LCOV - code coverage report
Current view: directory - layout/forms - nsHTMLButtonControlFrame.h (source / functions) Found Hit Coverage
Test: app.info Lines: 8 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.org 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 nsHTMLButtonControlFrame_h___
      39                 : #define nsHTMLButtonControlFrame_h___
      40                 : 
      41                 : #include "nsCOMPtr.h"
      42                 : #include "nsContainerFrame.h"
      43                 : #include "nsIFormControlFrame.h"
      44                 : #include "nsHTMLParts.h"
      45                 : 
      46                 : #include "nsStyleContext.h"
      47                 : #include "nsLeafFrame.h"
      48                 : #include "nsCSSRendering.h"
      49                 : #include "nsISupports.h"
      50                 : #include "nsStyleConsts.h"
      51                 : #include "nsIComponentManager.h"
      52                 : #include "nsButtonFrameRenderer.h"
      53                 : 
      54                 : class nsRenderingContext;
      55                 : class nsPresContext;
      56                 : 
      57                 : class nsHTMLButtonControlFrame : public nsContainerFrame,
      58                 :                                  public nsIFormControlFrame 
      59                 : {
      60                 : public:
      61                 :   nsHTMLButtonControlFrame(nsStyleContext* aContext);
      62                 :   ~nsHTMLButtonControlFrame();
      63                 : 
      64                 :   virtual void DestroyFrom(nsIFrame* aDestructRoot);
      65                 : 
      66                 :   NS_DECL_QUERYFRAME
      67                 :   NS_DECL_FRAMEARENA_HELPERS
      68                 : 
      69                 :   NS_IMETHOD BuildDisplayList(nsDisplayListBuilder*   aBuilder,
      70                 :                               const nsRect&           aDirtyRect,
      71                 :                               const nsDisplayListSet& aLists);
      72                 : 
      73                 :   virtual nscoord GetMinWidth(nsRenderingContext *aRenderingContext);
      74                 : 
      75                 :   virtual nscoord GetPrefWidth(nsRenderingContext *aRenderingContext);
      76                 : 
      77                 :   NS_IMETHOD Reflow(nsPresContext*          aPresContext,
      78                 :                     nsHTMLReflowMetrics&     aDesiredSize,
      79                 :                     const nsHTMLReflowState& aReflowState,
      80                 :                     nsReflowStatus&          aStatus);
      81                 : 
      82                 :   NS_IMETHOD HandleEvent(nsPresContext* aPresContext, 
      83                 :                          nsGUIEvent* aEvent,
      84                 :                          nsEventStatus* aEventStatus);
      85                 : 
      86                 :   NS_IMETHOD  Init(nsIContent*      aContent,
      87                 :                    nsIFrame*        aParent,
      88                 :                    nsIFrame*        asPrevInFlow);
      89                 : 
      90                 :   virtual nsStyleContext* GetAdditionalStyleContext(PRInt32 aIndex) const;
      91                 :   virtual void SetAdditionalStyleContext(PRInt32 aIndex, 
      92                 :                                          nsStyleContext* aStyleContext);
      93                 :  
      94                 :   NS_IMETHOD AppendFrames(ChildListID     aListID,
      95                 :                           nsFrameList&    aFrameList);
      96                 : 
      97                 :   NS_IMETHOD InsertFrames(ChildListID     aListID,
      98                 :                           nsIFrame*       aPrevFrame,
      99                 :                           nsFrameList&    aFrameList);
     100                 : 
     101                 :   NS_IMETHOD RemoveFrame(ChildListID     aListID,
     102                 :                          nsIFrame*       aOldFrame);
     103                 : 
     104                 : #ifdef ACCESSIBILITY
     105                 :   virtual already_AddRefed<nsAccessible> CreateAccessible();
     106                 : #endif
     107                 : 
     108                 :   virtual nsIAtom* GetType() const;
     109                 :   
     110                 : #ifdef DEBUG
     111               0 :   NS_IMETHOD GetFrameName(nsAString& aResult) const {
     112               0 :     return MakeFrameName(NS_LITERAL_STRING("HTMLButtonControl"), aResult);
     113                 :   }
     114                 : #endif
     115                 : 
     116               0 :   virtual bool HonorPrintBackgroundSettings() { return false; }
     117                 : 
     118                 :   // nsIFormControlFrame
     119                 :   void SetFocus(bool aOn, bool aRepaint);
     120                 :   virtual nsresult SetFormProperty(nsIAtom* aName, const nsAString& aValue);
     121                 :   virtual nsresult GetFormProperty(nsIAtom* aName, nsAString& aValue) const; 
     122                 : 
     123                 :   // Inserted child content gets its frames parented by our child block
     124               0 :   virtual nsIFrame* GetContentInsertionFrame() {
     125               0 :     return GetFirstPrincipalChild()->GetContentInsertionFrame();
     126                 :   }
     127                 : 
     128               0 :   virtual bool IsFrameOfType(PRUint32 aFlags) const
     129                 :   {
     130                 :     return nsContainerFrame::IsFrameOfType(aFlags &
     131               0 :       ~(nsIFrame::eReplaced | nsIFrame::eReplacedContainsBlock));
     132                 :   }
     133                 : 
     134                 : protected:
     135               0 :   virtual bool IsInput() { return false; }
     136                 :   void ReflowButtonContents(nsPresContext* aPresContext,
     137                 :                             nsHTMLReflowMetrics& aDesiredSize,
     138                 :                             const nsHTMLReflowState& aReflowState,
     139                 :                             nsIFrame* aFirstKid,
     140                 :                             nsMargin aFocusPadding,
     141                 :                             nsReflowStatus& aStatus);
     142                 : 
     143                 :   PRIntn GetSkipSides() const;
     144                 :   nsButtonFrameRenderer mRenderer;
     145                 : };
     146                 : 
     147                 : #endif
     148                 : 
     149                 : 
     150                 : 
     151                 : 

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