/* -*- 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 nsMathMLmspaceFrame_h___ #define nsMathMLmspaceFrame_h___ #include "nsCOMPtr.h" #include "nsMathMLContainerFrame.h" // // -- space // class nsMathMLmspaceFrame : public nsMathMLContainerFrame { public: NS_DECL_FRAMEARENA_HELPERS friend nsIFrame* NS_NewMathMLmspaceFrame(nsIPresShell* aPresShell, nsStyleContext* aContext); NS_IMETHOD TransmitAutomaticData() { // The REC defines the following elements to be space-like: // * an mtext, mspace, maligngroup, or malignmark element; mPresentationData.flags |= NS_MATHML_SPACE_LIKE; return NS_OK; } virtual bool IsLeaf() const; NS_IMETHOD Reflow(nsPresContext* aPresContext, nsHTMLReflowMetrics& aDesiredSize, const nsHTMLReflowState& aReflowState, nsReflowStatus& aStatus); protected: nsMathMLmspaceFrame(nsStyleContext* aContext) : nsMathMLContainerFrame(aContext) {} virtual ~nsMathMLmspaceFrame(); virtual PRIntn GetSkipSides() const { return 0; } private: nscoord mWidth; nscoord mHeight; nscoord mDepth; // helper method to initialize our member data void ProcessAttributes(nsPresContext* aPresContext); }; #endif /* nsMathMLmspaceFrame_h___ */