content/html/document/src/MediaDocument.h@6474c204b198 (annotated)
content/html/document/src/MediaDocument.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef mozilla_dom_MediaDocument_h |
| michael@0 | 7 | #define mozilla_dom_MediaDocument_h |
| michael@0 | 8 | |
| michael@0 | 9 | #include "mozilla/Attributes.h" |
| michael@0 | 10 | #include "nsHTMLDocument.h" |
| michael@0 | 11 | #include "nsGenericHTMLElement.h" |
| michael@0 | 12 | #include "nsAutoPtr.h" |
| michael@0 | 13 | #include "nsIStringBundle.h" |
| michael@0 | 14 | |
| michael@0 | 15 | #define NSMEDIADOCUMENT_PROPERTIES_URI "chrome://global/locale/layout/MediaDocument.properties" |
| michael@0 | 16 | |
| michael@0 | 17 | namespace mozilla { |
| michael@0 | 18 | namespace dom { |
| michael@0 | 19 | |
| michael@0 | 20 | class MediaDocument : public nsHTMLDocument |
| michael@0 | 21 | { |
| michael@0 | 22 | public: |
| michael@0 | 23 | MediaDocument(); |
| michael@0 | 24 | virtual ~MediaDocument(); |
| michael@0 | 25 | |
| michael@0 | 26 | virtual nsresult Init() MOZ_OVERRIDE; |
| michael@0 | 27 | |
| michael@0 | 28 | virtual nsresult StartDocumentLoad(const char* aCommand, |
| michael@0 | 29 | nsIChannel* aChannel, |
| michael@0 | 30 | nsILoadGroup* aLoadGroup, |
| michael@0 | 31 | nsISupports* aContainer, |
| michael@0 | 32 | nsIStreamListener** aDocListener, |
| michael@0 | 33 | bool aReset = true, |
| michael@0 | 34 | nsIContentSink* aSink = nullptr) MOZ_OVERRIDE; |
| michael@0 | 35 | |
| michael@0 | 36 | virtual void SetScriptGlobalObject(nsIScriptGlobalObject* aGlobalObject) MOZ_OVERRIDE; |
| michael@0 | 37 | |
| michael@0 | 38 | virtual bool WillIgnoreCharsetOverride() |
| michael@0 | 39 | { |
| michael@0 | 40 | return true; |
| michael@0 | 41 | } |
| michael@0 | 42 | |
| michael@0 | 43 | protected: |
| michael@0 | 44 | void BecomeInteractive(); |
| michael@0 | 45 | |
| michael@0 | 46 | virtual nsresult CreateSyntheticDocument(); |
| michael@0 | 47 | |
| michael@0 | 48 | friend class MediaDocumentStreamListener; |
| michael@0 | 49 | nsresult StartLayout(); |
| michael@0 | 50 | |
| michael@0 | 51 | void GetFileName(nsAString& aResult); |
| michael@0 | 52 | |
| michael@0 | 53 | nsresult LinkStylesheet(const nsAString& aStylesheet); |
| michael@0 | 54 | |
| michael@0 | 55 | // |aFormatNames[]| needs to have four elements in the following order: |
| michael@0 | 56 | // a format name with neither dimension nor file, a format name with |
| michael@0 | 57 | // filename but w/o dimension, a format name with dimension but w/o filename, |
| michael@0 | 58 | // a format name with both of them. For instance, it can have |
| michael@0 | 59 | // "ImageTitleWithNeitherDimensionsNorFile", "ImageTitleWithoutDimensions", |
| michael@0 | 60 | // "ImageTitleWithDimesions2", "ImageTitleWithDimensions2AndFile". |
| michael@0 | 61 | // |
| michael@0 | 62 | // Also see MediaDocument.properties if you want to define format names |
| michael@0 | 63 | // for a new subclass. aWidth and aHeight are pixels for |ImageDocument|, |
| michael@0 | 64 | // but could be in other units for other 'media', in which case you have to |
| michael@0 | 65 | // define format names accordingly. |
| michael@0 | 66 | void UpdateTitleAndCharset(const nsACString& aTypeStr, |
| michael@0 | 67 | const char* const* aFormatNames = sFormatNames, |
| michael@0 | 68 | int32_t aWidth = 0, |
| michael@0 | 69 | int32_t aHeight = 0, |
| michael@0 | 70 | const nsAString& aStatus = EmptyString()); |
| michael@0 | 71 | |
| michael@0 | 72 | nsCOMPtr<nsIStringBundle> mStringBundle; |
| michael@0 | 73 | static const char* const sFormatNames[4]; |
| michael@0 | 74 | |
| michael@0 | 75 | private: |
| michael@0 | 76 | enum {eWithNoInfo, eWithFile, eWithDim, eWithDimAndFile}; |
| michael@0 | 77 | bool mDocumentElementInserted; |
| michael@0 | 78 | }; |
| michael@0 | 79 | |
| michael@0 | 80 | |
| michael@0 | 81 | class MediaDocumentStreamListener: public nsIStreamListener |
| michael@0 | 82 | { |
| michael@0 | 83 | public: |
| michael@0 | 84 | MediaDocumentStreamListener(MediaDocument *aDocument); |
| michael@0 | 85 | virtual ~MediaDocumentStreamListener(); |
| michael@0 | 86 | void SetStreamListener(nsIStreamListener *aListener); |
| michael@0 | 87 | |
| michael@0 | 88 | NS_DECL_ISUPPORTS |
| michael@0 | 89 | |
| michael@0 | 90 | NS_DECL_NSIREQUESTOBSERVER |
| michael@0 | 91 | |
| michael@0 | 92 | NS_DECL_NSISTREAMLISTENER |
| michael@0 | 93 | |
| michael@0 | 94 | nsRefPtr<MediaDocument> mDocument; |
| michael@0 | 95 | nsCOMPtr<nsIStreamListener> mNextStream; |
| michael@0 | 96 | }; |
| michael@0 | 97 | |
| michael@0 | 98 | } // namespace dom |
| michael@0 | 99 | } // namespace mozilla |
| michael@0 | 100 | |
| michael@0 | 101 | #endif /* mozilla_dom_MediaDocument_h */ |
