LCOV - code coverage report
Current view: directory - content/svg/content/src - nsSVGString.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 57 2 3.5 %
Date: 2012-06-02 Functions: 17 2 11.8 %

       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 Robert Longson.
      18                 :  * Portions created by the Initial Developer are Copyright (C) 2008
      19                 :  * the Initial Developer. All Rights Reserved.
      20                 :  *
      21                 :  * Contributor(s):
      22                 :  *
      23                 :  * Alternatively, the contents of this file may be used under the terms of
      24                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      25                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      26                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      27                 :  * of those above. If you wish to allow use of your version of this file only
      28                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      29                 :  * use your version of this file under the terms of the MPL, indicate your
      30                 :  * decision by deleting the provisions above and replace them with the notice
      31                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      32                 :  * the provisions above, a recipient may use your version of this file under
      33                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      34                 :  *
      35                 :  * ***** END LICENSE BLOCK ***** */
      36                 : 
      37                 : #include "nsSVGString.h"
      38                 : #include "nsSMILValue.h"
      39                 : #include "SMILStringType.h"
      40                 : 
      41                 : using namespace mozilla;
      42                 : 
      43            1464 : NS_SVG_VAL_IMPL_CYCLE_COLLECTION(nsSVGString::DOMAnimatedString, mSVGElement)
      44                 : 
      45               0 : NS_IMPL_CYCLE_COLLECTING_ADDREF(nsSVGString::DOMAnimatedString)
      46               0 : NS_IMPL_CYCLE_COLLECTING_RELEASE(nsSVGString::DOMAnimatedString)
      47                 : 
      48                 : DOMCI_DATA(SVGAnimatedString, nsSVGString::DOMAnimatedString)
      49                 : 
      50               0 : NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsSVGString::DOMAnimatedString)
      51               0 :   NS_INTERFACE_MAP_ENTRY(nsIDOMSVGAnimatedString)
      52               0 :   NS_INTERFACE_MAP_ENTRY(nsISupports)
      53               0 :   NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(SVGAnimatedString)
      54               0 : NS_INTERFACE_MAP_END
      55                 : 
      56                 : /* Implementation */
      57                 : 
      58                 : void
      59               0 : nsSVGString::SetBaseValue(const nsAString& aValue,
      60                 :                           nsSVGElement *aSVGElement,
      61                 :                           bool aDoSetAttr)
      62                 : {
      63               0 :   NS_ASSERTION(aSVGElement, "Null element passed to SetBaseValue");
      64                 : 
      65               0 :   mIsBaseSet = true;
      66               0 :   if (aDoSetAttr) {
      67               0 :     aSVGElement->SetStringBaseValue(mAttrEnum, aValue);
      68                 :   }
      69               0 :   if (mAnimVal) {
      70               0 :     aSVGElement->AnimationNeedsResample();
      71                 :   }
      72                 : 
      73               0 :   aSVGElement->DidChangeString(mAttrEnum);
      74               0 : }
      75                 : 
      76                 : void
      77               0 : nsSVGString::GetAnimValue(nsAString& aResult, const nsSVGElement *aSVGElement) const
      78                 : {
      79               0 :   if (mAnimVal) {
      80               0 :     aResult = *mAnimVal;
      81               0 :     return;
      82                 :   }
      83                 : 
      84               0 :   aSVGElement->GetStringBaseValue(mAttrEnum, aResult);
      85                 : }
      86                 : 
      87                 : void
      88               0 : nsSVGString::SetAnimValue(const nsAString& aValue, nsSVGElement *aSVGElement)
      89                 : {
      90               0 :   if (aSVGElement->IsStringAnimatable(mAttrEnum)) {
      91               0 :     if (!mAnimVal) {
      92               0 :       mAnimVal = new nsString();
      93                 :     }
      94               0 :     *mAnimVal = aValue;
      95               0 :     aSVGElement->DidAnimateString(mAttrEnum);
      96                 :   }
      97               0 : }
      98                 : 
      99                 : nsresult
     100               0 : nsSVGString::ToDOMAnimatedString(nsIDOMSVGAnimatedString **aResult,
     101                 :                                  nsSVGElement *aSVGElement)
     102                 : {
     103               0 :   *aResult = new DOMAnimatedString(this, aSVGElement);
     104               0 :   if (!*aResult)
     105               0 :     return NS_ERROR_OUT_OF_MEMORY;
     106                 : 
     107               0 :   NS_ADDREF(*aResult);
     108               0 :   return NS_OK;
     109                 : }
     110                 : 
     111                 : nsISMILAttr*
     112               0 : nsSVGString::ToSMILAttr(nsSVGElement *aSVGElement)
     113                 : {
     114               0 :   return new SMILString(this, aSVGElement);
     115                 : }
     116                 : 
     117                 : nsresult
     118               0 : nsSVGString::SMILString::ValueFromString(const nsAString& aStr,
     119                 :                                          const nsISMILAnimationElement* /*aSrcElement*/,
     120                 :                                          nsSMILValue& aValue,
     121                 :                                          bool& aPreventCachingOfSandwich) const
     122                 : {
     123               0 :   nsSMILValue val(&SMILStringType::sSingleton);
     124                 : 
     125               0 :   *static_cast<nsAString*>(val.mU.mPtr) = aStr;
     126               0 :   aValue.Swap(val);
     127               0 :   aPreventCachingOfSandwich = false;
     128               0 :   return NS_OK;
     129                 : }
     130                 : 
     131                 : nsSMILValue
     132               0 : nsSVGString::SMILString::GetBaseValue() const
     133                 : {
     134               0 :   nsSMILValue val(&SMILStringType::sSingleton);
     135               0 :   mSVGElement->GetStringBaseValue(mVal->mAttrEnum, *static_cast<nsAString*>(val.mU.mPtr));
     136                 :   return val;
     137                 : }
     138                 : 
     139                 : void
     140               0 : nsSVGString::SMILString::ClearAnimValue()
     141                 : {
     142               0 :   if (mVal->mAnimVal) {
     143               0 :     mVal->mAnimVal = nsnull;
     144               0 :     mSVGElement->DidAnimateString(mVal->mAttrEnum);
     145                 :   }
     146               0 : }
     147                 : 
     148                 : nsresult
     149               0 : nsSVGString::SMILString::SetAnimValue(const nsSMILValue& aValue)
     150                 : {
     151               0 :   NS_ASSERTION(aValue.mType == &SMILStringType::sSingleton,
     152                 :                "Unexpected type to assign animated value");
     153               0 :   if (aValue.mType == &SMILStringType::sSingleton) {
     154               0 :     mVal->SetAnimValue(*static_cast<nsAString*>(aValue.mU.mPtr), mSVGElement);
     155                 :   }
     156               0 :   return NS_OK;
     157            4392 : }

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