30 lines
1.3 KiB
C
30 lines
1.3 KiB
C
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// Copyright (c) 2022 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_GEOMETRY_UTIL_H_
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#define CEF_LIBCEF_BROWSER_GEOMETRY_UTIL_H_
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#pragma once
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namespace gfx {
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class Rect;
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}
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// Create a new rectangle from the input |rect| rectangle that is fully visible
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// on provided |screen_rect| screen. The width and height of the resulting
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// rectangle are clamped to the screen width and height respectively if they
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// would overflow.
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gfx::Rect MakeVisibleOnScreenRect(const gfx::Rect& rect,
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const gfx::Rect& screen);
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// Possibly subtract |overlay| from |bounds|. We only want to subtract overlays
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// that are inside |bounds| and close to the edges, so |max_distance| is the
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// maximum allowed distance between |overlay| and |bounds| extents in order to
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// trigger the subtraction. Subtraction will occur from the closest edge. If
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// distances are otherwise equal then top will be preferred followed by left.
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gfx::Rect SubtractOverlayFromBoundingBox(const gfx::Rect& bounds,
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const gfx::Rect& overlay,
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int max_distance);
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#endif // CEF_LIBCEF_BROWSER_GEOMETRY_UTIL_H_
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