gecko/dom/plugins/ipc/PluginLibrary.h
2012-05-21 12:12:37 +01:00

97 lines
3.2 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=4 ts=4 et :
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_PluginLibrary_h
#define mozilla_PluginLibrary_h 1
#include "prlink.h"
#include "npapi.h"
#include "npfunctions.h"
#include "nscore.h"
#include "nsTArray.h"
#include "nsPluginError.h"
class gfxASurface;
class gfxContext;
class nsCString;
struct nsIntRect;
struct nsIntSize;
class nsNPAPIPlugin;
class nsGUIEvent;
namespace mozilla {
namespace layers {
class Image;
class ImageContainer;
}
}
using namespace mozilla::layers;
namespace mozilla {
class PluginLibrary
{
public:
virtual ~PluginLibrary() { }
/**
* Inform this library about the nsNPAPIPlugin which owns it. This
* object will hold a weak pointer to the plugin.
*/
virtual void SetPlugin(nsNPAPIPlugin* plugin) = 0;
virtual bool HasRequiredFunctions() = 0;
#if defined(XP_UNIX) && !defined(XP_MACOSX) && !defined(MOZ_WIDGET_GONK)
virtual nsresult NP_Initialize(NPNetscapeFuncs* bFuncs, NPPluginFuncs* pFuncs, NPError* error) = 0;
#else
virtual nsresult NP_Initialize(NPNetscapeFuncs* bFuncs, NPError* error) = 0;
#endif
virtual nsresult NP_Shutdown(NPError* error) = 0;
virtual nsresult NP_GetMIMEDescription(const char** mimeDesc) = 0;
virtual nsresult NP_GetValue(void *future, NPPVariable aVariable,
void *aValue, NPError* error) = 0;
#if defined(XP_WIN) || defined(XP_MACOSX) || defined(XP_OS2)
virtual nsresult NP_GetEntryPoints(NPPluginFuncs* pFuncs, NPError* error) = 0;
#endif
virtual nsresult NPP_New(NPMIMEType pluginType, NPP instance,
uint16_t mode, int16_t argc, char* argn[],
char* argv[], NPSavedData* saved,
NPError* error) = 0;
virtual nsresult NPP_ClearSiteData(const char* site, uint64_t flags,
uint64_t maxAge) = 0;
virtual nsresult NPP_GetSitesWithData(InfallibleTArray<nsCString>& aResult) = 0;
virtual nsresult AsyncSetWindow(NPP instance, NPWindow* window) = 0;
virtual nsresult GetImageContainer(NPP instance, ImageContainer** aContainer) = 0;
virtual nsresult GetImageSize(NPP instance, nsIntSize* aSize) = 0;
virtual bool UseAsyncPainting() = 0;
#if defined(XP_MACOSX)
virtual nsresult IsRemoteDrawingCoreAnimation(NPP instance, bool *aDrawing) = 0;
#endif
/**
* The next three methods are the third leg in the trip to
* PluginInstanceParent. They approximately follow the ReadbackSink
* API.
*/
virtual nsresult SetBackgroundUnknown(NPP instance) = 0;
virtual nsresult BeginUpdateBackground(NPP instance,
const nsIntRect&, gfxContext**) = 0;
virtual nsresult EndUpdateBackground(NPP instance,
gfxContext*, const nsIntRect&) = 0;
#if defined(MOZ_WIDGET_QT) && (MOZ_PLATFORM_MAEMO == 6)
virtual nsresult HandleGUIEvent(NPP instance, const nsGUIEvent&, bool*) = 0;
#endif
};
} // namespace mozilla
#endif // ifndef mozilla_PluginLibrary_h