DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Implementation

Mercurial (d38398e5144e)

VCS Links

nsPageContentFrame

Macros

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
#ifndef nsPageContentFrame_h___
#define nsPageContentFrame_h___

#include "mozilla/Attributes.h"
#include "mozilla/ViewportFrame.h"

class nsPageFrame;
class nsSharedPageData;

// Page frame class used by the simple page sequence frame
class nsPageContentFrame : public mozilla::ViewportFrame {

public:
  NS_DECL_FRAMEARENA_HELPERS

  friend nsPageContentFrame* NS_NewPageContentFrame(nsIPresShell* aPresShell,
                                                    nsStyleContext* aContext);
  friend class nsPageFrame;

  // nsIFrame
  virtual void Reflow(nsPresContext*      aPresContext,
                      ReflowOutput& aDesiredSize,
                      const ReflowInput& aMaxSize,
                      nsReflowStatus&      aStatus) override;

  virtual bool IsFrameOfType(uint32_t aFlags) const override
  {
    return ViewportFrame::IsFrameOfType(aFlags &
             ~(nsIFrame::eCanContainOverflowContainers));
  }

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

  virtual bool HasTransformGetter() const override { return true; }

  /**
   * Get the "type" of the frame
   *
   * @see nsGkAtoms::pageContentFrame
   */
  virtual nsIAtom* GetType() const override;

#ifdef DEBUG_FRAME_DUMP
  // Debugging
  virtual nsresult  GetFrameName(nsAString& aResult) const override;
#endif

protected:
  explicit nsPageContentFrame(nsStyleContext* aContext) : ViewportFrame(aContext) {}

  nsSharedPageData*         mPD;
};

#endif /* nsPageContentFrame_h___ */