The Tor Browser: layout/mathml/nsMathMLmsqrtFrame.h@deefc01c0e14

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsMathMLmsqrtFrame_h___

     7 #define nsMathMLmsqrtFrame_h___

     9 #include "mozilla/Attributes.h"

    10 #include "nsMathMLmencloseFrame.h"

    12 //

    13 // <msqrt> -- form a radical

    14 //

    16 /*

    17 The MathML REC describes:

    19 The <msqrt> element is used to display square roots.

    20 The syntax for <msqrt> is:

    21   <msqrt> base </msqrt>

    23 Attributes of <msqrt> and <mroot>:

    25 None (except the attributes allowed for all MathML elements, listed in Section

    26 2.3.4).

    28 The <mroot> element increments scriptlevel by 2, and sets displaystyle to

    29 "false", within index, but leaves both attributes unchanged within base. The

    30 <msqrt> element leaves both attributes unchanged within all its arguments.

    31 These attributes are inherited by every element from its rendering environment,

    32 but can be set explicitly only on <mstyle>. (See Section 3.3.4.)

    33 */

    35 class nsMathMLmsqrtFrame : public nsMathMLmencloseFrame {

    36 public:

    37   NS_DECL_FRAMEARENA_HELPERS

    39   friend nsIFrame* NS_NewMathMLmsqrtFrame(nsIPresShell*   aPresShell,

    40                                           nsStyleContext* aContext);

    42   virtual void

    43   Init(nsIContent* aContent,

    44        nsIFrame*   aParent,

    45        nsIFrame*   aPrevInFlow) MOZ_OVERRIDE;

    47   NS_IMETHOD

    48   InheritAutomaticData(nsIFrame* aParent) MOZ_OVERRIDE;

    50   virtual nsresult

    51   AttributeChanged(int32_t         aNameSpaceID,

    52                    nsIAtom*        aAttribute,

    53                    int32_t         aModType) MOZ_OVERRIDE;

    55   virtual bool

    56   IsMrowLike() MOZ_OVERRIDE

    57   {

    58     return mFrames.FirstChild() != mFrames.LastChild() ||

    59            !mFrames.FirstChild();

    60   }

    62 protected:

    63   nsMathMLmsqrtFrame(nsStyleContext* aContext);

    64   virtual ~nsMathMLmsqrtFrame();

    65 };

    67 #endif /* nsMathMLmsqrtFrame_h___ */

The Tor Browser / file revision

layout/mathml/nsMathMLmsqrtFrame.h@deefc01c0e14

layout/mathml/nsMathMLmsqrtFrame.h