Sylvestre Ledru
fac1dea193
replaced by .editorconfig # ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D287842
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/* 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 nsDocShellEnumerator_h_
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#define nsDocShellEnumerator_h_
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#include "nsTArray.h"
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class nsDocShell;
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class nsIDocShell;
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class MOZ_STACK_CLASS nsDocShellEnumerator {
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public:
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enum class EnumerationDirection : uint8_t { Forwards, Backwards };
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nsDocShellEnumerator(EnumerationDirection aDirection, int32_t aDocShellType,
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nsDocShell& aRootItem);
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public:
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nsresult BuildDocShellArray(nsTArray<RefPtr<nsIDocShell>>& aItemArray);
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private:
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nsresult BuildArrayRecursiveForwards(
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nsDocShell* aItem, nsTArray<RefPtr<nsIDocShell>>& aItemArray);
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nsresult BuildArrayRecursiveBackwards(
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nsDocShell* aItem, nsTArray<RefPtr<nsIDocShell>>& aItemArray);
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private:
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const RefPtr<nsDocShell> mRootItem;
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const int32_t mDocShellType; // only want shells of this type
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const EnumerationDirection mDirection;
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};
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#endif // nsDocShellEnumerator_h_
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