зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.3 KiB
C
56 строки
1.3 KiB
C
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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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#ifndef __inDeepTreeWalker_h___
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#define __inDeepTreeWalker_h___
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#include "inIDeepTreeWalker.h"
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#include "nsCOMPtr.h"
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#include "nsIDOMNode.h"
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#include "nsTArray.h"
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class inIDOMUtils;
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////////////////////////////////////////////////////
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struct DeepTreeStackItem
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{
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nsCOMPtr<nsIDOMNode> node;
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nsCOMPtr<nsIDOMNodeList> kids;
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uint32_t lastIndex; // Index one bigger than the index of whatever
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// kid we're currently at in |kids|.
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};
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////////////////////////////////////////////////////
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class inDeepTreeWalker : public inIDeepTreeWalker
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIDOMTREEWALKER
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NS_DECL_INIDEEPTREEWALKER
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inDeepTreeWalker();
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virtual ~inDeepTreeWalker();
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protected:
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void PushNode(nsIDOMNode* aNode);
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bool mShowAnonymousContent;
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bool mShowSubDocuments;
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nsCOMPtr<nsIDOMNode> mRoot;
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nsCOMPtr<nsIDOMNode> mCurrentNode;
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uint32_t mWhatToShow;
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nsAutoTArray<DeepTreeStackItem, 8> mStack;
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nsCOMPtr<inIDOMUtils> mDOMUtils;
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};
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// {BFCB82C2-5611-4318-90D6-BAF4A7864252}
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#define IN_DEEPTREEWALKER_CID \
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{ 0xbfcb82c2, 0x5611, 0x4318, { 0x90, 0xd6, 0xba, 0xf4, 0xa7, 0x86, 0x42, 0x52 } }
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#endif // __inDeepTreeWalker_h___
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