author Chris Jones <>
Wed, 05 Oct 2011 15:15:45 -0700
changeset 78181 7e1f77774d9eee2b3d1b6b6baaa0c4656bfa5b0d
parent 36647 1e37be566afa2f59aae7a09e8571f0350bc14542
child 78840 ec7577dec4fceef0ac2717416d9c48289402d935
permissions -rw-r--r--
Bug 690670, parts 1 and 2: Add a hal/ directory in which we can add device-interaction code, and build goop thereto. r=khuey sr=roc

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * Netscape Communications Corporation.
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#include "nsLegendFrame.h"
#include "nsIContent.h"
#include "nsIAtom.h"
#include "nsGenericHTMLElement.h"
#include "nsHTMLParts.h"
#include "nsGkAtoms.h"
#include "nsStyleConsts.h"
#include "nsFormControlFrame.h"

NS_NewLegendFrame(nsIPresShell* aPresShell, nsStyleContext* aContext)
#ifdef DEBUG
  const nsStyleDisplay* disp = aContext->GetStyleDisplay();
  NS_ASSERTION(!disp->IsAbsolutelyPositioned() && !disp->IsFloating(),
               "Legends should not be positioned and should not float");

  nsIFrame* f = new (aPresShell) nsLegendFrame(aContext);
  if (f) {
  return f;


nsLegendFrame::GetType() const
  return nsGkAtoms::legendFrame; 

nsLegendFrame::DestroyFrom(nsIFrame* aDestructRoot)
  nsFormControlFrame::RegUnRegAccessKey(static_cast<nsIFrame*>(this), PR_FALSE);


nsLegendFrame::Reflow(nsPresContext*          aPresContext,
                     nsHTMLReflowMetrics&     aDesiredSize,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus&          aStatus)
  DISPLAY_REFLOW(aPresContext, this, aReflowState, aDesiredSize, aStatus);
  if (mState & NS_FRAME_FIRST_REFLOW) {
    nsFormControlFrame::RegUnRegAccessKey(static_cast<nsIFrame*>(this), PR_TRUE);
  return nsBlockFrame::Reflow(aPresContext, aDesiredSize, aReflowState, aStatus);

// REVIEW: We don't need to override BuildDisplayList, nsBlockFrame will honour
// our visibility setting
PRInt32 nsLegendFrame::GetAlign()
#ifdef IBMBIDI
  if (mParent && NS_STYLE_DIRECTION_RTL == mParent->GetStyleVisibility()->mDirection) {
#endif // IBMBIDI

  nsGenericHTMLElement *content = nsGenericHTMLElement::FromContent(mContent);

  if (content) {
    const nsAttrValue* attr = content->GetParsedAttr(nsGkAtoms::align);
    if (attr && attr->Type() == nsAttrValue::eEnum) {
      intValue = attr->GetEnumValue();
  return intValue;

#ifdef NS_DEBUG
nsLegendFrame::GetFrameName(nsAString& aResult) const
  return MakeFrameName(NS_LITERAL_STRING("Legend"), aResult);