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