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lightning-sunbird  0.9+nobinonly
nsPluginArray.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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00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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00013  * License.
00014  *
00015  * The Original Code is mozilla.org code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either of the GNU General Public License Version 2 or later (the "GPL"),
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00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 #ifndef nsPluginArray_h___
00039 #define nsPluginArray_h___
00040 
00041 #include "nsIDOMPluginArray.h"
00042 #include "nsIDOMPlugin.h"
00043 #include "nsIPluginHost.h"
00044 #include "nsIURL.h"
00045 
00046 class nsNavigator;
00047 class nsIDocShell;
00048 class nsIPluginHost;
00049 
00050 class nsPluginArray : public nsIDOMPluginArray,
00051                       public nsIDOMJSPluginArray
00052 {
00053 public:
00054   nsPluginArray(nsNavigator* navigator, nsIDocShell *aDocShell);
00055   virtual ~nsPluginArray();
00056 
00057   NS_DECL_ISUPPORTS
00058 
00059   // nsIDOMPluginArray
00060   NS_DECL_NSIDOMPLUGINARRAY
00061 
00062   // nsIDOMJSPluginArray
00063   NS_DECL_NSIDOMJSPLUGINARRAY
00064 
00065   nsresult GetPluginHost(nsIPluginHost** aPluginHost);
00066 
00067 private:
00068   nsresult GetPlugins();
00069   PRBool AllowPlugins();
00070 
00071 public:
00072   void SetDocShell(nsIDocShell* aDocShell);
00073 
00074 protected:
00075   nsNavigator* mNavigator;
00076   nsCOMPtr<nsIPluginHost> mPluginHost;
00077   PRUint32 mPluginCount;
00078   nsIDOMPlugin** mPluginArray;
00079   nsIDocShell* mDocShell; // weak reference
00080 };
00081 
00082 class nsPluginElement : public nsIDOMPlugin
00083 {
00084 public:
00085   nsPluginElement(nsIDOMPlugin* plugin);
00086   virtual ~nsPluginElement();
00087 
00088   NS_DECL_ISUPPORTS
00089 
00090   NS_IMETHOD GetDescription(nsAString& aDescription);
00091   NS_IMETHOD GetFilename(nsAString& aFilename);
00092   NS_IMETHOD GetName(nsAString& aName);
00093   NS_IMETHOD GetLength(PRUint32* aLength);
00094   NS_IMETHOD Item(PRUint32 aIndex, nsIDOMMimeType** aReturn);
00095   NS_IMETHOD NamedItem(const nsAString& aName, nsIDOMMimeType** aReturn);
00096 
00097 private:
00098   nsresult GetMimeTypes();
00099 
00100 protected:
00101   nsIDOMPlugin* mPlugin;
00102   PRUint32 mMimeTypeCount;
00103   nsIDOMMimeType** mMimeTypeArray;
00104 };
00105 
00106 #endif /* nsPluginArray_h___ */