
*mouse_event
;
545 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
546 if(NS_SUCCEEDED(nsres
)) {
547 nsIDOMMouseEvent_GetButton(mouse_event
, &button
);
548 nsIDOMMouseEvent_Release(mouse_event
);
556 static HRESULT WINAPI
HTMLEventObj_get_type(IHTMLEventObj
*iface
, BSTR
*p
)
558 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
560 TRACE("(%p)->(%p)\n", This
, p
);
567 *p
= SysAllocString(This
->type
->name
);
568 return *p
? S_OK
: E_OUTOFMEMORY
;
571 static HRESULT WINAPI
HTMLEventObj_get_qualifier(IHTMLEventObj
*iface
, BSTR
*p
)
573 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
575 FIXME("(%p)->(%p)\n", This
, p
);
581 static HRESULT WINAPI
HTMLEventObj_get_reason(IHTMLEventObj
*iface
, LONG
*p
)
583 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
585 FIXME("(%p)->(%p)\n", This
, p
);
591 static HRESULT WINAPI
HTMLEventObj_get_x(IHTMLEventObj
*iface
, LONG
*p
)
593 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
596 TRACE("(%p)->(%p)\n", This
, p
);
599 nsIDOMUIEvent
*ui_event
;
602 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMUIEvent
, (void**)&ui_event
);
603 if(NS_SUCCEEDED(nsres
)) {
604 /* NOTE: pageX is not exactly right here. */
605 nsres
= nsIDOMUIEvent_GetPageX(ui_event
, &x
);
606 assert(nsres
== NS_OK
);
607 nsIDOMUIEvent_Release(ui_event
);
615 static HRESULT WINAPI
HTMLEventObj_get_y(IHTMLEventObj
*iface
, LONG
*p
)
617 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
620 TRACE("(%p)->(%p)\n", This
, p
);
623 nsIDOMUIEvent
*ui_event
;
626 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMUIEvent
, (void**)&ui_event
);
627 if(NS_SUCCEEDED(nsres
)) {
628 /* NOTE: pageY is not exactly right here. */
629 nsres
= nsIDOMUIEvent_GetPageY(ui_event
, &y
);
630 assert(nsres
== NS_OK
);
631 nsIDOMUIEvent_Release(ui_event
);
639 static HRESULT WINAPI
HTMLEventObj_get_clientX(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_GetClientX(mouse_event
, &x
);
653 nsIDOMMouseEvent_Release(mouse_event
);
661 static HRESULT WINAPI
HTMLEventObj_get_clientY(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_GetClientY(mouse_event
, &y
);
675 nsIDOMMouseEvent_Release(mouse_event
);
683 static HRESULT WINAPI
HTMLEventObj_get_offsetX(IHTMLEventObj
*iface
, LONG
*p
)
685 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
687 FIXME("(%p)->(%p)\n", This
, p
);
693 static HRESULT WINAPI
HTMLEventObj_get_offsetY(IHTMLEventObj
*iface
, LONG
*p
)
695 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
697 FIXME("(%p)->(%p)\n", This
, p
);
703 static HRESULT WINAPI
HTMLEventObj_get_screenX(IHTMLEventObj
*iface
, LONG
*p
)
705 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
708 TRACE("(%p)->(%p)\n", This
, p
);
711 nsIDOMMouseEvent
*mouse_event
;
714 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
715 if(NS_SUCCEEDED(nsres
)) {
716 nsIDOMMouseEvent_GetScreenX(mouse_event
, &x
);
717 nsIDOMMouseEvent_Release(mouse_event
);
725 static HRESULT WINAPI
HTMLEventObj_get_screenY(IHTMLEventObj
*iface
, LONG
*p
)
727 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
730 TRACE("(%p)->(%p)\n", This
, p
);
733 nsIDOMMouseEvent
*mouse_event
;
736 nsres
= nsIDOMEvent_QueryInterface(This
->nsevent
, &IID_nsIDOMMouseEvent
, (void**)&mouse_event
);
737 if(NS_SUCCEEDED(nsres
)) {
738 nsIDOMMouseEvent_GetScreenY(mouse_event
, &y
);
739 nsIDOMMouseEvent_Release(mouse_event
);
747 static HRESULT WINAPI
HTMLEventObj_get_srcFilter(IHTMLEventObj
*iface
, IDispatch
**p
)
749 HTMLEventObj
*This
= impl_from_IHTMLEventObj(iface
);
751 FIXME("(%p)->(%p)\n", This
, p
);
757 static const IHTMLEventObjVtbl HTMLEventObjVtbl
= {
758 HTMLEventObj_QueryInterface
,
760 HTMLEventObj_Release
,
761 HTMLEventObj_GetTypeInfoCount
,
762 HTMLEventObj_GetTypeInfo
,
763 HTMLEventObj_GetIDsOfNames
,
765 HTMLEventObj_get_srcElement
,
766 HTMLEventObj_get_altKey
,
767 HTMLEventObj_get_ctrlKey
,
768 HTMLEventObj_get_shiftKey
,
769 HTMLEventObj_put_returnValue
,
770 HTMLEventObj_get_returnValue
,
771 HTMLEventObj_put_cancelBubble
,
772 HTMLEventObj_get_cancelBubble
,
773 HTMLEventObj_get_fromElement
,
774 HTMLEventObj_get_toElement
,
775 HTMLEventObj_put_keyCode
,
776 HTMLEventObj_get_keyCode
,
777 HTMLEventObj_get_button
,
778 HTMLEventObj_get_type
,
779 HTMLEventObj_get_qualifier
,
780 HTMLEventObj_get_reason
,
783 HTMLEventObj_get_clientX
,
784 HTMLEventObj_get_clientY
,
785 HTMLEventObj_get_offsetX
,
786 HTMLEventObj_get_offsetY
,
787 HTMLEventObj_get_screenX
,
788 HTMLEventObj_get_screenY
,
789 HTMLEventObj_get_srcFilter
792 static inline HTMLEventObj
*unsafe_impl_from_IHTMLEventObj(IHTMLEventObj
*iface
)
794 return iface
->lpVtbl
== &HTMLEventObjVtbl
? impl_from_IHTMLEventObj(iface
) : NULL
;
797 static const tid_t HTMLEventObj_iface_tids
[] = {
802 static dispex_static_data_t HTMLEventObj_dispex
= {
806 HTMLEventObj_iface_tids
809 static HTMLEventObj
*create_event(void)
813 ret
= heap_alloc_zero(sizeof(*ret
));
817 ret
->IHTMLEventObj_iface
.lpVtbl
= &HTMLEventObjVtbl
;
820 init_dispex(&ret
->dispex
, (IUnknown
*)&ret
->IHTMLEventObj_iface
, &HTMLEventObj_dispex
);
825 static HRESULT
set_event_info(HTMLEventObj
*event
, HTMLDOMNode
*target
, eventid_t eid
, nsIDOMEvent
*nsevent
)
827 event
->type
= event_info
+eid
;
828 event
->nsevent
= nsevent
;
831 nsIDOMEvent_AddRef(nsevent
);
832 }else if(event_types
[event_info
[eid
].type
]) {
836 nsAString_InitDepend(&type_str
, event_types
[event_info
[eid
].type
]);
837 nsres
= nsIDOMHTMLDocument_CreateEvent(target
->doc
->nsdoc
, &type_str
, &event
->nsevent
);
838 nsAString_Finish(&type_str
);
839 if(NS_FAILED(nsres
)) {
840 ERR("Could not create event: %08x\n", nsres
);
845 event
->target
= target
;
847 IHTMLDOMNode_AddRef(&target
->IHTMLDOMNode_iface
);
851 HRESULT
create_event_obj(IHTMLEventObj
**ret
)
855 event
= create_event();
857 return E_OUTOFMEMORY
;
859 *ret
= &event
->IHTMLEventObj_iface
;
863 static HRESULT
call_disp_func(IDispatch
*disp
, DISPPARAMS
*dp
, VARIANT
*retv
)
869 memset(&ei
, 0, sizeof(ei
));
871 hres
= IDispatch_QueryInterface(disp
, &IID_IDispatchEx
, (void**)&dispex
);
872 if(SUCCEEDED(hres
)) {
873 hres
= IDispatchEx_InvokeEx(dispex
, 0, GetUserDefaultLCID(), DISPATCH_METHOD
, dp
, retv
, &ei
, NULL
);
874 IDispatchEx_Release(dispex
);
876 TRACE("Could not get IDispatchEx interface: %08x\n", hres
);
877 hres
= IDispatch_Invoke(disp
, 0, &IID_NULL
, GetUserDefaultLCID(), DISPATCH_METHOD
,
878 dp
, retv
, &ei
, NULL
);
884 static HRESULT
call_cp_func(IDispatch
*disp
, DISPID dispid
, HTMLEventObj
*event_obj
, VARIANT
*retv
)
886 DISPPARAMS dp
= {NULL
,NULL
,0,0};
892 V_VT(&event_arg
) = VT_DISPATCH
;
893 V_DISPATCH(&event_arg
) = (IDispatch
*)&event_obj
->IHTMLEventObj_iface
;
894 dp
.rgvarg
= &event_arg
;
898 memset(&ei
, 0, sizeof(ei
));
899 return IDispatch_Invoke(disp
, dispid
, &IID_NULL
, 0, DISPATCH_METHOD
, &dp
, retv
, &ei
, &argerr
);
902 static BOOL
is_cp_event(cp_static_data_t
*data
, DISPID dispid
)
911 hres
= get_dispids(data
->tid
, &data
->id_cnt
, &data
->ids
);
917 max
= data
->id_cnt
-1;
920 if(data
->ids
[i
] == dispid
)
923 if(data
->ids
[i
] < dispid
)
932 static void call_event_handlers(HTMLDocumentNode
*doc
, HTMLEventObj
*event_obj
, event_target_t
*event_target
,
933 ConnectionPointContainer
*cp_container
, eventid_t eid
, IDispatch
*this_obj
)
935 const BOOL cancelable
= event_info
[eid
].flags
& EVENT_CANCELABLE
;
936 handler_vector_t
*handler_vector
= NULL
;
941 handler_vector
= event_target
->event_table
[eid
];
943 if(handler_vector
&& handler_vector
->handler_prop
) {
944 DISPID named_arg
= DISPID_THIS
;
946 DISPPARAMS dp
= {&arg
, &named_arg
, 1, 1};
948 V_VT(&arg
) = VT_DISPATCH
;
949 V_DISPATCH(&arg
) = this_obj
;
952 TRACE("%s >>>\n", debugstr_w(event_info
[eid
].name
));
953 hres
= call_disp_func(handler_vector
->handler_prop
, &dp
, &v
);
955 TRACE("%s <<< %s\n", debugstr_w(event_info
[eid
].name
), debugstr_variant(&v
));
958 if(V_VT(&v
) == VT_BOOL
) {
960 event_obj
->prevent_default
= TRUE
;
961 }else if(V_VT(&v
) != VT_EMPTY
) {
962 FIXME("unhandled result %s\n", debugstr_variant(&v
));
967 WARN("%s <<< %08x\n", debugstr_w(event_info
[eid
].name
), hres
);
971 if(handler_vector
&& handler_vector
->handler_cnt
) {
973 DISPPARAMS dp
= {&arg
, NULL
, 1, 0};
976 V_VT(&arg
) = VT_DISPATCH
;
977 V_DISPATCH(&arg
) = (IDispatch
*)event_obj
;
979 i
= handler_vector
->handler_cnt
;
981 if(handler_vector
->handlers
[i
]) {
984 TRACE("%s [%d] >>>\n", debugstr_w(event_info
[eid
].name
), i
);
985 hres
= call_disp_func(handler_vector
->handlers
[i
], &dp
, &v
);
987 TRACE("%s [%d] <<<\n", debugstr_w(event_info
[eid
].name
), i
);
990 if(V_VT(&v
) == VT_BOOL
) {
992 event_obj
->prevent_default
= TRUE
;
993 }else if(V_VT(&v
) != VT_EMPTY
) {
994 FIXME("unhandled result %s\n", debugstr_variant(&v
));
999 WARN("%s [%d] <<< %08x\n", debugstr_w(event_info
[eid
].name
), i
, hres
);
1006 * NOTE: CP events may require doc_obj reference, which we don't own. We make sure that
1007 * it's safe to call event handler by checking nsevent_listener, which is NULL for
1008 * detached documents.
1010 if(cp_container
&& cp_container
->forward_container
)
1011 cp_container
= cp_container
->forward_container
;
1012 if(cp_container
&& cp_container
->cps
&& doc
->nsevent_listener
) {
1013 ConnectionPoint
*cp
;
1016 for(j
=0; cp_container
->cp_entries
[j
].riid
; j
++) {
1017 cp
= cp_container
->cps
+ j
;
1018 if(!cp
->sinks_size
|| !is_cp_event(cp
->data
, event_info
[eid
].dispid
))
1021 for(i
=0; doc
->nsevent_listener
&& i
< cp
->sinks_size
; i
++) {
1022 if(!cp
->sinks
[i
].disp
)
1025 V_VT(&v
) = VT_EMPTY
;
1027 TRACE("cp %s [%u] >>>\n", debugstr_w(event_info
[eid
].name
), i
);
1028 hres
= call_cp_func(cp
->sinks
[i
].disp
, event_info
[eid
].dispid
,
1029 cp
->data
->pass_event_arg
? event_obj
: NULL
, &v
);
1031 TRACE("cp %s [%u] <<<\n", debugstr_w(event_info
[eid
].name
), i
);
1034 if(V_VT(&v
) == VT_BOOL
) {
1036 event_obj
->prevent_default
= TRUE
;
1037 }else if(V_VT(&v
) != VT_EMPTY
) {
1038 FIXME("unhandled result %s\n", debugstr_variant(&v
));
1043 WARN("cp %s [%u] <<< %08x\n", debugstr_w(event_info
[eid
].name
), i
, hres
);
1047 if(!doc
->nsevent_listener
)
1053 static void fire_event_obj(HTMLDocumentNode
*doc
, eventid_t eid
, HTMLEventObj
*event_obj
,
1054 nsIDOMNode
*target
, IDispatch
*script_this
)
1056 IHTMLEventObj
*prev_event
;
1057 nsIDOMNode
*parent
, *nsnode
;
1058 BOOL prevent_default
= FALSE
;
1059 HTMLInnerWindow
*window
;
1065 TRACE("(%p) %s\n", doc
, debugstr_w(event_info
[eid
].name
));
1067 window
= doc
->window
;
1069 WARN("NULL window\n");
1073 htmldoc_addref(&doc
->basedoc
);
1075 prev_event
= window
->event
;
1076 window
->event
= event_obj
? &event_obj
->IHTMLEventObj_iface
: NULL
;
1078 nsIDOMNode_GetNodeType(target
, &node_type
);
1080 nsIDOMNode_AddRef(nsnode
);
1085 hres
= get_node(doc
, nsnode
, FALSE
, &node
);
1086 if(SUCCEEDED(hres
) && node
) {
1087 call_event_handlers(doc
, event_obj
, *get_node_event_target(node
),
1088 node
->cp_container
, eid
, script_this
? script_this
: (IDispatch
*)&node
->IHTMLDOMNode_iface
);
1092 if(!(event_info
[eid
].flags
& EVENT_BUBBLE
) || (event_obj
&& event_obj
->cancel_bubble
))
1095 nsIDOMNode_GetParentNode(nsnode
, &parent
);
1096 nsIDOMNode_Release(nsnode
);
1101 nsIDOMNode_GetNodeType(nsnode
, &node_type
);
1102 }while(node_type
== ELEMENT_NODE
);
1104 if(!(event_info
[eid
].flags
& EVENT_BUBBLE
) || (event_obj
&& event_obj
->cancel_bubble
))
1108 if(event_info
[eid
].flags
& EVENT_FORWARDBODY
) {
1109 nsIDOMHTMLElement
*nsbody
;
1112 nsres
= nsIDOMHTMLDocument_GetBody(doc
->nsdoc
, &nsbody
);
1113 if(NS_SUCCEEDED(nsres
) && nsbody
) {
1114 hres
= get_node(doc
, (nsIDOMNode
*)nsbody
, FALSE
, &node
);
1115 if(SUCCEEDED(hres
) && node
) {
1116 call_event_handlers(doc
, event_obj
, *get_node_event_target(node
),
1117 node
->cp_container
, eid
, script_this
? script_this
: (IDispatch
*)&node
->IHTMLDOMNode_iface
);
1120 nsIDOMHTMLElement_Release(nsbody
);
1122 ERR("Could not get body: %08x\n", nsres
);
1126 call_event_handlers(doc
, event_obj
, doc
->node
.event_target
, &doc
->basedoc
.cp_container
, eid
,
1127 script_this
? script_this
: (IDispatch
*)&doc
->basedoc
.IHTMLDocument2_iface
);
1131 FIXME("unimplemented node type %d\n", node_type
);
1135 nsIDOMNode_Release(nsnode
);
1137 if(event_obj
&& event_obj
->prevent_default
)
1138 prevent_default
= TRUE
;
1139 window
->event
= prev_event
;
1141 if(!prevent_default
&& (event_info
[eid
].flags
& EVENT_HASDEFAULTHANDLERS
)) {
1142 nsIDOMNode_AddRef(target
);
1146 hres
= get_node(doc
, nsnode
, TRUE
, &node
);
1151 if(node
->vtbl
->handle_event
)
1152 hres
= node
->vtbl
->handle_event(node
, eid
, event_obj
? event_obj
->nsevent
: NULL
, &prevent_default
);
1154 if(FAILED(hres
) || prevent_default
|| (event_obj
&& event_obj
->cancel_bubble
))
1158 nsres
= nsIDOMNode_GetParentNode(nsnode
, &parent
);
1159 if(NS_FAILED(nsres
))
1162 nsIDOMNode_Release(nsnode
);
1167 nsIDOMNode_Release(nsnode
);
1170 if(prevent_default
&& event_obj
&& event_obj
->nsevent
) {
1171 TRACE("calling PreventDefault\n");
1172 nsIDOMEvent_PreventDefault(event_obj
->nsevent
);
1175 htmldoc_release(&doc
->basedoc
);
1178 void fire_event(HTMLDocumentNode
*doc
, eventid_t eid
, BOOL set_event
, nsIDOMNode
*target
, nsIDOMEvent
*nsevent
,
1179 IDispatch
*script_this
)
1181 HTMLEventObj
*event_obj
= NULL
;
1186 hres
= get_node(doc
, target
, TRUE
, &node
);
1190 event_obj
= create_event();
1195 hres
= set_event_info(event_obj
, node
, eid
, nsevent
);
1197 IHTMLEventObj_Release(&event_obj
->IHTMLEventObj_iface
);
1202 fire_event_obj(doc
, eid
, event_obj
, target
, script_this
);
1205 IHTMLEventObj_Release(&event_obj
->IHTMLEventObj_iface
);
1208 HRESULT
dispatch_event(HTMLDOMNode
*node
, const WCHAR
*event_name
, VARIANT
*event_var
, VARIANT_BOOL
*cancelled
)
1210 HTMLEventObj
*event_obj
= NULL
;
1214 eid
= attr_to_eid(event_name
);
1215 if(eid
== EVENTID_LAST
) {
1216 WARN("unknown event %s\n", debugstr_w(event_name
));
1217 return E_INVALIDARG
;
1220 if(event_var
&& V_VT(event_var
) != VT_EMPTY
&& V_VT(event_var
) != VT_ERROR
) {
1221 if(V_VT(event_var
) != VT_DISPATCH
) {
1222 FIXME("event_var %s not supported\n", debugstr_variant(event_var
));
1226 if(V_DISPATCH(event_var
)) {
1227 IHTMLEventObj
*event_iface
;
1229 hres
= IDispatch_QueryInterface(V_DISPATCH(event_var
), &IID_IHTMLEventObj
, (void**)&event_iface
);
1231 FIXME("No IHTMLEventObj iface\n");
1235 event_obj
= unsafe_impl_from_IHTMLEventObj(event_iface
);
1237 ERR("Not our IHTMLEventObj?\n");
1238 IHTMLEventObj_Release(event_iface
);
1245 hres
= set_event_info(event_obj
, node
, eid
, NULL
);
1247 fire_event_obj(node
->doc
, eid
, event_obj
, node
->nsnode
, NULL
);
1249 IHTMLEventObj_Release(&event_obj
->IHTMLEventObj_iface
);
1253 if(!(event_info
[eid
].flags
& EVENT_DEFAULTLISTENER
)) {
1254 FIXME("not EVENT_DEFAULTEVENTHANDLER\n");
1258 fire_event(node
->doc
, eid
, TRUE
, node
->nsnode
, NULL
, NULL
);
1261 *cancelled
= VARIANT_TRUE
; /* FIXME */
1265 HRESULT
call_fire_event(HTMLDOMNode
*node
, eventid_t eid
)
1269 if(node
->vtbl
->fire_event
) {
1270 BOOL handled
= FALSE
;
1272 hres
= node
->vtbl
->fire_event(node
, eid
, &handled
);
1277 fire_event(node
->doc
, eid
, TRUE
, node
->nsnode
, NULL
, NULL
);
1281 static inline event_target_t
*get_event_target(event_target_t
**event_target_ptr
)
1283 if(!*event_target_ptr
)
1284 *event_target_ptr
= heap_alloc_zero(sizeof(event_target_t
));
1285 return *event_target_ptr
;
1288 static BOOL
alloc_handler_vector(event_target_t
*event_target
, eventid_t eid
, int cnt
)
1290 handler_vector_t
*new_vector
, *handler_vector
= event_target
->event_table
[eid
];
1292 if(handler_vector
) {
1293 if(cnt
<= handler_vector
->handler_cnt
)
1296 new_vector
= heap_realloc_zero(handler_vector
, sizeof(handler_vector_t
) + sizeof(IDispatch
*)*cnt
);
1298 new_vector
= heap_alloc_zero(sizeof(handler_vector_t
) + sizeof(IDispatch
*)*cnt
);
1304 new_vector
->handler_cnt
= cnt
;
1305 event_target
->event_table
[eid
] = new_vector
;
1309 static HRESULT
ensure_nsevent_handler(HTMLDocumentNode
*doc
, event_target_t
*event_target
, eventid_t eid
)
1311 nsIDOMNode
*nsnode
= NULL
;
1313 TRACE("%s\n", debugstr_w(event_info
[eid
].name
));
1315 if(!doc
->nsdoc
|| doc
->event_vector
[eid
] || !(event_info
[eid
].flags
& (EVENT_DEFAULTLISTENER
|EVENT_BIND_TO_BODY
)))
1318 if(event_info
[eid
].flags
& EVENT_BIND_TO_BODY
) {
1319 nsnode
= doc
->node
.nsnode
;
1320 nsIDOMNode_AddRef(nsnode
);
1323 doc
->event_vector
[eid
] = TRUE
;
1324 add_nsevent_listener(doc
, nsnode
, event_info
[eid
].name
);
1327 nsIDOMNode_Release(nsnode
);
1331 void detach_events(HTMLDocumentNode
*doc
)
1333 if(doc
->event_vector
) {
1336 for(i
=0; i
< EVENTID_LAST
; i
++) {
1337 if(doc
->event_vector
[i
]) {
1338 detach_nsevent(doc
, event_info
[i
].name
);
1339 doc
->event_vector
[i
] = FALSE
;
1344 release_nsevents(doc
);
1348 static HRESULT
remove_event_handler(event_target_t
**event_target
, eventid_t eid
)
1350 if(*event_target
&& (*event_target
)->event_table
[eid
] && (*event_target
)->event_table
[eid
]->handler_prop
) {
1351 IDispatch_Release((*event_target
)->event_table
[eid
]->handler_prop
);
1352 (*event_target
)->event_table
[eid
]->handler_prop
= NULL
;
1358 static HRESULT
set_event_handler_disp(event_target_t
**event_target_ptr
, HTMLDocumentNode
*doc
,
1359 eventid_t eid
, IDispatch
*disp
)
1361 event_target_t
*event_target
;
1364 return remove_event_handler(event_target_ptr
, eid
);
1366 event_target
= get_event_target(event_target_ptr
);
1368 return E_OUTOFMEMORY
;
1370 if(!alloc_handler_vector(event_target
, eid
, 0))
1371 return E_OUTOFMEMORY
;
1373 if(event_target
->event_table
[eid
]->handler_prop
)
1374 IDispatch_Release(event_target
->event_table
[eid
]->handler_prop
);
1376 event_target
->event_table
[eid
]->handler_prop
= disp
;
1377 IDispatch_AddRef(disp
);
1379 return ensure_nsevent_handler(doc
, event_target
, eid
);
1382 HRESULT
set_event_handler(event_target_t
**event_target
, HTMLDocumentNode
*doc
, eventid_t eid
, VARIANT
*var
)
1386 return remove_event_handler(event_target
, eid
);
1389 return set_event_handler_disp(event_target
, doc
, eid
, V_DISPATCH(var
));
1392 FIXME("not handler %s\n", debugstr_variant(var
));
1401 HRESULT
get_event_handler(event_target_t
**event_target
, eventid_t eid
, VARIANT
*var
)
1403 if(*event_target
&& (*event_target
)->event_table
[eid
] && (*event_target
)->event_table
[eid
]->handler_prop
) {
1404 V_VT(var
) = VT_DISPATCH
;
1405 V_DISPATCH(var
) = (*event_target
)->event_table
[eid
]->handler_prop
;
1406 IDispatch_AddRef(V_DISPATCH(var
));
1408 V_VT(var
) = VT_NULL
;
1414 HRESULT
attach_event(event_target_t
**event_target_ptr
, HTMLDocument
*doc
, BSTR name
,
1415 IDispatch
*disp
, VARIANT_BOOL
*res
)
1417 event_target_t
*event_target
;
1421 eid
= attr_to_eid(name
);
1422 if(eid
== EVENTID_LAST
) {
1423 WARN("Unknown event\n");
1424 *res
= VARIANT_TRUE
;
1428 event_target
= get_event_target(event_target_ptr
);
1430 return E_OUTOFMEMORY
;
1432 if(event_target
->event_table
[eid
]) {
1433 while(i
< event_target
->event_table
[eid
]->handler_cnt
&& event_target
->event_table
[eid
]->handlers
[i
])
1435 if(i
== event_target
->event_table
[eid
]->handler_cnt
&& !alloc_handler_vector(event_target
, eid
, i
+1))
1436 return E_OUTOFMEMORY
;
1437 }else if(!alloc_handler_vector(event_target
, eid
, i
+1)) {
1438 return E_OUTOFMEMORY
;
1441 IDispatch_AddRef(disp
);
1442 event_target
->event_table
[eid
]->handlers
[i
] = disp
;
1444 *res
= VARIANT_TRUE
;
1445 return ensure_nsevent_handler(doc
->doc_node
, event_target
, eid
);
1448 HRESULT
detach_event(event_target_t
*event_target
, HTMLDocument
*doc
, BSTR name
, IDispatch
*disp
)
1456 eid
= attr_to_eid(name
);
1457 if(eid
== EVENTID_LAST
) {
1458 WARN("Unknown event\n");
1462 if(!event_target
->event_table
[eid
])
1465 while(i
< event_target
->event_table
[eid
]->handler_cnt
) {
1466 if(event_target
->event_table
[eid
]->handlers
[i
] == disp
) {
1467 IDispatch_Release(event_target
->event_table
[eid
]->handlers
[i
]);
1468 event_target
->event_table
[eid
]->handlers
[i
] = NULL
;
1476 void bind_node_event(HTMLDocumentNode
*doc
, event_target_t
**event_target
, HTMLDOMNode
*node
, const WCHAR
*event
, IDispatch
*disp
)
1480 TRACE("(%p %p %p %s %p)\n", doc
, event_target
, node
, debugstr_w(event
), disp
);
1482 eid
= attr_to_eid(event
);
1483 if(eid
== EVENTID_LAST
) {
1484 WARN("Unsupported event %s\n", debugstr_w(event
));
1488 set_event_handler_disp(event_target
, doc
, eid
, disp
);
1491 void update_cp_events(HTMLInnerWindow
*window
, event_target_t
**event_target_ptr
, cp_static_data_t
*cp
)
1493 event_target_t
*event_target
;
1496 event_target
= get_event_target(event_target_ptr
);
1500 for(i
=0; i
< EVENTID_LAST
; i
++) {
1501 if((event_info
[i
].flags
& EVENT_DEFAULTLISTENER
) && is_cp_event(cp
, event_info
[i
].dispid
))
1502 ensure_nsevent_handler(window
->doc
, event_target
, i
);
1506 void check_event_attr(HTMLDocumentNode
*doc
, nsIDOMHTMLElement
*nselem
)
1508 const PRUnichar
*attr_value
;
1509 nsAString attr_value_str
;
1516 for(i
=0; i
< EVENTID_LAST
; i
++) {
1517 nsres
= get_elem_attr_value(nselem
, event_info
[i
].attr_name
, &attr_value_str
, &attr_value
);
1518 if(NS_SUCCEEDED(nsres
)) {
1522 TRACE("%p.%s = %s\n", nselem
, debugstr_w(event_info
[i
].attr_name
), debugstr_w(attr_value
));
1524 disp
= script_parse_event(doc
->window
, attr_value
);
1526 hres
= get_node(doc
, (nsIDOMNode
*)nselem
, TRUE
, &node
);
1527 if(SUCCEEDED(hres
)) {
1528 set_event_handler_disp(get_node_event_target(node
), node
->doc
, i
, disp
);
1531 IDispatch_Release(disp
);
1533 nsAString_Finish(&attr_value_str
);
1538 HRESULT
doc_init_events(HTMLDocumentNode
*doc
)
1543 doc
->event_vector
= heap_alloc_zero(EVENTID_LAST
*sizeof(BOOL
));
1544 if(!doc
->event_vector
)
1545 return E_OUTOFMEMORY
;
1549 for(i
=0; i
< EVENTID_LAST
; i
++) {
1550 if(event_info
[i
].flags
& EVENT_HASDEFAULTHANDLERS
) {
1551 hres
= ensure_nsevent_handler(doc
, NULL
, i
);
1560 void release_event_target(event_target_t
*event_target
)
1565 for(i
=0; i
< EVENTID_LAST
; i
++) {
1566 if(event_target
->event_table
[i
]) {
1567 if(event_target
->event_table
[i
]->handler_prop
)
1568 IDispatch_Release(event_target
->event_table
[i
]->handler_prop
);
1569 for(j
=0; j
< event_target
->event_table
[i
]->handler_cnt
; j
++)
1570 if(event_target
->event_table
[i
]->handlers
[j
])
1571 IDispatch_Release(event_target
->event_table
[i
]->handlers
[j
]);
1575 heap_free(event_target
);