Line data Source code
1 : /*
2 : * DO NOT EDIT. THIS FILE IS GENERATED FROM ../../../dist/idl/nsIDOMEventTarget.idl
3 : */
4 :
5 : #ifndef __gen_nsIDOMEventTarget_h__
6 : #define __gen_nsIDOMEventTarget_h__
7 :
8 :
9 : #ifndef __gen_domstubs_h__
10 : #include "domstubs.h"
11 : #endif
12 :
13 : /* For IDL files that don't want to include root IDL files. */
14 : #ifndef NS_NO_VTABLE
15 : #define NS_NO_VTABLE
16 : #endif
17 : #include "mozilla/EventForwards.h"
18 : #include "mozilla/dom/Nullable.h"
19 : #include "js/TypeDecls.h"
20 : using mozilla::dom::Nullable;
21 : namespace mozilla {
22 : class EventChainVisitor;
23 : class EventChainPostVisitor;
24 : class EventChainPreVisitor;
25 : class EventListenerManager;
26 : namespace dom {
27 : class EventTarget;
28 : } // namespace dom
29 : } // namespace mozilla
30 : class nsPresContext;
31 : class nsIScriptContext; /* forward declaration */
32 :
33 : class nsIDOMEventListener; /* forward declaration */
34 :
35 : class nsIDOMEvent; /* forward declaration */
36 :
37 :
38 : /* starting interface: nsIDOMEventTarget */
39 : #define NS_IDOMEVENTTARGET_IID_STR "9a78ac3c-9507-4d00-b2d6-10b508d2ec31"
40 :
41 : #define NS_IDOMEVENTTARGET_IID \
42 : {0x9a78ac3c, 0x9507, 0x4d00, \
43 : { 0xb2, 0xd6, 0x10, 0xb5, 0x08, 0xd2, 0xec, 0x31 }}
44 :
45 3682 : class nsIDOMEventTarget : public nsISupports {
46 : public:
47 :
48 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_IDOMEVENTTARGET_IID)
49 :
50 : /* [optional_argc] void addEventListener (in DOMString type, in nsIDOMEventListener listener, [optional] in boolean useCapture, [optional] in boolean wantsUntrusted); */
51 : NS_IMETHOD AddEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture, bool wantsUntrusted, uint8_t _argc) = 0;
52 :
53 : /* [noscript,optional_argc] void addSystemEventListener (in DOMString type, in nsIDOMEventListener listener, [optional] in boolean aUseCapture, [optional] in boolean aWantsUntrusted); */
54 : NS_IMETHOD AddSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture, bool aWantsUntrusted, uint8_t _argc) = 0;
55 :
56 : // non-virtual so it won't affect the vtable
57 46 : nsresult AddEventListener(const nsAString& aType,
58 : nsIDOMEventListener* aListener,
59 : bool aUseCapture)
60 : {
61 46 : return AddEventListener(aType, aListener, aUseCapture, false, 1);
62 : }
63 : // non-virtual so it won't affect the vtable
64 175 : nsresult AddEventListener(const nsAString& aType,
65 : nsIDOMEventListener* aListener,
66 : bool aUseCapture,
67 : bool aWantsUntrusted)
68 : {
69 175 : return AddEventListener(aType, aListener, aUseCapture, aWantsUntrusted, 2);
70 : }
71 : // non-virtual so it won't affect the vtable
72 40 : nsresult AddSystemEventListener(const nsAString& aType,
73 : nsIDOMEventListener* aListener,
74 : bool aUseCapture)
75 : {
76 40 : return AddSystemEventListener(aType, aListener, aUseCapture, false, 1);
77 : }
78 : // non-virtual so it won't affect the vtable
79 312 : nsresult AddSystemEventListener(const nsAString& aType,
80 : nsIDOMEventListener* aListener,
81 : bool aUseCapture,
82 : bool aWantsUntrusted)
83 : {
84 312 : return AddSystemEventListener(aType, aListener, aUseCapture,
85 624 : aWantsUntrusted, 2);
86 : }
87 : /* void removeEventListener (in DOMString type, in nsIDOMEventListener listener, [optional] in boolean useCapture); */
88 : NS_IMETHOD RemoveEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture) = 0;
89 :
90 : /* [noscript] void removeSystemEventListener (in DOMString type, in nsIDOMEventListener listener, [optional] in boolean aUseCapture); */
91 : NS_IMETHOD RemoveSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture) = 0;
92 :
93 : /* boolean dispatchEvent (in nsIDOMEvent evt) raises (DOMException); */
94 : NS_IMETHOD DispatchEvent(nsIDOMEvent *evt, bool *_retval) = 0;
95 :
96 : /* [nostdcall,notxpcom] EventTargetPtr GetTargetForDOMEvent (); */
97 : virtual mozilla::dom::EventTarget * GetTargetForDOMEvent(void) = 0;
98 :
99 : /* [nostdcall,notxpcom] EventTargetPtr GetTargetForEventTargetChain (); */
100 : virtual mozilla::dom::EventTarget * GetTargetForEventTargetChain(void) = 0;
101 :
102 : /* [noscript,nostdcall] void GetEventTargetParent (in EventChainPreVisitorRef aVisitor); */
103 : virtual nsresult GetEventTargetParent(mozilla::EventChainPreVisitor & aVisitor) = 0;
104 :
105 0 : virtual nsresult PreHandleEvent(mozilla::EventChainVisitor& aVisitor)
106 : {
107 0 : return NS_OK;
108 : }
109 : /* [noscript,nostdcall] void WillHandleEvent (in EventChainPostVisitorRef aVisitor); */
110 : virtual nsresult WillHandleEvent(mozilla::EventChainPostVisitor & aVisitor) = 0;
111 :
112 : /* [noscript,nostdcall] void PostHandleEvent (in EventChainPostVisitorRef aVisitor); */
113 : virtual nsresult PostHandleEvent(mozilla::EventChainPostVisitor & aVisitor) = 0;
114 :
115 : /* [noscript,nostdcall] void DispatchDOMEvent (in WidgetEventPtr aEvent, in nsIDOMEvent aDOMEvent, in nsPresContextPtr aPresContext, in nsEventStatusPtr aEventStatus); */
116 : virtual nsresult DispatchDOMEvent(mozilla::WidgetEvent *aEvent, nsIDOMEvent *aDOMEvent, nsPresContext *aPresContext, nsEventStatus *aEventStatus) = 0;
117 :
118 : /* [nostdcall,notxpcom] nsIScriptContext GetContextForEventHandlers (out nsresult aRv); */
119 : virtual nsIScriptContext * GetContextForEventHandlers(nsresult *aRv) = 0;
120 :
121 : };
122 :
123 : NS_DEFINE_STATIC_IID_ACCESSOR(nsIDOMEventTarget, NS_IDOMEVENTTARGET_IID)
124 :
125 : /* Use this macro when declaring classes that implement this interface. */
126 : #define NS_DECL_NSIDOMEVENTTARGET \
127 : NS_IMETHOD AddEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture, bool wantsUntrusted, uint8_t _argc) override; \
128 : NS_IMETHOD AddSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture, bool aWantsUntrusted, uint8_t _argc) override; \
129 : NS_IMETHOD RemoveEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture) override; \
130 : NS_IMETHOD RemoveSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture) override; \
131 : NS_IMETHOD DispatchEvent(nsIDOMEvent *evt, bool *_retval) override; \
132 : virtual mozilla::dom::EventTarget * GetTargetForDOMEvent(void) override; \
133 : virtual mozilla::dom::EventTarget * GetTargetForEventTargetChain(void) override; \
134 : virtual nsresult GetEventTargetParent(mozilla::EventChainPreVisitor & aVisitor) override; \
135 : virtual nsresult WillHandleEvent(mozilla::EventChainPostVisitor & aVisitor) override; \
136 : virtual nsresult PostHandleEvent(mozilla::EventChainPostVisitor & aVisitor) override; \
137 : virtual nsresult DispatchDOMEvent(mozilla::WidgetEvent *aEvent, nsIDOMEvent *aDOMEvent, nsPresContext *aPresContext, nsEventStatus *aEventStatus) override; \
138 : virtual nsIScriptContext * GetContextForEventHandlers(nsresult *aRv) override;
139 :
140 : /* Use this macro when declaring the members of this interface when the
141 : class doesn't implement the interface. This is useful for forwarding. */
142 : #define NS_DECL_NON_VIRTUAL_NSIDOMEVENTTARGET \
143 : nsresult AddEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture, bool wantsUntrusted, uint8_t _argc); \
144 : nsresult AddSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture, bool aWantsUntrusted, uint8_t _argc); \
145 : nsresult RemoveEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture); \
146 : nsresult RemoveSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture); \
147 : nsresult DispatchEvent(nsIDOMEvent *evt, bool *_retval); \
148 : mozilla::dom::EventTarget * GetTargetForDOMEvent(void); \
149 : mozilla::dom::EventTarget * GetTargetForEventTargetChain(void); \
150 : nsresult GetEventTargetParent(mozilla::EventChainPreVisitor & aVisitor); \
151 : nsresult WillHandleEvent(mozilla::EventChainPostVisitor & aVisitor); \
152 : nsresult PostHandleEvent(mozilla::EventChainPostVisitor & aVisitor); \
153 : nsresult DispatchDOMEvent(mozilla::WidgetEvent *aEvent, nsIDOMEvent *aDOMEvent, nsPresContext *aPresContext, nsEventStatus *aEventStatus); \
154 : nsIScriptContext * GetContextForEventHandlers(nsresult *aRv);
155 :
156 : /* Use this macro to declare functions that forward the behavior of this interface to another object. */
157 : #define NS_FORWARD_NSIDOMEVENTTARGET(_to) \
158 : NS_IMETHOD AddEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture, bool wantsUntrusted, uint8_t _argc) override { return _to AddEventListener(type, listener, useCapture, wantsUntrusted, _argc); } \
159 : NS_IMETHOD AddSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture, bool aWantsUntrusted, uint8_t _argc) override { return _to AddSystemEventListener(type, listener, aUseCapture, aWantsUntrusted, _argc); } \
160 : NS_IMETHOD RemoveEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture) override { return _to RemoveEventListener(type, listener, useCapture); } \
161 : NS_IMETHOD RemoveSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture) override { return _to RemoveSystemEventListener(type, listener, aUseCapture); } \
162 : NS_IMETHOD DispatchEvent(nsIDOMEvent *evt, bool *_retval) override { return _to DispatchEvent(evt, _retval); } \
163 : virtual mozilla::dom::EventTarget * GetTargetForDOMEvent(void) override { return _to GetTargetForDOMEvent(); } \
164 : virtual mozilla::dom::EventTarget * GetTargetForEventTargetChain(void) override { return _to GetTargetForEventTargetChain(); } \
165 : virtual nsresult GetEventTargetParent(mozilla::EventChainPreVisitor & aVisitor) override { return _to GetEventTargetParent(aVisitor); } \
166 : virtual nsresult WillHandleEvent(mozilla::EventChainPostVisitor & aVisitor) override { return _to WillHandleEvent(aVisitor); } \
167 : virtual nsresult PostHandleEvent(mozilla::EventChainPostVisitor & aVisitor) override { return _to PostHandleEvent(aVisitor); } \
168 : virtual nsresult DispatchDOMEvent(mozilla::WidgetEvent *aEvent, nsIDOMEvent *aDOMEvent, nsPresContext *aPresContext, nsEventStatus *aEventStatus) override { return _to DispatchDOMEvent(aEvent, aDOMEvent, aPresContext, aEventStatus); } \
169 : virtual nsIScriptContext * GetContextForEventHandlers(nsresult *aRv) override { return _to GetContextForEventHandlers(aRv); }
170 :
171 : /* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
172 : #define NS_FORWARD_SAFE_NSIDOMEVENTTARGET(_to) \
173 : NS_IMETHOD AddEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture, bool wantsUntrusted, uint8_t _argc) override { return !_to ? NS_ERROR_NULL_POINTER : _to->AddEventListener(type, listener, useCapture, wantsUntrusted, _argc); } \
174 : NS_IMETHOD AddSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture, bool aWantsUntrusted, uint8_t _argc) override { return !_to ? NS_ERROR_NULL_POINTER : _to->AddSystemEventListener(type, listener, aUseCapture, aWantsUntrusted, _argc); } \
175 : NS_IMETHOD RemoveEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture) override { return !_to ? NS_ERROR_NULL_POINTER : _to->RemoveEventListener(type, listener, useCapture); } \
176 : NS_IMETHOD RemoveSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture) override { return !_to ? NS_ERROR_NULL_POINTER : _to->RemoveSystemEventListener(type, listener, aUseCapture); } \
177 : NS_IMETHOD DispatchEvent(nsIDOMEvent *evt, bool *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->DispatchEvent(evt, _retval); } \
178 : virtual mozilla::dom::EventTarget * GetTargetForDOMEvent(void) override; \
179 : virtual mozilla::dom::EventTarget * GetTargetForEventTargetChain(void) override; \
180 : virtual nsresult GetEventTargetParent(mozilla::EventChainPreVisitor & aVisitor) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetEventTargetParent(aVisitor); } \
181 : virtual nsresult WillHandleEvent(mozilla::EventChainPostVisitor & aVisitor) override { return !_to ? NS_ERROR_NULL_POINTER : _to->WillHandleEvent(aVisitor); } \
182 : virtual nsresult PostHandleEvent(mozilla::EventChainPostVisitor & aVisitor) override { return !_to ? NS_ERROR_NULL_POINTER : _to->PostHandleEvent(aVisitor); } \
183 : virtual nsresult DispatchDOMEvent(mozilla::WidgetEvent *aEvent, nsIDOMEvent *aDOMEvent, nsPresContext *aPresContext, nsEventStatus *aEventStatus) override { return !_to ? NS_ERROR_NULL_POINTER : _to->DispatchDOMEvent(aEvent, aDOMEvent, aPresContext, aEventStatus); } \
184 : virtual nsIScriptContext * GetContextForEventHandlers(nsresult *aRv) override;
185 :
186 : #if 0
187 : /* Use the code below as a template for the implementation class for this interface. */
188 :
189 : /* Header file */
190 : class nsDOMEventTarget : public nsIDOMEventTarget
191 : {
192 : public:
193 : NS_DECL_ISUPPORTS
194 : NS_DECL_NSIDOMEVENTTARGET
195 :
196 : nsDOMEventTarget();
197 :
198 : private:
199 : ~nsDOMEventTarget();
200 :
201 : protected:
202 : /* additional members */
203 : };
204 :
205 : /* Implementation file */
206 : NS_IMPL_ISUPPORTS(nsDOMEventTarget, nsIDOMEventTarget)
207 :
208 : nsDOMEventTarget::nsDOMEventTarget()
209 : {
210 : /* member initializers and constructor code */
211 : }
212 :
213 : nsDOMEventTarget::~nsDOMEventTarget()
214 : {
215 : /* destructor code */
216 : }
217 :
218 : /* [optional_argc] void addEventListener (in DOMString type, in nsIDOMEventListener listener, [optional] in boolean useCapture, [optional] in boolean wantsUntrusted); */
219 : NS_IMETHODIMP nsDOMEventTarget::AddEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture, bool wantsUntrusted, uint8_t _argc)
220 : {
221 : return NS_ERROR_NOT_IMPLEMENTED;
222 : }
223 :
224 : /* [noscript,optional_argc] void addSystemEventListener (in DOMString type, in nsIDOMEventListener listener, [optional] in boolean aUseCapture, [optional] in boolean aWantsUntrusted); */
225 : NS_IMETHODIMP nsDOMEventTarget::AddSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture, bool aWantsUntrusted, uint8_t _argc)
226 : {
227 : return NS_ERROR_NOT_IMPLEMENTED;
228 : }
229 :
230 : /* void removeEventListener (in DOMString type, in nsIDOMEventListener listener, [optional] in boolean useCapture); */
231 : NS_IMETHODIMP nsDOMEventTarget::RemoveEventListener(const nsAString & type, nsIDOMEventListener *listener, bool useCapture)
232 : {
233 : return NS_ERROR_NOT_IMPLEMENTED;
234 : }
235 :
236 : /* [noscript] void removeSystemEventListener (in DOMString type, in nsIDOMEventListener listener, [optional] in boolean aUseCapture); */
237 : NS_IMETHODIMP nsDOMEventTarget::RemoveSystemEventListener(const nsAString & type, nsIDOMEventListener *listener, bool aUseCapture)
238 : {
239 : return NS_ERROR_NOT_IMPLEMENTED;
240 : }
241 :
242 : /* boolean dispatchEvent (in nsIDOMEvent evt) raises (DOMException); */
243 : NS_IMETHODIMP nsDOMEventTarget::DispatchEvent(nsIDOMEvent *evt, bool *_retval)
244 : {
245 : return NS_ERROR_NOT_IMPLEMENTED;
246 : }
247 :
248 : /* [nostdcall,notxpcom] EventTargetPtr GetTargetForDOMEvent (); */
249 : mozilla::dom::EventTarget * nsDOMEventTarget::GetTargetForDOMEvent()
250 : {
251 : return NS_ERROR_NOT_IMPLEMENTED;
252 : }
253 :
254 : /* [nostdcall,notxpcom] EventTargetPtr GetTargetForEventTargetChain (); */
255 : mozilla::dom::EventTarget * nsDOMEventTarget::GetTargetForEventTargetChain()
256 : {
257 : return NS_ERROR_NOT_IMPLEMENTED;
258 : }
259 :
260 : /* [noscript,nostdcall] void GetEventTargetParent (in EventChainPreVisitorRef aVisitor); */
261 : nsresult nsDOMEventTarget::GetEventTargetParent(mozilla::EventChainPreVisitor & aVisitor)
262 : {
263 : return NS_ERROR_NOT_IMPLEMENTED;
264 : }
265 :
266 : /* [noscript,nostdcall] void WillHandleEvent (in EventChainPostVisitorRef aVisitor); */
267 : nsresult nsDOMEventTarget::WillHandleEvent(mozilla::EventChainPostVisitor & aVisitor)
268 : {
269 : return NS_ERROR_NOT_IMPLEMENTED;
270 : }
271 :
272 : /* [noscript,nostdcall] void PostHandleEvent (in EventChainPostVisitorRef aVisitor); */
273 : nsresult nsDOMEventTarget::PostHandleEvent(mozilla::EventChainPostVisitor & aVisitor)
274 : {
275 : return NS_ERROR_NOT_IMPLEMENTED;
276 : }
277 :
278 : /* [noscript,nostdcall] void DispatchDOMEvent (in WidgetEventPtr aEvent, in nsIDOMEvent aDOMEvent, in nsPresContextPtr aPresContext, in nsEventStatusPtr aEventStatus); */
279 : nsresult nsDOMEventTarget::DispatchDOMEvent(mozilla::WidgetEvent *aEvent, nsIDOMEvent *aDOMEvent, nsPresContext *aPresContext, nsEventStatus *aEventStatus)
280 : {
281 : return NS_ERROR_NOT_IMPLEMENTED;
282 : }
283 :
284 : /* [nostdcall,notxpcom] nsIScriptContext GetContextForEventHandlers (out nsresult aRv); */
285 : nsIScriptContext * nsDOMEventTarget::GetContextForEventHandlers(nsresult *aRv)
286 : {
287 : return NS_ERROR_NOT_IMPLEMENTED;
288 : }
289 :
290 : /* End of implementation class template. */
291 : #endif
292 :
293 :
294 : #define NS_IMPL_DOMTARGET_DEFAULTS(_class) \
295 : mozilla::dom::EventTarget* _class::GetTargetForDOMEvent() { return this; } \
296 : mozilla::dom::EventTarget* _class::GetTargetForEventTargetChain() { return this; } \
297 : nsresult _class::WillHandleEvent(mozilla::EventChainPostVisitor& aVisitor) { return NS_OK; }
298 : #define NS_IMPL_REMOVE_SYSTEM_EVENT_LISTENER(aClass) \
299 : NS_IMETHODIMP \
300 : aClass::RemoveSystemEventListener(const nsAString& aType, \
301 : nsIDOMEventListener *aListener, \
302 : bool aUseCapture) \
303 : { \
304 : mozilla::EventListenerManager* listenerManager = \
305 : GetExistingListenerManager(); \
306 : if (!listenerManager) { \
307 : return NS_OK; \
308 : } \
309 : mozilla::EventListenerFlags flags; \
310 : flags.mInSystemGroup = true; \
311 : flags.mCapture = aUseCapture; \
312 : listenerManager->RemoveEventListenerByType(aListener, aType, flags); \
313 : return NS_OK; \
314 : }
315 :
316 : #endif /* __gen_nsIDOMEventTarget_h__ */
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