Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 05:38:33 +00:00
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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// vim:cindent:ts=4:et:sw=4:
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2012-05-21 11:12:37 +00:00
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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1998-04-30 17:57:09 +00:00
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 05:38:33 +00:00
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/*
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* interface for the set of algorithms that determine column and table
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2015-04-18 23:01:24 +00:00
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* isizes
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 05:38:33 +00:00
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*/
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#ifndef nsITableLayoutStrategy_h_
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#define nsITableLayoutStrategy_h_
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1998-04-30 17:57:09 +00:00
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#include "nscore.h"
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 05:38:33 +00:00
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#include "nsCoord.h"
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1998-04-30 17:57:09 +00:00
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2011-04-08 01:04:40 +00:00
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class nsRenderingContext;
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1998-10-02 04:10:00 +00:00
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struct nsHTMLReflowState;
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1998-04-30 17:57:09 +00:00
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class nsITableLayoutStrategy
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{
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public:
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2007-04-23 14:21:53 +00:00
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virtual ~nsITableLayoutStrategy() {}
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1998-04-30 17:57:09 +00:00
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2014-07-24 17:03:25 +00:00
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/** Implement nsIFrame::GetMinISize for the table */
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virtual nscoord GetMinISize(nsRenderingContext* aRenderingContext) = 0;
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1998-07-16 23:23:31 +00:00
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2014-07-24 17:03:25 +00:00
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/** Implement nsIFrame::GetPrefISize for the table */
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virtual nscoord GetPrefISize(nsRenderingContext* aRenderingContext,
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2011-09-29 06:19:26 +00:00
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bool aComputingSize) = 0;
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1998-08-31 21:23:28 +00:00
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2014-07-24 17:03:26 +00:00
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/** Implement nsIFrame::MarkIntrinsicISizesDirty for the table */
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virtual void MarkIntrinsicISizesDirty() = 0;
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1998-04-30 17:57:09 +00:00
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 05:38:33 +00:00
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/**
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2015-04-18 23:01:24 +00:00
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* Compute final column isizes based on the intrinsic isize data and
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* the available isize.
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 05:38:33 +00:00
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*/
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2015-04-18 23:01:24 +00:00
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virtual void ComputeColumnISizes(const nsHTMLReflowState& aReflowState) = 0;
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2008-09-24 17:14:35 +00:00
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/**
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* Return the type of table layout strategy, without the cost of
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* a virtual function call
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*/
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enum Type { Auto, Fixed };
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Type GetType() const { return mType; }
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protected:
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2014-09-01 03:36:37 +00:00
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explicit nsITableLayoutStrategy(Type aType) : mType(aType) {}
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2008-09-24 17:14:35 +00:00
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private:
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Type mType;
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 05:38:33 +00:00
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};
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1998-05-08 21:12:12 +00:00
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 05:38:33 +00:00
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#endif /* !defined(nsITableLayoutStrategy_h_) */
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