LCOV - code coverage report
Current view: directory - content/xslt/src/xslt - txStylesheet.h (source / functions) Found Hit Coverage
Test: app.info Lines: 24 0 0.0 %
Date: 2012-06-02 Functions: 15 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       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 TransforMiiX XSLT processor code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * Jonas Sicking.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 2002
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Jonas Sicking <jonas@sicking.cc>
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      27                 :  * 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 TX_TXSTYLESHEET_H
      40                 : #define TX_TXSTYLESHEET_H
      41                 : 
      42                 : #include "txOutputFormat.h"
      43                 : #include "txExpandedNameMap.h"
      44                 : #include "txList.h"
      45                 : #include "txXSLTPatterns.h"
      46                 : #include "nsISupportsImpl.h"
      47                 : 
      48                 : class txInstruction;
      49                 : class txToplevelItem;
      50                 : class txTemplateItem;
      51                 : class txVariableItem;
      52                 : class txStripSpaceItem;
      53                 : class txAttributeSetItem;
      54                 : class txDecimalFormat;
      55                 : class txStripSpaceTest;
      56                 : class txXSLKey;
      57                 : 
      58                 : class txStylesheet
      59                 : {
      60                 : public:
      61                 :     class ImportFrame;
      62                 :     class GlobalVariable;
      63                 :     friend class txStylesheetCompilerState;
      64                 :     // To be able to do some cleaning up in destructor
      65                 :     friend class ImportFrame;
      66                 : 
      67                 :     txStylesheet();
      68                 :     ~txStylesheet();
      69                 :     nsresult init();
      70                 :     
      71               0 :     NS_INLINE_DECL_REFCOUNTING(txStylesheet)
      72                 : 
      73                 :     txInstruction* findTemplate(const txXPathNode& aNode,
      74                 :                                 const txExpandedName& aMode,
      75                 :                                 txIMatchContext* aContext,
      76                 :                                 ImportFrame* aImportedBy,
      77                 :                                 ImportFrame** aImportFrame);
      78                 :     txDecimalFormat* getDecimalFormat(const txExpandedName& aName);
      79                 :     txInstruction* getAttributeSet(const txExpandedName& aName);
      80                 :     txInstruction* getNamedTemplate(const txExpandedName& aName);
      81                 :     txOutputFormat* getOutputFormat();
      82                 :     GlobalVariable* getGlobalVariable(const txExpandedName& aName);
      83                 :     const txOwningExpandedNameMap<txXSLKey>& getKeyMap();
      84                 :     bool isStripSpaceAllowed(const txXPathNode& aNode,
      85                 :                                txIMatchContext* aContext);
      86                 : 
      87                 :     /**
      88                 :      * Called by the stylesheet compiler once all stylesheets has been read.
      89                 :      */
      90                 :     nsresult doneCompiling();
      91                 : 
      92                 :     /**
      93                 :      * Add a key to the stylesheet
      94                 :      */
      95                 :     nsresult addKey(const txExpandedName& aName, nsAutoPtr<txPattern> aMatch,
      96                 :                     nsAutoPtr<Expr> aUse);
      97                 : 
      98                 :     /**
      99                 :      * Add a decimal-format to the stylesheet
     100                 :      */
     101                 :     nsresult addDecimalFormat(const txExpandedName& aName,
     102                 :                               nsAutoPtr<txDecimalFormat> aFormat);
     103                 : 
     104               0 :     struct MatchableTemplate {
     105                 :         txInstruction* mFirstInstruction;
     106                 :         nsAutoPtr<txPattern> mMatch;
     107                 :         double mPriority;
     108                 :     };
     109                 : 
     110                 :     /**
     111                 :      * Contain information that is import precedence dependant.
     112                 :      */
     113                 :     class ImportFrame {
     114                 :     public:
     115               0 :         ImportFrame()
     116               0 :             : mFirstNotImported(nsnull)
     117                 :         {
     118               0 :         }
     119                 :         ~ImportFrame();
     120                 : 
     121                 :         // List of toplevel items
     122                 :         txList mToplevelItems;
     123                 : 
     124                 :         // Map of template modes
     125                 :         txOwningExpandedNameMap< nsTArray<MatchableTemplate> > mMatchableTemplates;
     126                 : 
     127                 :         // ImportFrame which is the first one *not* imported by this frame
     128                 :         ImportFrame* mFirstNotImported;
     129                 :     };
     130                 : 
     131               0 :     class GlobalVariable : public txObject {
     132                 :     public:
     133                 :         GlobalVariable(nsAutoPtr<Expr> aExpr,
     134                 :                        nsAutoPtr<txInstruction> aFirstInstruction,
     135                 :                        bool aIsParam);
     136                 : 
     137                 :         nsAutoPtr<Expr> mExpr;
     138                 :         nsAutoPtr<txInstruction> mFirstInstruction;
     139                 :         bool mIsParam;
     140                 :     };
     141                 : 
     142                 : private:
     143                 :     nsresult addTemplate(txTemplateItem* aTemplate, ImportFrame* aImportFrame);
     144                 :     nsresult addGlobalVariable(txVariableItem* aVariable);
     145                 :     nsresult addFrames(txListIterator& aInsertIter);
     146                 :     nsresult addStripSpace(txStripSpaceItem* aStripSpaceItem,
     147                 :                            nsTArray<txStripSpaceTest*>& aFrameStripSpaceTests);
     148                 :     nsresult addAttributeSet(txAttributeSetItem* aAttributeSetItem);
     149                 : 
     150                 :     // List of ImportFrames
     151                 :     txList mImportFrames;
     152                 :     
     153                 :     // output format
     154                 :     txOutputFormat mOutputFormat;
     155                 : 
     156                 :     // List of first instructions of templates. This is the owner of all
     157                 :     // instructions used in templates
     158                 :     txList mTemplateInstructions;
     159                 :     
     160                 :     // Root importframe
     161                 :     ImportFrame* mRootFrame;
     162                 :     
     163                 :     // Named templates
     164                 :     txExpandedNameMap<txInstruction> mNamedTemplates;
     165                 :     
     166                 :     // Map with all decimal-formats
     167                 :     txOwningExpandedNameMap<txDecimalFormat> mDecimalFormats;
     168                 : 
     169                 :     // Map with all named attribute sets
     170                 :     txExpandedNameMap<txInstruction> mAttributeSets;
     171                 :     
     172                 :     // Map with all global variables and parameters
     173                 :     txOwningExpandedNameMap<GlobalVariable> mGlobalVariables;
     174                 :     
     175                 :     // Map with all keys
     176                 :     txOwningExpandedNameMap<txXSLKey> mKeys;
     177                 :     
     178                 :     // Array of all txStripSpaceTests, sorted in acending order
     179                 :     nsTArray<nsAutoPtr<txStripSpaceTest> > mStripSpaceTests;
     180                 :     
     181                 :     // Default templates
     182                 :     nsAutoPtr<txInstruction> mContainerTemplate;
     183                 :     nsAutoPtr<txInstruction> mCharactersTemplate;
     184                 :     nsAutoPtr<txInstruction> mEmptyTemplate;
     185                 : };
     186                 : 
     187                 : 
     188                 : /**
     189                 :  * txStripSpaceTest holds both an txNameTest and a bool for use in
     190                 :  * whitespace stripping.
     191                 :  */
     192               0 : class txStripSpaceTest {
     193                 : public:
     194               0 :     txStripSpaceTest(nsIAtom* aPrefix, nsIAtom* aLocalName, PRInt32 aNSID,
     195                 :                      bool stripSpace)
     196                 :         : mNameTest(aPrefix, aLocalName, aNSID, txXPathNodeType::ELEMENT_NODE),
     197               0 :           mStrips(stripSpace)
     198                 :     {
     199               0 :     }
     200                 : 
     201               0 :     bool matches(const txXPathNode& aNode, txIMatchContext* aContext) {
     202               0 :         return mNameTest.matches(aNode, aContext);
     203                 :     }
     204                 : 
     205               0 :     bool stripsSpace() {
     206               0 :         return mStrips;
     207                 :     }
     208                 : 
     209               0 :     double getDefaultPriority() {
     210               0 :         return mNameTest.getDefaultPriority();
     211                 :     }
     212                 : 
     213                 : protected:
     214                 :     txNameTest mNameTest;
     215                 :     bool mStrips;
     216                 : };
     217                 : 
     218                 : /**
     219                 :  * Value of a global parameter
     220                 :  */
     221                 : class txIGlobalParameter
     222                 : {
     223                 : public:
     224               0 :     txIGlobalParameter()
     225               0 :     {
     226               0 :         MOZ_COUNT_CTOR(txIGlobalParameter);
     227               0 :     }
     228               0 :     virtual ~txIGlobalParameter()
     229               0 :     {
     230               0 :         MOZ_COUNT_DTOR(txIGlobalParameter);
     231               0 :     }
     232                 :     virtual nsresult getValue(txAExprResult** aValue) = 0;
     233                 : };
     234                 : 
     235                 : 
     236                 : #endif //TX_TXSTYLESHEET_H

Generated by: LCOV version 1.7