/usr/include/thunderbird/nsIFrameTraversal.h is in thunderbird-dev 1:52.8.0-1~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 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
#ifndef NSIFRAMETRAVERSAL_H
#define NSIFRAMETRAVERSAL_H
#include "nsISupports.h"
#include "nsIFrame.h"
#define NS_IFRAMEENUMERATOR_IID \
{ 0x7c633f5d, 0x91eb, 0x494e, \
{ 0xa1, 0x40, 0x17, 0x46, 0x17, 0x4c, 0x23, 0xd3 } }
class nsIFrameEnumerator : public nsISupports
{
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_IFRAMEENUMERATOR_IID)
virtual void First() = 0;
virtual void Next() = 0;
virtual nsIFrame* CurrentItem() = 0;
virtual bool IsDone() = 0;
virtual void Last() = 0;
virtual void Prev() = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIFrameEnumerator, NS_IFRAMEENUMERATOR_IID)
enum nsIteratorType {
eLeaf,
ePreOrder,
ePostOrder
};
// {d33fe76c-207c-4359-a315-8eb1eecf80e5}
#define NS_IFRAMETRAVERSAL_IID \
{ 0xd33fe76c, 0x207c, 0x4359, { 0xa3, 0x15, 0x8e, 0xb1, 0xee, 0xcf, 0x80, 0xe5 } }
class nsIFrameTraversal : public nsISupports
{
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_IFRAMETRAVERSAL_IID)
/**
* Create a frame iterator with the specified properties.
* @param aEnumerator [out] the created iterator
* @param aPresContext [in]
* @param aStart [in] the frame to start iterating from
* @param aType [in] the type of the iterator: leaf, pre-order, or post-order
* @param aVisual [in] whether the iterator should traverse frames in visual
* bidi order
* @param aLockInScrollView [in] whether to stop iterating when exiting a
* scroll view
* @param aFollowOOFs [in] whether the iterator should follow out-of-flows.
* If true, when reaching a placeholder frame while going down will get
* the real frame. Going back up will go on past the placeholder,
* so the placeholders are logically part of the frame tree.
* @param aSkipPopupChecks [in] if false, then don't iterate into or out of a
* popup frame. If true, skip any popup related checks.
*/
NS_IMETHOD NewFrameTraversal(nsIFrameEnumerator **aEnumerator,
nsPresContext* aPresContext,
nsIFrame *aStart,
int32_t aType,
bool aVisual,
bool aLockInScrollView,
bool aFollowOOFs,
bool aSkipPopupChecks) = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIFrameTraversal, NS_IFRAMETRAVERSAL_IID)
#endif //NSIFRAMETRAVERSAL_H
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