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mshtml: Force cycle collection when releasing main document object.

This commit is contained in:
Jacek Caban 2012-07-03 11:05:30 +02:00 committed by Alexandre Julliard
parent fb4545847e
commit ecf667ad77
2 changed files with 121 additions and 1 deletions
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11
dlls/mshtml/htmldoc.c
View File

@ -2319,6 +2319,11 @@ static ULONG WINAPI CustomDoc_Release(ICustomDoc *iface)
TRACE("(%p) ref = %u\n", This, ref);
if(!ref) {
nsIDOMWindowUtils *window_utils = NULL;
if(This->basedoc.window && This->basedoc.window->nswindow)
get_nsinterface((nsISupports*)This->basedoc.window->nswindow, &IID_nsIDOMWindowUtils, (void**)&window_utils);
if(This->basedoc.doc_node) {
This->basedoc.doc_node->basedoc.doc_obj = NULL;
htmldoc_release(&This->basedoc.doc_node->basedoc);
@ -2355,6 +2360,12 @@ static ULONG WINAPI CustomDoc_Release(ICustomDoc *iface)
if(This->nscontainer)
NSContainer_Release(This->nscontainer);
heap_free(This);
/* Force cycle collection */
if(window_utils) {
nsIDOMWindowUtils_CycleCollect(window_utils, NULL, 0);
nsIDOMWindowUtils_Release(window_utils);
}
}
return ref;

111
dlls/mshtml/nsiface.idl
View File

@ -149,6 +149,7 @@ typedef nsISupports nsIDOMDOMTokenList;
typedef nsISupports nsITransferable;
typedef nsISupports nsIDOMHTMLHeadElement;
typedef nsISupports nsIDOMFileList;
typedef nsISupports nsIDOMFile;
typedef nsISupports nsIControllers;
typedef nsISupports nsIDOMValidityState;
typedef nsISupports nsIPluginInstanceOwner;
@ -177,6 +178,10 @@ typedef nsISupports nsILocalFile;
typedef nsISupports nsIDOMHTMLMenuElement;
typedef nsISupports nsIDOMCaretPosition;
typedef nsISupports nsIFrameRequestCallback;
typedef nsISupports nsICycleCollectorListener;
typedef nsISupports nsIDOMHTMLCanvasElement;
typedef nsISupports nsIQueryContentEventResult;
typedef nsISupports nsIDOMBlob;
typedef void *JSContext;
typedef void *JSObject;
@ -2620,6 +2625,110 @@ interface nsIDOMEvent : nsISupports
nsresult StopImmediatePropagation();
}
[
object,
uuid(73b48170-55d5-11e1-b86c-0800200c9a66),
local
]
interface nsIDOMWindowUtils : nsISupports
{
nsresult GetImageAnimationMode(PRUint16 *aImageAnimationMode);
nsresult SetImageAnimationMode(PRUint16 aImageAnimationMode);
nsresult GetDocCharsetIsForced(bool *aDocCharsetIsForced);
nsresult GetCursorType(PRInt16 *_retval);
nsresult GetDocumentMetadata(const nsAString *aName, nsAString *_retval);
nsresult Redraw(PRUint32 aCount, PRUint32 *_retval);
nsresult SetCSSViewport(float aWidthPx, float aHeightPx);
nsresult SetDisplayPortForElement(float aXPx, float aYPx, float aWidthPx, float aHeightPx, nsIDOMElement *aElement);
nsresult SetResolution(float aXResolution, float aYResolution);
nsresult SendMouseEvent(const nsAString *aType, float aX, float aY, PRInt32 aButton,
PRInt32 aClickCount, PRInt32 aModifiers, bool aIgnoreRootScrollFrame);
nsresult SendTouchEvent(const nsAString *aType, PRUint32 *aIdentifiers, PRInt32 *aXs, PRInt32 *aYs,
PRUint32 *aRxs, PRUint32 *aRys, float *aRotationAngles, float *aForces, PRUint32 count, PRInt32 aModifiers,
bool aIgnoreRootScrollFrame, bool *_retval);
nsresult SendMouseEventToWindow(const nsAString *aType, float aX, float aY, PRInt32 aButton, PRInt32 aClickCount,
PRInt32 aModifiers, bool aIgnoreRootScrollFrame);
nsresult SendMouseScrollEvent(const nsAString *aType, float aX, float aY, PRInt32 aButton, PRInt32 aScrollFlags,
PRInt32 aDelta, PRInt32 aModifiers);
nsresult SendKeyEvent(const nsAString *aType, PRInt32 aKeyCode, PRInt32 aCharCode, PRInt32 aModifiers,
bool aPreventDefault, bool *_retval);
nsresult SendNativeKeyEvent(PRInt32 aNativeKeyboardLayout, PRInt32 aNativeKeyCode, PRInt32 aModifierFlags,
const nsAString *aCharacters, const nsAString *aUnmodifiedCharacters);
nsresult SendNativeMouseEvent(PRInt32 aScreenX, PRInt32 aScreenY, PRInt32 aNativeMessage, PRInt32 aModifierFlags,
nsIDOMElement *aElement);
nsresult ActivateNativeMenuItemAt(const nsAString *indexString);
nsresult ForceUpdateNativeMenuAt(const nsAString *indexString);
nsresult Focus(nsIDOMElement *aElement);
nsresult GarbageCollect(nsICycleCollectorListener *aListener, PRInt32 aExtraForgetSkippableCalls);
nsresult CycleCollect(nsICycleCollectorListener *aListener, PRInt32 aExtraForgetSkippableCalls);
nsresult SendSimpleGestureEvent(const nsAString *aType, float aX, float aY, PRUint32 aDirection, double aDelta,
PRInt32 aModifiers);
nsresult ElementFromPoint(float aX, float aY, bool aIgnoreRootScrollFrame, bool aFlushLayout, nsIDOMElement **_retval);
nsresult NodesFromRect(float aX, float aY, float aTopSize, float aRightSize, float aBottomSize, float aLeftSize,
bool aIgnoreRootScrollFrame, bool aFlushLayout, nsIDOMNodeList **_retval);
nsresult CompareCanvases(nsIDOMHTMLCanvasElement *aCanvas1, nsIDOMHTMLCanvasElement *aCanvas2,
PRUint32 *aMaxDifference, PRUint32 *_retval);
nsresult GetIsMozAfterPaintPending(bool *aIsMozAfterPaintPending);
nsresult SuppressEventHandling(bool aSuppress);
nsresult ClearMozAfterPaintEvents();
nsresult DisableNonTestMouseEvents(bool aDisable);
nsresult GetScrollXY(bool aFlushLayout, PRInt32 *aScrollX, PRInt32 *aScrollY);
nsresult GetIMEIsOpen(bool *aIMEIsOpen);
nsresult GetIMEStatus(PRUint32 *aIMEStatus);
nsresult GetScreenPixelsPerCSSPixel(float *aScreenPixelsPerCSSPixel);
nsresult DispatchDOMEventViaPresShell(nsIDOMNode *aTarget, nsIDOMEvent *aEvent, bool aTrusted, bool *_retval);
nsresult GetClassName(const /*JS::Value*/ void *aObject, JSContext* cx, char **_retval);
nsresult SendContentCommandEvent(const nsAString *aType, nsITransferable *aTransferable);
nsresult SendCompositionEvent(const nsAString *aType, const nsAString *aData, const nsAString *aLocale);
nsresult SendTextEvent(const nsAString *aCompositionString, PRInt32 aFirstClauseLength, PRUint32 aFirstClauseAttr,
PRInt32 aSecondClauseLength, PRUint32 aSecondClauseAttr, PRInt32 aThirdClauseLength, PRUint32 aThirdClauseAttr,
PRInt32 aCaretStart, PRInt32 aCaretLength);
nsresult SendQueryContentEvent(PRUint32 aType, PRUint32 aOffset, PRUint32 aLength, PRInt32 aX, PRInt32 aY,
nsIQueryContentEventResult **_retval);
nsresult SendSelectionSetEvent(PRUint32 aOffset, PRUint32 aLength, bool aReverse, bool *_retval);
nsresult GetVisitedDependentComputedStyle(nsIDOMElement *aElement, const nsAString *aPseudoElement,
const nsAString *aPropertyName, nsAString *_retval);
nsresult GetParent(const /*JS::Value*/ void *obj, JSContext *cx, /*JS::Value*/ void *_retval);
nsresult GetOuterWindowID(PRUint64 *aOuterWindowID);
nsresult GetCurrentInnerWindowID(PRUint64 *aCurrentInnerWindowID);
nsresult EnterModalState();
nsresult LeaveModalState();
nsresult EnterModalStateWithWindow(nsIDOMWindow **_retval);
nsresult LeaveModalStateWithWindow(nsIDOMWindow *aWindow);
nsresult IsInModalState(bool *_retval);
nsresult SuspendTimeouts();
nsresult ResumeTimeouts();
nsresult GoOnline();
nsresult GetLayerManagerType(nsAString *aLayerManagerType);
nsresult StartFrameTimeRecording();
nsresult StopFrameTimeRecording(PRUint32 *frameCount, float **frameTime);
nsresult GetDisplayDPI(float *aDisplayDPI);
nsresult GetOuterWindowWithId(PRUint64 aOuterWindowID, nsIDOMWindow **_retval);
nsresult RenderDocument(const void /*nsRect*/ *aRect, PRUint32 aFlags, int /*nscolor*/ aBackgroundColor,
void /*gfxContext*/ *aThebesContext);
nsresult AdvanceTimeAndRefresh(PRInt64 aMilliseconds);
nsresult RestoreNormalRefresh();
nsresult ComputeAnimationDistance(nsIDOMElement *element, const nsAString *property, const nsAString *value1,
const nsAString *value2, double *_retval);
nsresult WrapDOMFile(nsIFile *aFile, nsIDOMFile **_retval);
nsresult GetFocusedInputType(char **aFocusedInputType);
nsresult FindElementWithViewId(long /*nsViewID*/ aId, nsIDOMElement **_retval);
nsresult LeafLayersPartitionWindow(bool *_retval);
nsresult GetMayHaveTouchEventListeners(bool *aMayHaveTouchEventListeners);
nsresult CheckAndClearPaintedState(nsIDOMElement *aElement, bool *_retval);
nsresult GetFileId(nsIDOMBlob *aBlob, PRInt64 *_retval);
nsresult GetFileReferences(const nsAString *aDatabaseName, PRInt64 aId, PRInt32 *aRefCnt, PRInt32 *aDBRefCnt,
PRInt32 *aSliceRefCnt, bool *_retval);
nsresult IsIncrementalGCEnabled(JSContext *cx, bool *_retval);
nsresult StartPCCountProfiling(JSContext *cx);
nsresult StopPCCountProfiling(JSContext *cx);
nsresult PurgePCCounts(JSContext *cx);
nsresult GetPCCountScriptCount(JSContext *cx, PRInt32 *_retval);
nsresult GetPCCountScriptSummary(PRInt32 script, JSContext *cx, nsAString *_retval);
nsresult GetPCCountScriptContents(PRInt32 script, JSContext *cx, nsAString *_retval);
nsresult GetPaintingSuppressed(bool *aPaintingSuppressed);
}
cpp_quote("#define CONTEXT_NONE 0x00")
cpp_quote("#define CONTEXT_LINK 0x01")
cpp_quote("#define CONTEXT_IMAGE 0x02")
@ -2654,7 +2763,7 @@ interface nsIDOMUIEvent : nsIDOMEvent
nsresult GetPageX(PRInt32 *aPageX);
nsresult GetPageY(PRInt32 *aPageY);
nsresult GetWhich(PRUint32 *aWhich);
nsresult GetRangeParent(nsIDOMNode * *aRangeParent);
nsresult GetRangeParent(nsIDOMNode **aRangeParent);
nsresult GetRangeOffset(PRInt32 *aRangeOffset);
nsresult GetCancelBubble(bool *aCancelBubble);
nsresult SetCancelBubble(bool aCancelBubble);