LCOV - code coverage report
Current view: directory - content/svg/content/src - nsSVGImageElement.h (source / functions) Found Hit Coverage
Test: app.info Lines: 3 0 0.0 %
Date: 2012-06-02 Functions: 60 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 the Mozilla SVG project.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * Crocodile Clips Ltd..
      19                 :  * Portions created by the Initial Developer are Copyright (C) 2003
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Alex Fritze <alex.fritze@crocodile-clips.com> (original author)
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      27                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 : 
      39                 : #ifndef __NS_SVGIMAGEELEMENT_H__
      40                 : #define __NS_SVGIMAGEELEMENT_H__
      41                 : 
      42                 : #include "nsIDOMSVGImageElement.h"
      43                 : #include "nsIDOMSVGURIReference.h"
      44                 : #include "nsImageLoadingContent.h"
      45                 : #include "nsSVGLength2.h"
      46                 : #include "nsSVGPathGeometryElement.h"
      47                 : #include "nsSVGString.h"
      48                 : #include "SVGAnimatedPreserveAspectRatio.h"
      49                 : 
      50                 : typedef nsSVGPathGeometryElement nsSVGImageElementBase;
      51                 : 
      52                 : class nsSVGImageElement : public nsSVGImageElementBase,
      53                 :                           public nsIDOMSVGImageElement,
      54                 :                           public nsIDOMSVGURIReference,
      55                 :                           public nsImageLoadingContent
      56                 : {
      57                 :   friend class nsSVGImageFrame;
      58                 : 
      59                 : protected:
      60                 :   friend nsresult NS_NewSVGImageElement(nsIContent **aResult,
      61                 :                                         already_AddRefed<nsINodeInfo> aNodeInfo);
      62                 :   nsSVGImageElement(already_AddRefed<nsINodeInfo> aNodeInfo);
      63                 :   virtual ~nsSVGImageElement();
      64                 : 
      65                 : public:
      66                 :   typedef mozilla::SVGAnimatedPreserveAspectRatio SVGAnimatedPreserveAspectRatio;
      67                 : 
      68                 :   // interfaces:
      69                 :   
      70                 :   NS_DECL_ISUPPORTS_INHERITED
      71                 :   NS_DECL_NSIDOMSVGIMAGEELEMENT
      72                 :   NS_DECL_NSIDOMSVGURIREFERENCE
      73                 : 
      74                 :   // xxx I wish we could use virtual inheritance
      75               0 :   NS_FORWARD_NSIDOMNODE(nsSVGImageElementBase::)
      76               0 :   NS_FORWARD_NSIDOMELEMENT(nsSVGImageElementBase::)
      77               0 :   NS_FORWARD_NSIDOMSVGELEMENT(nsSVGImageElementBase::)
      78                 : 
      79                 :   // nsIContent interface
      80                 :   virtual nsresult AfterSetAttr(PRInt32 aNamespaceID, nsIAtom* aName,
      81                 :                                 const nsAttrValue* aValue, bool aNotify);
      82                 :   virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
      83                 :                               nsIContent* aBindingParent,
      84                 :                               bool aCompileEventHandlers);
      85                 : 
      86                 :   virtual nsEventStates IntrinsicState() const;
      87                 : 
      88                 :   NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* name) const;
      89                 : 
      90                 :   // nsSVGPathGeometryElement methods:
      91                 :   virtual void ConstructPath(gfxContext *aCtx);
      92                 : 
      93                 :   // nsSVGSVGElement methods:
      94                 :   virtual bool HasValidDimensions() const;
      95                 : 
      96                 :   virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const;
      97                 : 
      98                 :   nsresult CopyInnerTo(nsGenericElement* aDest) const;
      99                 : 
     100                 :   void MaybeLoadSVGImage();
     101                 : 
     102                 :   bool IsImageSrcSetDisabled() const;
     103                 : 
     104                 :   virtual nsXPCClassInfo* GetClassInfo();
     105                 : protected:
     106                 :   nsresult LoadSVGImage(bool aForce, bool aNotify);
     107                 : 
     108                 :   virtual LengthAttributesInfo GetLengthInfo();
     109                 :   virtual SVGAnimatedPreserveAspectRatio *GetPreserveAspectRatio();
     110                 :   virtual StringAttributesInfo GetStringInfo();
     111                 : 
     112                 :   enum { X, Y, WIDTH, HEIGHT };
     113                 :   nsSVGLength2 mLengthAttributes[4];
     114                 :   static LengthInfo sLengthInfo[4];
     115                 : 
     116                 :   SVGAnimatedPreserveAspectRatio mPreserveAspectRatio;
     117                 : 
     118                 :   enum { HREF };
     119                 :   nsSVGString mStringAttributes[1];
     120                 :   static StringInfo sStringInfo[1];
     121                 : };
     122                 : 
     123                 : #endif

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