зеркало из https://github.com/mozilla/gecko-dev.git
144 строки
5.0 KiB
C++
144 строки
5.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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////////////////////////////////////////////////////////////////////////////////
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/**
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* <B>INTERFACE TO NETSCAPE COMMUNICATOR PLUGINS (NEW C++ API).</B>
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*
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* <P>This superscedes the old plugin API (npapi.h, npupp.h), and
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* eliminates the need for glue files: npunix.c, npwin.cpp and npmac.cpp that
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* get linked with the plugin. You will however need to link with the "backward
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* adapter" (badapter.cpp) in order to allow your plugin to run in pre-5.0
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* browsers.
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*
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* <P>See nsplugin.h for an overview of how this interface fits with the
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* overall plugin architecture.
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*/
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////////////////////////////////////////////////////////////////////////////////
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#ifndef nsIPluginInstancePeer_h___
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#define nsIPluginInstancePeer_h___
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#include "nsplugindefs.h"
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#include "nsISupports.h"
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class nsIOutputStream;
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struct JSObject;
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#define NS_IPLUGININSTANCEPEER_IID \
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{ /* 4b7cea20-019b-11d2-815b-006008119d7a */ \
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0x4b7cea20, \
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0x019b, \
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0x11d2, \
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{0x81, 0x5b, 0x00, 0x60, 0x08, 0x11, 0x9d, 0x7a} \
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}
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////////////////////////////////////////////////////////////////////////////////
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// Plugin Instance Peer Interface
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/**
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* The nsIPluginInstancePeer interface is the set of operations implemented
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* by the browser to support a plugin instance. When a plugin instance is
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* constructed, a nsIPluginInstancePeer is passed to its initializer
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* representing the instantiation of the plugin on the page.
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*
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* Other interfaces may be obtained from nsIPluginInstancePeer by calling
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* QueryInterface, e.g. nsIPluginTagInfo.
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*/
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class nsIPluginInstancePeer : public nsISupports {
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public:
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NS_DEFINE_STATIC_IID_ACCESSOR(NS_IPLUGININSTANCEPEER_IID)
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/**
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* Returns the value of a variable associated with the plugin manager.
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*
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* (Corresponds to NPN_GetValue.)
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*
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* @param variable - the plugin manager variable to get
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* @param value - the address of where to store the resulting value
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* @result - NS_OK if this operation was successful
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*/
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NS_IMETHOD
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GetValue(nsPluginInstancePeerVariable variable, void *value) = 0;
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/**
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* Returns the MIME type of the plugin instance.
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*
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* (Corresponds to NPP_New's MIMEType argument.)
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*
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* @param result - resulting MIME type
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* @result - NS_OK if this operation was successful
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*/
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NS_IMETHOD
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GetMIMEType(nsMIMEType *result) = 0;
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/**
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* Returns the mode of the plugin instance, i.e. whether the plugin is
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* embedded in the html, or full page.
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*
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* (Corresponds to NPP_New's mode argument.)
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*
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* @param result - the resulting mode
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* @result - NS_OK if this operation was successful
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*/
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NS_IMETHOD
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GetMode(nsPluginMode *result) = 0;
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/**
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* This operation is called by the plugin instance when it wishes to send
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* a stream of data to the browser. It constructs a new output stream to which
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* the plugin may send the data. When complete, the Close and Release methods
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* should be called on the output stream.
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*
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* (Corresponds to NPN_NewStream.)
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*
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* @param type - type MIME type of the stream to create
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* @param target - the target window name to receive the data
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* @param result - the resulting output stream
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* @result - NS_OK if this operation was successful
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*/
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NS_IMETHOD
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NewStream(nsMIMEType type, const char* target, nsIOutputStream* *result) = 0;
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/**
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* This operation causes status information to be displayed on the window
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* associated with the plugin instance.
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*
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* (Corresponds to NPN_Status.)
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*
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* @param message - the status message to display
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* @result - NS_OK if this operation was successful
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*/
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NS_IMETHOD
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ShowStatus(const char* message) = 0;
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/**
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* Set the desired size of the window in which the plugin instance lives.
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*
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* @param width - new window width
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* @param height - new window height
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* @result - NS_OK if this operation was successful
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*/
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NS_IMETHOD
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SetWindowSize(PRUint32 width, PRUint32 height) = 0;
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};
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////////////////////////////////////////////////////////////////////////////////
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#endif /* nsIPluginInstancePeer_h___ */
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