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Issue #1970 - Part 6: Rename CalcLineHeight(), and cache used line height

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To better distinguish the calculation of line height (still present with args)
and simply getting the line height without args, it's now called GetLineHeight()
This also introduces `mLineHeight` to cache specifically calculated line heights
that aren't "auto" (which is a magic value), and it opens up the possibility to
override it in Part 7.
This commit is contained in:
Moonchild 2022-07-23 23:35:18 +00:00 • committed by roytam1
commit 7203916733
5 changed files with 23 additions and 16 deletions
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2
layout/generic/nsRubyBaseContainerFrame.cpp
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@ -363,7 +363,7 @@ nsRubyBaseContainerFrame::Reflow(nsPresContext* aPresContext,
// Line number is useless for ruby text
// XXX nullptr here may cause problem, see comments for
// nsLineLayout::mBlockRI and nsLineLayout::AddFloat
lineLayout->Init(nullptr, reflowInput->CalcLineHeight(), -1);
lineLayout->Init(nullptr, reflowInput->GetLineHeight(), -1);
reflowInput->mLineLayout = lineLayout;
// Border and padding are suppressed on ruby text containers.