image/decoders/icon/gtk/nsIconChannel.h@6474c204b198 (annotated)
image/decoders/icon/gtk/nsIconChannel.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 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #ifndef nsIconChannel_h_ |
| michael@0 | 6 | #define nsIconChannel_h_ |
| michael@0 | 7 | |
| michael@0 | 8 | #include "mozilla/Attributes.h" |
| michael@0 | 9 | |
| michael@0 | 10 | #include "nsIChannel.h" |
| michael@0 | 11 | #include "nsIStreamListener.h" |
| michael@0 | 12 | #include "nsIURI.h" |
| michael@0 | 13 | #include "nsIIconURI.h" |
| michael@0 | 14 | #include "nsCOMPtr.h" |
| michael@0 | 15 | |
| michael@0 | 16 | /** |
| michael@0 | 17 | * This class is the gnome implementation of nsIconChannel. It basically asks |
| michael@0 | 18 | * gtk/gnome for an icon, saves it as a tmp icon, and creates a new channel for |
| michael@0 | 19 | * that file to which all calls will be proxied. |
| michael@0 | 20 | */ |
| michael@0 | 21 | class nsIconChannel MOZ_FINAL : public nsIChannel { |
| michael@0 | 22 | public: |
| michael@0 | 23 | NS_DECL_ISUPPORTS |
| michael@0 | 24 | NS_FORWARD_NSIREQUEST(mRealChannel->) |
| michael@0 | 25 | NS_FORWARD_NSICHANNEL(mRealChannel->) |
| michael@0 | 26 | |
| michael@0 | 27 | nsIconChannel() {} |
| michael@0 | 28 | ~nsIconChannel() {} |
| michael@0 | 29 | |
| michael@0 | 30 | static void Shutdown(); |
| michael@0 | 31 | |
| michael@0 | 32 | /** |
| michael@0 | 33 | * Called by nsIconProtocolHandler after it creates this channel. |
| michael@0 | 34 | * Must be called before calling any other function on this object. |
| michael@0 | 35 | * If this method fails, no other function must be called on this object. |
| michael@0 | 36 | */ |
| michael@0 | 37 | NS_HIDDEN_(nsresult) Init(nsIURI* aURI); |
| michael@0 | 38 | private: |
| michael@0 | 39 | /** |
| michael@0 | 40 | * The channel to the temp icon file (e.g. to /tmp/2qy9wjqw.html). |
| michael@0 | 41 | * Will always be non-null after a successful Init. |
| michael@0 | 42 | */ |
| michael@0 | 43 | nsCOMPtr<nsIChannel> mRealChannel; |
| michael@0 | 44 | |
| michael@0 | 45 | /** |
| michael@0 | 46 | * Called by Init if we need to use the gnomeui library. |
| michael@0 | 47 | */ |
| michael@0 | 48 | nsresult InitWithGnome(nsIMozIconURI *aURI); |
| michael@0 | 49 | nsresult InitWithGIO(nsIMozIconURI *aIconURI); |
| michael@0 | 50 | }; |
| michael@0 | 51 | |
| michael@0 | 52 | #endif |
