From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- layout/tables/nsITableLayoutStrategy.h | 59 ++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 layout/tables/nsITableLayoutStrategy.h (limited to 'layout/tables/nsITableLayoutStrategy.h') diff --git a/layout/tables/nsITableLayoutStrategy.h b/layout/tables/nsITableLayoutStrategy.h new file mode 100644 index 0000000000..e7e4d0e280 --- /dev/null +++ b/layout/tables/nsITableLayoutStrategy.h @@ -0,0 +1,59 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +// vim:cindent:ts=4:et:sw=4: +/* 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/. */ + +/* + * interface for the set of algorithms that determine column and table + * isizes + */ + +#ifndef nsITableLayoutStrategy_h_ +#define nsITableLayoutStrategy_h_ + +#include "nscore.h" +#include "nsCoord.h" + +class gfxContext; +namespace mozilla { +struct ReflowInput; +} // namespace mozilla + +class nsITableLayoutStrategy { + public: + using ReflowInput = mozilla::ReflowInput; + + virtual ~nsITableLayoutStrategy() = default; + + /** Implement nsIFrame::GetMinISize for the table */ + virtual nscoord GetMinISize(gfxContext* aRenderingContext) = 0; + + /** Implement nsIFrame::GetPrefISize for the table */ + virtual nscoord GetPrefISize(gfxContext* aRenderingContext, + bool aComputingSize) = 0; + + /** Implement nsIFrame::MarkIntrinsicISizesDirty for the table */ + virtual void MarkIntrinsicISizesDirty() = 0; + + /** + * Compute final column isizes based on the intrinsic isize data and + * the available isize. + */ + virtual void ComputeColumnISizes(const ReflowInput& aReflowInput) = 0; + + /** + * Return the type of table layout strategy, without the cost of + * a virtual function call + */ + enum Type { Auto, Fixed }; + Type GetType() const { return mType; } + + protected: + explicit nsITableLayoutStrategy(Type aType) : mType(aType) {} + + private: + Type mType; +}; + +#endif /* !defined(nsITableLayoutStrategy_h_) */ -- cgit v1.2.3