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94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=4 ts=4 et :
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_PluginLibrary_h
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#define mozilla_PluginLibrary_h 1
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#include "prlink.h"
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#include "npapi.h"
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#include "npfunctions.h"
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#include "nscore.h"
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#include "nsTArray.h"
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#include "nsError.h"
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#include "mozilla/EventForwards.h"
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class gfxASurface;
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class gfxContext;
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class nsCString;
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struct nsIntRect;
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struct nsIntSize;
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class nsNPAPIPlugin;
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namespace mozilla {
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namespace layers {
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class Image;
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class ImageContainer;
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}
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}
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namespace mozilla {
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class PluginLibrary
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{
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public:
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virtual ~PluginLibrary() { }
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/**
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* Inform this library about the nsNPAPIPlugin which owns it. This
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* object will hold a weak pointer to the plugin.
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*/
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virtual void SetPlugin(nsNPAPIPlugin* plugin) = 0;
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virtual bool HasRequiredFunctions() = 0;
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#if defined(XP_UNIX) && !defined(XP_MACOSX) && !defined(MOZ_WIDGET_GONK)
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virtual nsresult NP_Initialize(NPNetscapeFuncs* bFuncs, NPPluginFuncs* pFuncs, NPError* error) = 0;
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#else
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virtual nsresult NP_Initialize(NPNetscapeFuncs* bFuncs, NPError* error) = 0;
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#endif
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virtual nsresult NP_Shutdown(NPError* error) = 0;
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virtual nsresult NP_GetMIMEDescription(const char** mimeDesc) = 0;
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virtual nsresult NP_GetValue(void *future, NPPVariable aVariable,
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void *aValue, NPError* error) = 0;
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#if defined(XP_WIN) || defined(XP_MACOSX) || defined(XP_OS2)
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virtual nsresult NP_GetEntryPoints(NPPluginFuncs* pFuncs, NPError* error) = 0;
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#endif
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virtual nsresult NPP_New(NPMIMEType pluginType, NPP instance,
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uint16_t mode, int16_t argc, char* argn[],
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char* argv[], NPSavedData* saved,
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NPError* error) = 0;
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virtual nsresult NPP_ClearSiteData(const char* site, uint64_t flags,
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uint64_t maxAge) = 0;
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virtual nsresult NPP_GetSitesWithData(InfallibleTArray<nsCString>& aResult) = 0;
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virtual nsresult AsyncSetWindow(NPP instance, NPWindow* window) = 0;
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virtual nsresult GetImageContainer(NPP instance, mozilla::layers::ImageContainer** aContainer) = 0;
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virtual nsresult GetImageSize(NPP instance, nsIntSize* aSize) = 0;
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virtual bool IsOOP() = 0;
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#if defined(XP_MACOSX)
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virtual nsresult IsRemoteDrawingCoreAnimation(NPP instance, bool *aDrawing) = 0;
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virtual nsresult ContentsScaleFactorChanged(NPP instance, double aContentsScaleFactor) = 0;
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#endif
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/**
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* The next three methods are the third leg in the trip to
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* PluginInstanceParent. They approximately follow the ReadbackSink
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* API.
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*/
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virtual nsresult SetBackgroundUnknown(NPP instance) = 0;
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virtual nsresult BeginUpdateBackground(NPP instance,
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const nsIntRect&, gfxContext**) = 0;
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virtual nsresult EndUpdateBackground(NPP instance,
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gfxContext*, const nsIntRect&) = 0;
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};
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} // namespace mozilla
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#endif // ifndef mozilla_PluginLibrary_h
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