/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is Mozilla Communicator client code. * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either of the GNU General Public License Version 2 or later (the "GPL"), * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #ifndef nsFirstLetterFrame_h__ #define nsFirstLetterFrame_h__ /* rendering object for CSS :first-letter pseudo-element */ #include "nsHTMLContainerFrame.h" #define nsFirstLetterFrameSuper nsHTMLContainerFrame class nsFirstLetterFrame : public nsFirstLetterFrameSuper { public: nsFirstLetterFrame(nsStyleContext* aContext) : nsHTMLContainerFrame(aContext) {} NS_IMETHOD Init(nsIContent* aContent, nsIFrame* aParent, nsIFrame* aPrevInFlow); NS_IMETHOD SetInitialChildList(nsIAtom* aListName, nsIFrame* aChildList); #ifdef NS_DEBUG NS_IMETHOD GetFrameName(nsAString& aResult) const; #endif virtual nsIAtom* GetType() const; virtual PRBool IsFrameOfType(PRUint32 aFlags) const { if (!GetStyleDisplay()->IsFloating()) aFlags = aFlags & ~(nsIFrame::eLineParticipant); return nsFirstLetterFrameSuper::IsFrameOfType(aFlags & ~(nsIFrame::eBidiInlineContainer)); } virtual nscoord GetMinWidth(nsIRenderingContext *aRenderingContext); virtual nscoord GetPrefWidth(nsIRenderingContext *aRenderingContext); virtual void AddInlineMinWidth(nsIRenderingContext *aRenderingContext, InlineMinWidthData *aData); virtual void AddInlinePrefWidth(nsIRenderingContext *aRenderingContext, InlinePrefWidthData *aData); virtual nsSize ComputeSize(nsIRenderingContext *aRenderingContext, nsSize aCBSize, nscoord aAvailableWidth, nsSize aMargin, nsSize aBorder, nsSize aPadding, PRBool aShrinkWrap); NS_IMETHOD Reflow(nsPresContext* aPresContext, nsHTMLReflowMetrics& aDesiredSize, const nsHTMLReflowState& aReflowState, nsReflowStatus& aStatus); virtual PRBool CanContinueTextRun() const; NS_IMETHOD SetSelected(nsPresContext* aPresContext, nsIDOMRange *aRange,PRBool aSelected, nsSpread aSpread, SelectionType aType); //override of nsFrame method NS_IMETHOD GetChildFrameContainingOffset(PRInt32 inContentOffset, PRBool inHint, PRInt32* outFrameContentOffset, nsIFrame **outChildFrame); nscoord GetFirstLetterBaseline() const { return mBaseline; } protected: nscoord mBaseline; virtual PRIntn GetSkipSides() const; void DrainOverflowFrames(nsPresContext* aPresContext); }; #endif /* nsFirstLetterFrame_h__ */