1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/src/nsRect.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,43 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "nsRect.h"
1.10 +#include "mozilla/gfx/Types.h" // for NS_SIDE_BOTTOM, etc
1.11 +#include "nsDeviceContext.h" // for nsDeviceContext
1.12 +#include "nsString.h" // for nsAutoString, etc
1.13 +#include "nsMargin.h" // for nsMargin
1.14 +
1.15 +static_assert((int(NS_SIDE_TOP) == 0) &&
1.16 + (int(NS_SIDE_RIGHT) == 1) &&
1.17 + (int(NS_SIDE_BOTTOM) == 2) &&
1.18 + (int(NS_SIDE_LEFT) == 3),
1.19 + "The mozilla::css::Side sequence must match the nsMargin nscoord sequence");
1.20 +
1.21 +#ifdef DEBUG
1.22 +// Diagnostics
1.23 +
1.24 +FILE* operator<<(FILE* out, const nsRect& rect)
1.25 +{
1.26 + nsAutoString tmp;
1.27 +
1.28 + // Output the coordinates in fractional pixels so they're easier to read
1.29 + tmp.AppendLiteral("{");
1.30 + tmp.AppendFloat(NSAppUnitsToFloatPixels(rect.x,
1.31 + nsDeviceContext::AppUnitsPerCSSPixel()));
1.32 + tmp.AppendLiteral(", ");
1.33 + tmp.AppendFloat(NSAppUnitsToFloatPixels(rect.y,
1.34 + nsDeviceContext::AppUnitsPerCSSPixel()));
1.35 + tmp.AppendLiteral(", ");
1.36 + tmp.AppendFloat(NSAppUnitsToFloatPixels(rect.width,
1.37 + nsDeviceContext::AppUnitsPerCSSPixel()));
1.38 + tmp.AppendLiteral(", ");
1.39 + tmp.AppendFloat(NSAppUnitsToFloatPixels(rect.height,
1.40 + nsDeviceContext::AppUnitsPerCSSPixel()));
1.41 + tmp.AppendLiteral("}");
1.42 + fputs(NS_LossyConvertUTF16toASCII(tmp).get(), out);
1.43 + return out;
1.44 +}
1.45 +
1.46 +#endif // DEBUG
