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lightning-sunbird  0.9+nobinonly
nsCopySupport.h
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00037 
00038 #ifndef nsCopySupport_h__
00039 #define nsCopySupport_h__
00040 
00041 #include "nscore.h"
00042 #include "nsCOMPtr.h"
00043 
00044 class nsISelection;
00045 class nsIDocument;
00046 class nsIImageLoadingContent;
00047 class nsIContent;
00048 class nsITransferable;
00049  
00050 class nsCopySupport
00051 {
00052   // class of static helper functions for copy support
00053   public:
00054     static nsresult HTMLCopy(nsISelection *aSel, nsIDocument *aDoc, PRInt16 aClipboardID);
00055     static nsresult DoHooks(nsIDocument *aDoc, nsITransferable *aTrans,
00056                             PRBool *aDoPutOnClipboard);
00057     static nsresult IsPlainTextContext(nsISelection *aSel, nsIDocument *aDoc, PRBool *aIsPlainTextContext);
00058 
00059     // Get the selection, or entire document, in the format specified by the mime type
00060     // (text/html or text/plain). If aSel is non-null, use it, otherwise get the entire
00061     // doc.
00062     static nsresult GetContents(const nsACString& aMimeType, PRUint32 aFlags, nsISelection *aSel, nsIDocument *aDoc, nsAString& outdata);
00063     
00064     static nsresult ImageCopy(nsIImageLoadingContent* aImageElement,
00065                               PRInt32 aCopyFlags);
00066 };
00067 
00068 #endif