diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /layout/generic/nsLeafFrame.cpp | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | layout/generic/nsLeafFrame.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/layout/generic/nsLeafFrame.cpp b/layout/generic/nsLeafFrame.cpp new file mode 100644 index 0000000000..2688da3d4b --- /dev/null +++ b/layout/generic/nsLeafFrame.cpp @@ -0,0 +1,63 @@ +/* -*- 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 "mozilla/PresShell.h" +#include "nsPresContext.h" + +using namespace mozilla; + +nsLeafFrame::~nsLeafFrame() = default; + +/* virtual */ +void nsLeafFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, + const nsDisplayListSet& aLists) { + DO_GLOBAL_REFLOW_COUNT_DSP("nsLeafFrame"); + DisplayBorderBackgroundOutline(aBuilder, aLists); +} + +/* 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& aBorderPadding, const StyleSizeOverrides& aSizeOverrides, + 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); +} |