LCOV - app.info - layout/generic/nsFirstLetterFrame.h

LCOV - code coverage report
| Current view: | directory - layout/generic - nsFirstLetterFrame.h (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 7 | 0 | 0.0 %
| Date: | 2012-06-02 | Functions: | 5 | 0 | 0.0 %

           1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
           2                 : /* ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is Mozilla Communicator client code.
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is
          18                 :  * Netscape Communications Corporation.
          19                 :  * Portions created by the Initial Developer are Copyright (C) 1998
          20                 :  * the Initial Developer. All Rights Reserved.
          21                 :  *
          22                 :  * Contributor(s):
          23                 :  *
          24                 :  * Alternatively, the contents of this file may be used under the terms of
          25                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
          26                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          28                 :  * of those above. If you wish to allow use of your version of this file only
          29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          30                 :  * use your version of this file under the terms of the MPL, indicate your
          31                 :  * decision by deleting the provisions above and replace them with the notice
          32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          33                 :  * the provisions above, a recipient may use your version of this file under
          34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          35                 :  *
          36                 :  * ***** END LICENSE BLOCK ***** */
          37                 :
          38                 : #ifndef nsFirstLetterFrame_h__
          39                 : #define nsFirstLetterFrame_h__
          40                 :
          41                 : /* rendering object for CSS :first-letter pseudo-element */
          42                 :
          43                 : #include "nsContainerFrame.h"
          44                 :
          45               0 : class nsFirstLetterFrame : public nsContainerFrame {
          46                 : public:
          47                 :   NS_DECL_QUERYFRAME_TARGET(nsFirstLetterFrame)
          48                 :   NS_DECL_QUERYFRAME
          49                 :   NS_DECL_FRAMEARENA_HELPERS
          50                 :
          51               0 :   nsFirstLetterFrame(nsStyleContext* aContext) : nsContainerFrame(aContext) {}
          52                 :
          53                 :   NS_IMETHOD BuildDisplayList(nsDisplayListBuilder*   aBuilder,
          54                 :                               const nsRect&           aDirtyRect,
          55                 :                               const nsDisplayListSet& aLists);
          56                 :
          57                 :   NS_IMETHOD Init(nsIContent*      aContent,
          58                 :                   nsIFrame*        aParent,
          59                 :                   nsIFrame*        aPrevInFlow);
          60                 :   NS_IMETHOD SetInitialChildList(ChildListID     aListID,
          61                 :                                  nsFrameList&    aChildList);
          62                 : #ifdef NS_DEBUG
          63                 :   NS_IMETHOD GetFrameName(nsAString& aResult) const;
          64                 : #endif
          65                 :   virtual nsIAtom* GetType() const;
          66                 :
          67               0 :   bool IsFloating() const { return GetStateBits() & NS_FRAME_OUT_OF_FLOW; }
          68                 :
          69               0 :   virtual bool IsFrameOfType(PRUint32 aFlags) const
          70                 :   {
          71               0 :     if (!IsFloating())
          72               0 :       aFlags = aFlags & ~(nsIFrame::eLineParticipant);
          73                 :     return nsContainerFrame::IsFrameOfType(aFlags &
          74               0 :       ~(nsIFrame::eBidiInlineContainer));
          75                 :   }
          76                 :
          77                 :   virtual nscoord GetMinWidth(nsRenderingContext *aRenderingContext);
          78                 :   virtual nscoord GetPrefWidth(nsRenderingContext *aRenderingContext);
          79                 :   virtual void AddInlineMinWidth(nsRenderingContext *aRenderingContext,
          80                 :                                  InlineMinWidthData *aData);
          81                 :   virtual void AddInlinePrefWidth(nsRenderingContext *aRenderingContext,
          82                 :                                   InlinePrefWidthData *aData);
          83                 :   virtual nsSize ComputeSize(nsRenderingContext *aRenderingContext,
          84                 :                              nsSize aCBSize, nscoord aAvailableWidth,
          85                 :                              nsSize aMargin, nsSize aBorder, nsSize aPadding,
          86                 :                              bool aShrinkWrap);
          87                 :   NS_IMETHOD Reflow(nsPresContext*          aPresContext,
          88                 :                     nsHTMLReflowMetrics&     aDesiredSize,
          89                 :                     const nsHTMLReflowState& aReflowState,
          90                 :                     nsReflowStatus&          aStatus);
          91                 :
          92                 :   virtual bool CanContinueTextRun() const;
          93                 :   virtual nscoord GetBaseline() const;
          94                 :
          95                 : //override of nsFrame method
          96                 :   NS_IMETHOD GetChildFrameContainingOffset(PRInt32 inContentOffset,
          97                 :                                            bool inHint,
          98                 :                                            PRInt32* outFrameContentOffset,
          99                 :                                            nsIFrame **outChildFrame);
         100                 :
         101                 :   nscoord GetFirstLetterBaseline() const { return mBaseline; }
         102                 :
         103                 :   // For floating first letter frames, create a continuation for aChild and
         104                 :   // place it in the correct place. aContinuation is an outparam for the
         105                 :   // continuation that is created. aIsFluid determines if the continuation is
         106                 :   // fluid or not.
         107                 :   nsresult CreateContinuationForFloatingParent(nsPresContext* aPresContext,
         108                 :                                                nsIFrame* aChild,
         109                 :                                                nsIFrame** aContinuation,
         110                 :                                                bool aIsFluid);
         111                 :
         112                 : protected:
         113                 :   nscoord mBaseline;
         114                 :
         115                 :   virtual PRIntn GetSkipSides() const;
         116                 :
         117                 :   void DrainOverflowFrames(nsPresContext* aPresContext);
         118                 : };
         119                 :
         120                 : #endif /* nsFirstLetterFrame_h__ */

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