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01583602a9
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
110 lines
3.9 KiB
C++
110 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* base class for nsCounterList and nsQuoteList */
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#ifndef nsGenConList_h___
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#define nsGenConList_h___
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#include "nsIFrame.h"
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#include "nsStyleStruct.h"
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#include "prclist.h"
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#include "nsCSSPseudoElements.h"
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#include "nsTextNode.h"
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class nsGenConList;
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struct nsGenConNode : public PRCList {
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// The wrapper frame for all of the pseudo-element's content. This
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// frame generally has useful style data and has the
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// NS_FRAME_GENERATED_CONTENT bit set (so we use it to track removal),
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// but does not necessarily for |nsCounterChangeNode|s.
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nsIFrame* mPseudoFrame;
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// Index within the list of things specified by the 'content' property,
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// which is needed to do 'content: open-quote open-quote' correctly,
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// and needed for similar cases for counters.
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const int32_t mContentIndex;
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// null for 'content:no-open-quote', 'content:no-close-quote' and for
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// counter nodes for increments and resets (rather than uses)
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RefPtr<nsTextNode> mText;
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explicit nsGenConNode(int32_t aContentIndex)
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: mPseudoFrame(nullptr)
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, mContentIndex(aContentIndex)
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{
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}
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/**
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* Finish initializing the generated content node once we know the
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* relevant text frame. This must be called just after
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* the textframe has been initialized. This need not be called at all
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* for nodes that don't generate text. This will generally set the
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* mPseudoFrame, insert the node into aList, and set aTextFrame up
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* with the correct text.
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* @param aList the list the node belongs to
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* @param aPseudoFrame the :before or :after frame
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* @param aTextFrame the textframe where the node contents will render
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* @return true iff this marked the list dirty
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*/
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virtual bool InitTextFrame(nsGenConList* aList, nsIFrame* aPseudoFrame,
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nsIFrame* aTextFrame)
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{
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mPseudoFrame = aPseudoFrame;
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CheckFrameAssertions();
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return false;
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}
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virtual ~nsGenConNode() {} // XXX Avoid, perhaps?
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protected:
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void CheckFrameAssertions() {
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NS_ASSERTION(mContentIndex <
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int32_t(mPseudoFrame->StyleContent()->ContentCount()),
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"index out of range");
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// We allow negative values of mContentIndex for 'counter-reset' and
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// 'counter-increment'.
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NS_ASSERTION(mContentIndex < 0 ||
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mPseudoFrame->StyleContext()->GetPseudo() ==
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nsCSSPseudoElements::before ||
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mPseudoFrame->StyleContext()->GetPseudo() ==
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nsCSSPseudoElements::after,
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"not :before/:after generated content and not counter change");
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NS_ASSERTION(mContentIndex < 0 ||
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mPseudoFrame->GetStateBits() & NS_FRAME_GENERATED_CONTENT,
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"not generated content and not counter change");
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}
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};
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class nsGenConList {
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protected:
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nsGenConNode* mFirstNode;
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uint32_t mSize;
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public:
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nsGenConList() : mFirstNode(nullptr), mSize(0) {}
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~nsGenConList() { Clear(); }
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void Clear();
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static nsGenConNode* Next(nsGenConNode* aNode) {
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return static_cast<nsGenConNode*>(PR_NEXT_LINK(aNode));
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}
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static nsGenConNode* Prev(nsGenConNode* aNode) {
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return static_cast<nsGenConNode*>(PR_PREV_LINK(aNode));
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}
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void Insert(nsGenConNode* aNode);
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// returns whether any nodes have been destroyed
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bool DestroyNodesFor(nsIFrame* aFrame); //destroy all nodes with aFrame as parent
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// Return true if |aNode1| is after |aNode2|.
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static bool NodeAfter(const nsGenConNode* aNode1,
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const nsGenConNode* aNode2);
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void Remove(nsGenConNode* aNode) { PR_REMOVE_LINK(aNode); mSize--; }
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bool IsLast(nsGenConNode* aNode) { return (Next(aNode) == mFirstNode); }
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};
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#endif /* nsGenConList_h___ */
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