/usr/include/firefox-esr-52/nsIStatefulFrame.h is in firefox-esr-dev 52.8.1esr-1~deb8u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | /* 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/. */
/*
* interface for rendering objects whose state is saved in
* session-history (back-forward navigation)
*/
#ifndef _nsIStatefulFrame_h
#define _nsIStatefulFrame_h
#include "nsContentUtils.h"
#include "nsQueryFrame.h"
class nsPresState;
class nsIStatefulFrame
{
public:
NS_DECL_QUERYFRAME_TARGET(nsIStatefulFrame)
// Save the state for this frame. If this method succeeds, the caller is
// responsible for deleting the resulting state when done with it.
NS_IMETHOD SaveState(nsPresState** aState) = 0;
// Restore the state for this frame from aState
NS_IMETHOD RestoreState(nsPresState* aState) = 0;
// Generate a key for this stateful frame
NS_IMETHOD GenerateStateKey(nsIContent* aContent,
nsIDocument* aDocument,
nsACString& aKey)
{
return nsContentUtils::GenerateStateKey(aContent, aDocument, aKey);
};
};
#endif /* _nsIStatefulFrame_h */
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