layout/xul/nsBoxLayoutState.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 //
   8 // Eric Vaughan
   9 // Netscape Communications
  10 //
  11 // See documentation in associated header file
  12 //
  13
  14 #include "nsBoxLayoutState.h"
  15
  16 nsBoxLayoutState::nsBoxLayoutState(nsPresContext* aPresContext,
  17                                    gfxContext* aRenderingContext,
  18                                    const ReflowInput* aOuterReflowInput,
  19                                    uint16_t aReflowDepth)
  20     : mPresContext(aPresContext),
  21       mRenderingContext(aRenderingContext),
  22       mOuterReflowInput(aOuterReflowInput),
  23       mLayoutFlags(nsIFrame::ReflowChildFlags::Default),
  24       mReflowDepth(aReflowDepth),
  25       mPaintingDisabled(false) {
  26   NS_ASSERTION(mPresContext, "PresContext must be non-null");
  27 }
  28
  29 nsBoxLayoutState::nsBoxLayoutState(const nsBoxLayoutState& aState)
  30     : mPresContext(aState.mPresContext),
  31       mRenderingContext(aState.mRenderingContext),
  32       mOuterReflowInput(aState.mOuterReflowInput),
  33       mLayoutFlags(aState.mLayoutFlags),
  34       mReflowDepth(aState.mReflowDepth + 1),
  35       mPaintingDisabled(aState.mPaintingDisabled) {
  36   NS_ASSERTION(mPresContext, "PresContext must be non-null");
  37 }