mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-25 19:25:43 +00:00
8716bfc87d
This patch isn't expected to change behavior; it's just some simplification. Differential Revision: https://phabricator.services.mozilla.com/D6976 --HG-- extra : moz-landing-system : lando
68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
/* base class for rendering objects that do not have child lists */
|
|
|
|
#include "nsLeafFrame.h"
|
|
#include "nsPresContext.h"
|
|
|
|
using namespace mozilla;
|
|
|
|
nsLeafFrame::~nsLeafFrame()
|
|
{
|
|
}
|
|
|
|
/* virtual */ nscoord
|
|
nsLeafFrame::GetMinISize(gfxContext *aRenderingContext)
|
|
{
|
|
nscoord result;
|
|
DISPLAY_MIN_INLINE_SIZE(this, result);
|
|
result = GetIntrinsicISize();
|
|
return result;
|
|
}
|
|
|
|
/* virtual */ nscoord
|
|
nsLeafFrame::GetPrefISize(gfxContext *aRenderingContext)
|
|
{
|
|
nscoord result;
|
|
DISPLAY_PREF_INLINE_SIZE(this, result);
|
|
result = GetIntrinsicISize();
|
|
return result;
|
|
}
|
|
|
|
/* virtual */
|
|
LogicalSize
|
|
nsLeafFrame::ComputeAutoSize(gfxContext* aRenderingContext,
|
|
WritingMode aWM,
|
|
const LogicalSize& aCBSize,
|
|
nscoord aAvailableISize,
|
|
const LogicalSize& aMargin,
|
|
const LogicalSize& aBorder,
|
|
const LogicalSize& aPadding,
|
|
ComputeSizeFlags aFlags)
|
|
{
|
|
const WritingMode wm = GetWritingMode();
|
|
LogicalSize result(wm, GetIntrinsicISize(), GetIntrinsicBSize());
|
|
return result.ConvertTo(aWM, wm);
|
|
}
|
|
|
|
nscoord
|
|
nsLeafFrame::GetIntrinsicBSize()
|
|
{
|
|
MOZ_ASSERT_UNREACHABLE("Someone didn't override Reflow or ComputeAutoSize");
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
nsLeafFrame::SizeToAvailSize(const ReflowInput& aReflowInput,
|
|
ReflowOutput& aDesiredSize)
|
|
{
|
|
aDesiredSize.SetSize(aReflowInput.GetWritingMode(),
|
|
aReflowInput.AvailableSize());
|
|
aDesiredSize.SetOverflowAreasToDesiredBounds();
|
|
FinishAndStoreOverflow(&aDesiredSize, aReflowInput.mStyleDisplay);
|
|
}
|