mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 08:35:26 +00:00
140 lines
4.3 KiB
C++
140 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** 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 mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of 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 nsPluginArray_h___
|
|
#define nsPluginArray_h___
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIDOMPluginArray.h"
|
|
#include "nsIDOMPlugin.h"
|
|
#include "nsIPluginHost.h"
|
|
#include "nsIURL.h"
|
|
|
|
class nsNavigator;
|
|
class nsIDocShell;
|
|
|
|
// NB: Due to weak references, nsNavigator has intimate knowledge of our
|
|
// internals.
|
|
class nsPluginArray : public nsIDOMPluginArray
|
|
{
|
|
public:
|
|
nsPluginArray(nsNavigator* navigator, nsIDocShell *aDocShell);
|
|
virtual ~nsPluginArray();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
|
|
// nsIDOMPluginArray
|
|
NS_DECL_NSIDOMPLUGINARRAY
|
|
|
|
nsresult GetPluginHost(nsIPluginHost** aPluginHost);
|
|
|
|
nsIDOMPlugin* GetItemAt(PRUint32 aIndex, nsresult* aResult);
|
|
nsIDOMPlugin* GetNamedItem(const nsAString& aName, nsresult* aResult);
|
|
|
|
static nsPluginArray* FromSupports(nsISupports* aSupports)
|
|
{
|
|
#ifdef DEBUG
|
|
{
|
|
nsCOMPtr<nsIDOMPluginArray> array_qi = do_QueryInterface(aSupports);
|
|
|
|
// If this assertion fires the QI implementation for the object in
|
|
// question doesn't use the nsIDOMPluginArray pointer as the nsISupports
|
|
// pointer. That must be fixed, or we'll crash...
|
|
NS_ASSERTION(array_qi == static_cast<nsIDOMPluginArray*>(aSupports),
|
|
"Uh, fix QI!");
|
|
}
|
|
#endif
|
|
|
|
return static_cast<nsPluginArray*>(aSupports);
|
|
}
|
|
|
|
private:
|
|
nsresult GetPlugins();
|
|
PRBool AllowPlugins();
|
|
|
|
public:
|
|
void SetDocShell(nsIDocShell *aDocShell);
|
|
void Invalidate();
|
|
|
|
protected:
|
|
nsNavigator* mNavigator;
|
|
nsCOMPtr<nsIPluginHost> mPluginHost;
|
|
PRUint32 mPluginCount;
|
|
nsIDOMPlugin** mPluginArray;
|
|
nsIDocShell* mDocShell; // weak reference
|
|
};
|
|
|
|
class nsPluginElement : public nsIDOMPlugin
|
|
{
|
|
public:
|
|
nsPluginElement(nsIDOMPlugin* plugin);
|
|
virtual ~nsPluginElement();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIDOMPLUGIN
|
|
|
|
nsIDOMMimeType* GetItemAt(PRUint32 aIndex, nsresult* aResult);
|
|
nsIDOMMimeType* GetNamedItem(const nsAString& aName, nsresult* aResult);
|
|
|
|
static nsPluginElement* FromSupports(nsISupports* aSupports)
|
|
{
|
|
#ifdef DEBUG
|
|
{
|
|
nsCOMPtr<nsIDOMPlugin> plugin_qi = do_QueryInterface(aSupports);
|
|
|
|
// If this assertion fires the QI implementation for the object in
|
|
// question doesn't use the nsIDOMPlugin pointer as the nsISupports
|
|
// pointer. That must be fixed, or we'll crash...
|
|
NS_ASSERTION(plugin_qi == static_cast<nsIDOMPlugin*>(aSupports),
|
|
"Uh, fix QI!");
|
|
}
|
|
#endif
|
|
|
|
return static_cast<nsPluginElement*>(aSupports);
|
|
}
|
|
|
|
private:
|
|
nsresult GetMimeTypes();
|
|
|
|
protected:
|
|
nsIDOMPlugin* mPlugin;
|
|
PRUint32 mMimeTypeCount;
|
|
nsIDOMMimeType** mMimeTypeArray;
|
|
};
|
|
|
|
#endif /* nsPluginArray_h___ */
|