/usr/include/thunderbird/mozilla/layers/DoubleTapToZoom.h is in thunderbird-dev 1:52.8.0-1~deb8u1.
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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 | /* -*- 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 mozilla_layers_DoubleTapToZoom_h
#define mozilla_layers_DoubleTapToZoom_h
#include "Units.h"
class nsIDocument;
template<class T> class nsCOMPtr;
namespace mozilla {
namespace layers {
/**
* For a double tap at |aPoint|, return the rect to which the browser
* should zoom in response, or an empty rect if the browser should zoom out.
* |aDocument| should be the root content document for the content that was
* tapped.
*/
CSSRect CalculateRectToZoomTo(const nsCOMPtr<nsIDocument>& aRootContentDocument,
const CSSPoint& aPoint);
}
}
#endif /* mozilla_layers_DoubleTapToZoom_h */
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