--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebKit/Plugins/WebPlugin.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2004 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import <Cocoa/Cocoa.h>
+
+/*!
+    WebPlugIn is an informal protocol that enables interaction between an application
+    and web related plug-ins it may contain.
+*/
+
+@interface NSObject (WebPlugIn)
+
+/*!
+    @method webPlugInInitialize
+    @abstract Tell the plug-in to perform one-time initialization.
+    @discussion This method must be only called once per instance of the plug-in
+    object and must be called before any other methods in this protocol.
+*/
+- (void)webPlugInInitialize;
+
+/*!
+    @method webPlugInStart
+    @abstract Tell the plug-in to start normal operation.
+    @discussion The plug-in usually begins drawing, playing sounds and/or
+    animation in this method.  This method must be called before calling webPlugInStop.
+    This method may called more than once, provided that the application has
+    already called webPlugInInitialize and that each call to webPlugInStart is followed
+    by a call to webPlugInStop.
+*/
+- (void)webPlugInStart;
+
+/*!
+    @method webPlugInStop
+    @abstract Tell the plug-in to stop normal operation.
+    @discussion webPlugInStop must be called before this method.  This method may be
+    called more than once, provided that the application has already called
+    webPlugInInitialize and that each call to webPlugInStop is preceded by a call to
+    webPlugInStart.
+*/
+- (void)webPlugInStop;
+
+/*!
+    @method webPlugInDestroy
+    @abstract Tell the plug-in perform cleanup and prepare to be deallocated.
+    @discussion The plug-in typically releases memory and other resources in this
+    method.  If the plug-in has retained the WebPlugInContainer, it must release
+    it in this mehthod.  This method must be only called once per instance of the
+    plug-in object.  No other methods in this interface may be called after the
+    application has called webPlugInDestroy.
+*/
+- (void)webPlugInDestroy;
+
+/*!
+    @method webPlugInSetIsSelected:
+    @discusssion Informs the plug-in whether or not it is selected.  This is typically
+    used to allow the plug-in to alter it's appearance when selected.
+*/
+- (void)webPlugInSetIsSelected:(BOOL)isSelected;
+
+/*!
+    @method objectForWebScript
+    @discussion objectForWebScript is used to expose a plug-in's scripting interface.  The 
+    methods of the object are exposed to the script environment.  See the WebScripting
+    informal protocol for more details.
+    @result Returns the object that exposes the plug-in's interface.  The class of this
+    object can implement methods from the WebScripting informal protocol.
+*/
+- (id)objectForWebScript;
+
+@end