/image/decoders/icon/gtk/nsIconChannel.h
http://github.com/zpao/v8monkey · C Header · 84 lines · 23 code · 9 blank · 52 comment · 0 complexity · 3c376b3479e2512cdffba0b36ad1acf8 MD5 · raw file
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Mozilla icon channel for gnome.
- *
- * The Initial Developer of the Original Code is
- * Christian Biesinger <cbiesinger@web.de>.
- * Portions created by the Initial Developer are Copyright (C) 2004
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef nsIconChannel_h_
- #define nsIconChannel_h_
- #include "mozilla/Attributes.h"
- #include "nsIChannel.h"
- #include "nsIStreamListener.h"
- #include "nsIURI.h"
- #include "nsIIconURI.h"
- #include "nsCOMPtr.h"
- /**
- * This class is the gnome implementation of nsIconChannel. It basically asks
- * gtk/gnome for an icon, saves it as a tmp icon, and creates a new channel for
- * that file to which all calls will be proxied.
- */
- class nsIconChannel MOZ_FINAL : public nsIChannel {
- public:
- NS_DECL_ISUPPORTS
- NS_FORWARD_NSIREQUEST(mRealChannel->)
- NS_FORWARD_NSICHANNEL(mRealChannel->)
- nsIconChannel() {}
- ~nsIconChannel() {}
- static void Shutdown();
- /**
- * Called by nsIconProtocolHandler after it creates this channel.
- * Must be called before calling any other function on this object.
- * If this method fails, no other function must be called on this object.
- */
- NS_HIDDEN_(nsresult) Init(nsIURI* aURI);
- private:
- /**
- * The channel to the temp icon file (e.g. to /tmp/2qy9wjqw.html).
- * Will always be non-null after a successful Init.
- */
- nsCOMPtr<nsIChannel> mRealChannel;
- /**
- * Called by Init if we need to use the gnomeui library.
- */
- nsresult InitWithGnome(nsIMozIconURI *aURI);
- nsresult InitWithGIO(nsIMozIconURI *aIconURI);
- };
- #endif