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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
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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 mozilla.org code.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Netscape Communications Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 1998
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
25 : * either of the GNU General Public License Version 2 or later (the "GPL"),
26 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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33 : * the provisions above, a recipient may use your version of this file under
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36 : * ***** END LICENSE BLOCK ***** */
37 :
38 : /*
39 : * style sheet and style rule processor representing style attributes
40 : */
41 :
42 : #ifndef nsHTMLCSSStyleSheet_h_
43 : #define nsHTMLCSSStyleSheet_h_
44 :
45 : #include "mozilla/Attributes.h"
46 :
47 : #include "nsIStyleSheet.h"
48 : #include "nsIStyleRuleProcessor.h"
49 :
50 : class nsHTMLCSSStyleSheet : public nsIStyleSheet,
51 469 : public nsIStyleRuleProcessor {
52 : public:
53 : nsHTMLCSSStyleSheet();
54 :
55 : NS_DECL_ISUPPORTS
56 :
57 : nsresult Init(nsIURI* aURL, nsIDocument* aDocument);
58 : void Reset(nsIURI* aURL);
59 :
60 : // nsIStyleSheet
61 : virtual nsIURI* GetSheetURI() const;
62 : virtual nsIURI* GetBaseURI() const;
63 : virtual void GetTitle(nsString& aTitle) const;
64 : virtual void GetType(nsString& aType) const;
65 : virtual bool HasRules() const;
66 : virtual bool IsApplicable() const;
67 : virtual void SetEnabled(bool aEnabled);
68 : virtual bool IsComplete() const;
69 : virtual void SetComplete();
70 : virtual nsIStyleSheet* GetParentSheet() const; // will be null
71 : virtual nsIDocument* GetOwningDocument() const;
72 : virtual void SetOwningDocument(nsIDocument* aDocument);
73 : #ifdef DEBUG
74 : virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
75 : #endif
76 :
77 : // nsIStyleRuleProcessor
78 : virtual void RulesMatching(ElementRuleProcessorData* aData);
79 : virtual void RulesMatching(PseudoElementRuleProcessorData* aData);
80 : virtual void RulesMatching(AnonBoxRuleProcessorData* aData);
81 : #ifdef MOZ_XUL
82 : virtual void RulesMatching(XULTreeRuleProcessorData* aData);
83 : #endif
84 : virtual nsRestyleHint HasStateDependentStyle(StateRuleProcessorData* aData);
85 : virtual bool HasDocumentStateDependentStyle(StateRuleProcessorData* aData);
86 : virtual nsRestyleHint
87 : HasAttributeDependentStyle(AttributeRuleProcessorData* aData);
88 : virtual bool MediumFeaturesChanged(nsPresContext* aPresContext);
89 : virtual NS_MUST_OVERRIDE size_t
90 : SizeOfExcludingThis(nsMallocSizeOfFun aMallocSizeOf) const MOZ_OVERRIDE;
91 : virtual NS_MUST_OVERRIDE size_t
92 : SizeOfIncludingThis(nsMallocSizeOfFun aMallocSizeOf) const MOZ_OVERRIDE;
93 :
94 : private:
95 : nsHTMLCSSStyleSheet(const nsHTMLCSSStyleSheet& aCopy) MOZ_DELETE;
96 : nsHTMLCSSStyleSheet& operator=(const nsHTMLCSSStyleSheet& aCopy) MOZ_DELETE;
97 :
98 : protected:
99 : nsCOMPtr<nsIURI> mURL;
100 : nsIDocument* mDocument;
101 : };
102 :
103 : #endif /* !defined(nsHTMLCSSStyleSheet_h_) */
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