The Tor Browser: layout/generic/nsPageContentFrame.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     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/. */

     5 #ifndef nsPageContentFrame_h___

     6 #define nsPageContentFrame_h___

     8 #include "mozilla/Attributes.h"

     9 #include "nsViewportFrame.h"

    10 class nsPageFrame;

    11 class nsSharedPageData;

    13 // Page frame class used by the simple page sequence frame

    14 class nsPageContentFrame : public ViewportFrame {

    16 public:

    17   NS_DECL_FRAMEARENA_HELPERS

    19   friend nsIFrame* NS_NewPageContentFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);

    20   friend class nsPageFrame;

    22   // nsIFrame

    23   virtual nsresult  Reflow(nsPresContext*      aPresContext,

    24                            nsHTMLReflowMetrics& aDesiredSize,

    25                            const nsHTMLReflowState& aMaxSize,

    26                            nsReflowStatus&      aStatus) MOZ_OVERRIDE;

    28   virtual bool IsFrameOfType(uint32_t aFlags) const MOZ_OVERRIDE

    29   {

    30     return ViewportFrame::IsFrameOfType(aFlags &

    31              ~(nsIFrame::eCanContainOverflowContainers));

    32   }

    34   virtual void SetSharedPageData(nsSharedPageData* aPD) { mPD = aPD; }

    36   virtual bool HasTransformGetter() const MOZ_OVERRIDE { return true; }

    38   /**

    39    * Get the "type" of the frame

    40    *

    41    * @see nsGkAtoms::pageContentFrame

    42    */

    43   virtual nsIAtom* GetType() const MOZ_OVERRIDE;

    45 #ifdef DEBUG_FRAME_DUMP

    46   // Debugging

    47   virtual nsresult  GetFrameName(nsAString& aResult) const MOZ_OVERRIDE;

    48 #endif

    50 protected:

    51   nsPageContentFrame(nsStyleContext* aContext) : ViewportFrame(aContext) {}

    53   nsSharedPageData*         mPD;

    54 };

    56 #endif /* nsPageContentFrame_h___ */

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