parser/htmlparser/public/nsIElementObserver.h

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  37
  38
  39 /**
  40  * MODULE NOTES:
  41  * @update  rickg 03.23.2000  //removed unused NS_PARSER_SUBJECT and predecl of nsString
  42  *
  43  */
  44
  45 #ifndef nsIElementObserver_h__
  46 #define nsIElementObserver_h__
  47
  48 #include "nsISupports.h"
  49 #include "prtypes.h"
  50 #include "nsHTMLTags.h"
  51 #include "nsVoidArray.h"
  52
  53
  54 // {4672AA04-F6AE-11d2-B3B7-00805F8A6670}
  55 #define NS_IELEMENTOBSERVER_IID      \
  56 { 0x4672aa04, 0xf6ae, 0x11d2, { 0xb3, 0xb7, 0x0, 0x80, 0x5f, 0x8a, 0x66, 0x70 } }
  57
  58
  59 class nsIElementObserver : public nsISupports {
  60 public:
  61   NS_DECLARE_STATIC_IID_ACCESSOR(NS_IELEMENTOBSERVER_IID)
  62
  63   enum { IS_DOCUMENT_WRITE = 1U };
  64   /*
  65    *   Subject call observer when the parser hit the tag
  66    *   @param aDocumentID- ID of the document
  67    *   @param aTag- the tag
  68    *   @param numOfAttributes - number of attributes
  69    *   @param nameArray - array of name.
  70    *   @param valueArray - array of value
  71    */
  72   NS_IMETHOD Notify(PRUint32 aDocumentID, eHTMLTags aTag,
  73                     PRUint32 numOfAttributes, const PRUnichar* nameArray[],
  74                     const PRUnichar* valueArray[]) = 0;
  75
  76   NS_IMETHOD Notify(PRUint32 aDocumentID, const PRUnichar* aTag,
  77                     PRUint32 numOfAttributes, const PRUnichar* nameArray[],
  78                     const PRUnichar* valueArray[]) = 0;
  79
  80   NS_IMETHOD Notify(nsISupports* aWebShell,
  81                     nsISupports* aChannel,
  82                     const PRUnichar* aTag,
  83                     const nsStringArray* aKeys,
  84                     const nsStringArray* aValues,
  85                     const PRUint32 aFlags) = 0;
  86
  87 };
  88
  89 NS_DEFINE_STATIC_IID_ACCESSOR(nsIElementObserver, NS_IELEMENTOBSERVER_IID)
  90
  91 #define NS_HTMLPARSER_VALID_META_CHARSET NS_ERROR_GENERATE_SUCCESS( \
  92                                           NS_ERROR_MODULE_HTMLPARSER,3000)
  93
  94 #endif /* nsIElementObserver_h__ */
  95