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49 lines
1.8 KiB
C++
49 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsRect.h"
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#include "mozilla/gfx/Types.h" // for NS_SIDE_BOTTOM, etc
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#include "nsDeviceContext.h" // for nsDeviceContext
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#include "nsString.h" // for nsAutoString, etc
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#include "nsMargin.h" // for nsMargin
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static_assert((int(NS_SIDE_TOP) == 0) &&
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(int(NS_SIDE_RIGHT) == 1) &&
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(int(NS_SIDE_BOTTOM) == 2) &&
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(int(NS_SIDE_LEFT) == 3),
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"The mozilla::css::Side sequence must match the nsMargin nscoord sequence");
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const mozilla::gfx::IntRect& GetMaxSizedIntRect() {
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static const mozilla::gfx::IntRect r(0, 0, INT32_MAX, INT32_MAX);
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return r;
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}
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#ifdef DEBUG
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// Diagnostics
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FILE* operator<<(FILE* out, const nsRect& rect)
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{
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nsAutoString tmp;
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// Output the coordinates in fractional pixels so they're easier to read
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tmp.Append('{');
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tmp.AppendFloat(NSAppUnitsToFloatPixels(rect.x,
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nsDeviceContext::AppUnitsPerCSSPixel()));
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tmp.AppendLiteral(", ");
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tmp.AppendFloat(NSAppUnitsToFloatPixels(rect.y,
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nsDeviceContext::AppUnitsPerCSSPixel()));
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tmp.AppendLiteral(", ");
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tmp.AppendFloat(NSAppUnitsToFloatPixels(rect.width,
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nsDeviceContext::AppUnitsPerCSSPixel()));
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tmp.AppendLiteral(", ");
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tmp.AppendFloat(NSAppUnitsToFloatPixels(rect.height,
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nsDeviceContext::AppUnitsPerCSSPixel()));
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tmp.Append('}');
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fputs(NS_LossyConvertUTF16toASCII(tmp).get(), out);
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return out;
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}
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#endif // DEBUG
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