gecko/dom/base/DOMCursor.cpp
Boris Zbarsky 35fca5eeeb Bug 991742 part 8. Remove the "aScope" argument of WebIDL/nsWrapperCache WrapObject() methods. r=bholley
This patch was mostly generated with the following command:

find . -name "*.h" -o -name "*.cpp" | xargs sed -e '/WrapObject(JSContext/ {; N; s/\(WrapObject(JSContext *\* *a\{0,1\}[Cc]x\),\n\{0,1\} *JS::Handle<JSObject\*> a\{0,1\}[sS]cope/\1/ ; }' -i ""

and then reverting the changes that made to
dom/bindings/BindingUtils.h, since those WrapObject methods are not
the ones we're trying to change here, plus a bunch of manual fixups
for cases that this command did not catch (including all the callsites
of WrapObject()).
2014-04-08 18:27:18 -04:00

86 lines
1.9 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "DOMCursor.h"
#include "mozilla/dom/DOMCursorBinding.h"
namespace mozilla {
namespace dom {
NS_IMPL_CYCLE_COLLECTION_INHERITED_1(DOMCursor, DOMRequest,
mCallback)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(DOMCursor)
NS_INTERFACE_MAP_ENTRY(nsIDOMDOMCursor)
NS_INTERFACE_MAP_END_INHERITING(DOMRequest)
NS_IMPL_ADDREF_INHERITED(DOMCursor, DOMRequest)
NS_IMPL_RELEASE_INHERITED(DOMCursor, DOMRequest)
DOMCursor::DOMCursor(nsPIDOMWindow* aWindow, nsICursorContinueCallback* aCallback)
: DOMRequest(aWindow)
, mCallback(aCallback)
, mFinished(false)
{
}
void
DOMCursor::Reset()
{
MOZ_ASSERT(!mFinished);
// Reset the request state so we can FireSuccess() again.
mResult = JSVAL_VOID;
mDone = false;
}
void
DOMCursor::FireDone()
{
Reset();
mFinished = true;
FireSuccess(JS::UndefinedHandleValue);
}
NS_IMETHODIMP
DOMCursor::GetDone(bool *aDone)
{
*aDone = Done();
return NS_OK;
}
NS_IMETHODIMP
DOMCursor::Continue()
{
ErrorResult rv;
Continue(rv);
return rv.ErrorCode();
}
void
DOMCursor::Continue(ErrorResult& aRv)
{
MOZ_ASSERT(mCallback, "If you're creating your own cursor class with no callback, you should override Continue()");
// We need to have a result here because we must be in a 'success' state.
if (mResult == JSVAL_VOID) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return;
}
Reset();
mCallback->HandleContinue();
}
/* virtual */ JSObject*
DOMCursor::WrapObject(JSContext* aCx)
{
return DOMCursorBinding::Wrap(aCx, this);
}
} // namespace dom
} // namespace mozilla