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99 lines
3.5 KiB
C++
99 lines
3.5 KiB
C++
/* -*- Mode: c++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Corporation code.
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*
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* The Initial Developer of the Original Code is Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (Sub) 2011
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Robert O'Callahan <robert@ocallahan.org>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef MOZILLA_GFX_RECT_H_
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#define MOZILLA_GFX_RECT_H_
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#include "BaseRect.h"
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#include "BaseMargin.h"
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#include "Point.h"
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namespace mozilla {
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namespace gfx {
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struct Margin :
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public BaseMargin<Float, Margin> {
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typedef BaseMargin<Float, Margin> Super;
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// Constructors
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Margin(const Margin& aMargin) : Super(aMargin) {}
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Margin(Float aLeft, Float aTop, Float aRight, Float aBottom)
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: Super(aLeft, aTop, aRight, aBottom) {}
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};
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struct IntRect :
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public BaseRect<int32_t, IntRect, IntPoint, IntSize, Margin> {
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typedef BaseRect<int32_t, IntRect, IntPoint, mozilla::gfx::IntSize, Margin> Super;
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IntRect() : Super() {}
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IntRect(IntPoint aPos, mozilla::gfx::IntSize aSize) :
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Super(aPos, aSize) {}
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IntRect(int32_t _x, int32_t _y, int32_t _width, int32_t _height) :
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Super(_x, _y, _width, _height) {}
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// Rounding isn't meaningful on an integer rectangle.
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void Round() {}
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void RoundIn() {}
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void RoundOut() {}
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};
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struct Rect :
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public BaseRect<Float, Rect, Point, Size, Margin> {
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typedef BaseRect<Float, Rect, Point, mozilla::gfx::Size, Margin> Super;
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Rect() : Super() {}
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Rect(Point aPos, mozilla::gfx::Size aSize) :
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Super(aPos, aSize) {}
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Rect(Float _x, Float _y, Float _width, Float _height) :
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Super(_x, _y, _width, _height) {}
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explicit Rect(const IntRect& rect) :
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Super(float(rect.x), float(rect.y),
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float(rect.width), float(rect.height)) {}
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bool ToIntRect(IntRect *aOut)
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{
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*aOut = IntRect(int32_t(X()), int32_t(Y()),
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int32_t(Width()), int32_t(Height()));
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return Rect(aOut->x, aOut->y, aOut->width, aOut->height).IsEqualEdges(*this);
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}
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};
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}
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}
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#endif /* MOZILLA_GFX_RECT_H_ */
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