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lightning-sunbird  0.9+nobinonly
nsIStyleSheet.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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00024  * Alternatively, the contents of this file may be used under the terms of
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00037 #ifndef nsIStyleSheet_h___
00038 #define nsIStyleSheet_h___
00039 
00040 #include <stdio.h>
00041 #include "nsISupports.h"
00042 
00043 class nsIAtom;
00044 class nsString;
00045 class nsIURI;
00046 class nsIStyleRule;
00047 class nsISupportsArray;
00048 class nsPresContext;
00049 class nsIContent;
00050 class nsIDocument;
00051 class nsIStyleRuleProcessor;
00052 
00053 // IID for the nsIStyleSheet interface
00054 // 93eea32f-681b-4405-b908-3933cf1d5091
00055 #define NS_ISTYLE_SHEET_IID     \
00056 {0x93eea32f, 0x681b, 0x4405, {0xb9, 0x08, 0x39, 0x33, 0xcf, 0x1d, 0x50, 0x91}}
00057 
00066 class nsIStyleSheet : public nsISupports {
00067 public:
00068   NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISTYLE_SHEET_IID)
00069 
00070   // basic style sheet data
00071   NS_IMETHOD GetSheetURI(nsIURI** aSheetURI) const = 0;
00072   NS_IMETHOD GetBaseURI(nsIURI** aBaseURI) const = 0;
00073   NS_IMETHOD GetTitle(nsString& aTitle) const = 0;
00074   NS_IMETHOD GetType(nsString& aType) const = 0;
00075   NS_IMETHOD_(PRBool) UseForMedium(nsPresContext* aPresContext) const = 0;
00076   NS_IMETHOD_(PRBool) HasRules() const = 0;
00077 
00085   NS_IMETHOD GetApplicable(PRBool& aApplicable) const = 0;
00086 
00091   NS_IMETHOD SetEnabled(PRBool aEnabled) = 0;
00092 
00096   NS_IMETHOD GetComplete(PRBool& aComplete) const = 0;
00097   NS_IMETHOD SetComplete() = 0;
00098 
00099   // style sheet owner info
00100   NS_IMETHOD GetParentSheet(nsIStyleSheet*& aParent) const = 0;  // may be null
00101   NS_IMETHOD GetOwningDocument(nsIDocument*& aDocument) const = 0; // may be null
00102   NS_IMETHOD SetOwningDocument(nsIDocument* aDocument) = 0;
00103 
00104 #ifdef DEBUG
00105   virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const = 0;
00106 #endif
00107 };
00108 
00109 #endif /* nsIStyleSheet_h___ */