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nsIDTD.h
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
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00015  * The Original Code is mozilla.org code.
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00017  * The Initial Developer of the Original Code is
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00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
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00037 
00038 #ifndef nsIDTD_h___
00039 #define nsIDTD_h___
00040 
00056 #include "nsISupports.h"
00057 #include "nsString.h"
00058 #include "prtypes.h"
00059 #include "nsITokenizer.h"
00060 
00061 #define NS_IDTD_IID \
00062  { 0xa6cf9053, 0x15b3, 0x11d2,{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
00063 
00064 enum eAutoDetectResult {
00065     eUnknownDetect,
00066     eValidDetect,
00067     ePrimaryDetect,
00068     eInvalidDetect
00069 };
00070 
00071 enum nsDTDMode {
00072     eDTDMode_unknown = 0,
00073     eDTDMode_quirks,        //pre 4.0 versions
00074     eDTDMode_almost_standards,
00075     eDTDMode_full_standards,
00076     eDTDMode_autodetect,
00077     eDTDMode_fragment
00078 };
00079 
00080 
00081 class nsIParser;
00082 class CToken;
00083 class nsIURI;
00084 class nsIContentSink;
00085 class CParserContext;
00086 
00087 class nsIDTD : public nsISupports
00088 {
00089 public:
00090 
00091     NS_DEFINE_STATIC_IID_ACCESSOR(NS_IDTD_IID)
00092 
00093 
00094     NS_IMETHOD_(const nsIID&) GetMostDerivedIID(void) const = 0;
00095 
00102     NS_IMETHOD CreateNewInstance(nsIDTD** aInstancePtrResult) = 0;
00103 
00115     NS_IMETHOD_(eAutoDetectResult) CanParse(CParserContext& aParserContext) = 0;
00116 
00117     NS_IMETHOD WillBuildModel(const CParserContext& aParserContext,
00118                               nsITokenizer* aTokenizer,
00119                               nsIContentSink* aSink) = 0;
00120 
00127     NS_IMETHOD DidBuildModel(nsresult anErrorCode, PRBool aNotifySink,
00128                              nsIParser* aParser,
00129                              nsIContentSink* aSink) = 0;
00130 
00137     NS_IMETHOD BuildModel(nsIParser* aParser, nsITokenizer* aTokenizer,
00138                           nsITokenObserver* anObserver,
00139                           nsIContentSink* aSink) = 0;
00140 
00151     NS_IMETHOD HandleToken(CToken* aToken,nsIParser* aParser) = 0;
00152 
00159     NS_IMETHOD WillResumeParse(nsIContentSink* aSink) = 0;
00160 
00167     NS_IMETHOD WillInterruptParse(nsIContentSink* aSink) = 0;
00168 
00178     NS_IMETHOD_(PRBool) CanContain(PRInt32 aParent,PRInt32 aChild) const = 0;
00179 
00188     NS_IMETHOD_(PRBool) IsContainer(PRInt32 aTag) const = 0;
00189 
00200     NS_IMETHOD_(void) Terminate() = 0;
00201 
00202     NS_IMETHOD_(PRInt32) GetType() = 0;
00203 
00204     NS_IMETHOD CollectSkippedContent(PRInt32 aTag, nsAString& aContent, PRInt32 &aLineNo) = 0;
00205 };
00206 
00207 #define NS_DECL_NSIDTD \
00208     NS_IMETHOD_(const nsIID&)  GetMostDerivedIID(void) const;\
00209     NS_IMETHOD CreateNewInstance(nsIDTD** aInstancePtrResult);\
00210     NS_IMETHOD_(eAutoDetectResult) CanParse(CParserContext& aParserContext);\
00211     NS_IMETHOD WillBuildModel(  const CParserContext& aParserContext, nsITokenizer* aTokenizer, nsIContentSink* aSink);\
00212     NS_IMETHOD DidBuildModel(nsresult anErrorCode,PRBool aNotifySink,nsIParser* aParser,nsIContentSink* aSink);\
00213     NS_IMETHOD BuildModel(nsIParser* aParser,nsITokenizer* aTokenizer,nsITokenObserver* anObserver,nsIContentSink* aSink);\
00214     NS_IMETHOD HandleToken(CToken* aToken,nsIParser* aParser);\
00215     NS_IMETHOD WillResumeParse(nsIContentSink* aSink = 0);\
00216     NS_IMETHOD WillInterruptParse(nsIContentSink* aSink = 0);\
00217     NS_IMETHOD_(PRBool) CanContain(PRInt32 aParent,PRInt32 aChild) const;\
00218     NS_IMETHOD_(PRBool) IsContainer(PRInt32 aTag) const;\
00219     NS_IMETHOD CollectSkippedContent(PRInt32 aTag, nsAString& aContent, PRInt32 &aLineNo);\
00220     NS_IMETHOD_(void)  Terminate();\
00221     NS_IMETHOD_(PRInt32) GetType();
00222 #endif /* nsIDTD_h___ */