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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PPAPI_THUNK_INSTANCE_API_H_
#define PPAPI_THUNK_INSTANCE_API_H_
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "ppapi/c/dev/ppb_url_util_dev.h"
#include "ppapi/c/pp_bool.h"
#include "ppapi/c/pp_completion_callback.h"
#include "ppapi/c/pp_size.h"
#include "ppapi/c/ppb_audio_config.h"
#include "ppapi/c/ppb_console.h"
#include "ppapi/c/ppb_gamepad.h"
#include "ppapi/c/ppb_instance.h"
#include "ppapi/c/ppb_mouse_cursor.h"
#include "ppapi/c/ppb_text_input_controller.h"
#include "ppapi/c/private/pp_content_decryptor.h"
#include "ppapi/c/private/ppb_instance_private.h"
#include "ppapi/shared_impl/api_id.h"
#include "ppapi/shared_impl/resource.h"
#include "ppapi/shared_impl/singleton_resource_id.h"
// Windows headers interfere with this file.
#ifdef PostMessage
#undef PostMessage
#endif
struct PP_DecryptedBlockInfo;
struct PP_DecryptedFrameInfo;
struct PPP_MessageHandler_0_1;
namespace ppapi {
class Resource;
class TrackedCallback;
struct ViewData;
namespace thunk {
class PPB_Flash_API;
class PPB_Instance_API {
public:
virtual ~PPB_Instance_API() {}
virtual PP_Bool BindGraphics(PP_Instance instance, PP_Resource device) = 0;
virtual PP_Bool IsFullFrame(PP_Instance instance) = 0;
// Unexposed PPAPI functions for proxying.
// Returns the internal view data struct.
virtual const ViewData* GetViewData(PP_Instance instance) = 0;
// Returns the flash fullscreen status.
virtual PP_Bool FlashIsFullscreen(PP_Instance instance) = 0;
// InstancePrivate.
virtual PP_Var GetWindowObject(PP_Instance instance) = 0;
virtual PP_Var GetOwnerElementObject(PP_Instance instance) = 0;
virtual PP_Var ExecuteScript(PP_Instance instance,
PP_Var script,
PP_Var* exception) = 0;
// Audio.
virtual uint32_t GetAudioHardwareOutputSampleRate(PP_Instance instance) = 0;
virtual uint32_t GetAudioHardwareOutputBufferSize(PP_Instance instance) = 0;
// CharSet.
virtual PP_Var GetDefaultCharSet(PP_Instance instance) = 0;
// Console.
virtual void Log(PP_Instance instance,
PP_LogLevel log_level,
PP_Var value) = 0;
virtual void LogWithSource(PP_Instance instance,
PP_LogLevel log_level,
PP_Var source,
PP_Var value) = 0;
// Find.
virtual void SetPluginToHandleFindRequests(PP_Instance instance) = 0;
virtual void NumberOfFindResultsChanged(PP_Instance instance,
int32_t total,
PP_Bool final_result) = 0;
virtual void SelectedFindResultChanged(PP_Instance instance,
int32_t index) = 0;
virtual void SetTickmarks(PP_Instance instance,
const PP_Rect* tickmarks,
uint32_t count) = 0;
// Fullscreen.
virtual PP_Bool IsFullscreen(PP_Instance instance) = 0;
virtual PP_Bool SetFullscreen(PP_Instance instance,
PP_Bool fullscreen) = 0;
virtual PP_Bool GetScreenSize(PP_Instance instance, PP_Size* size) = 0;
// This is an implementation-only function which grabs an instance of a
// "singleton resource". These are used to implement instance interfaces
// (functions which are associated with the instance itself as opposed to a
// resource).
virtual Resource* GetSingletonResource(
PP_Instance instance, SingletonResourceID id) = 0;
// InputEvent.
virtual int32_t RequestInputEvents(PP_Instance instance,
uint32_t event_classes) = 0;
virtual int32_t RequestFilteringInputEvents(PP_Instance instance,
uint32_t event_classes) = 0;
virtual void ClearInputEventRequest(PP_Instance instance,
uint32_t event_classes) = 0;
// InputEventPrivate.
virtual void StartTrackingLatency(PP_Instance instance) = 0;
// Messaging.
virtual void PostMessage(PP_Instance instance, PP_Var message) = 0;
virtual int32_t RegisterMessageHandler(PP_Instance instance,
void* user_data,
const PPP_MessageHandler_0_1* handler,
PP_Resource message_loop) = 0;
virtual void UnregisterMessageHandler(PP_Instance instance) = 0;
// Mouse cursor.
virtual PP_Bool SetCursor(PP_Instance instance,
PP_MouseCursor_Type type,
PP_Resource image,
const PP_Point* hot_spot) = 0;
// MouseLock.
virtual int32_t LockMouse(PP_Instance instance,
scoped_refptr<TrackedCallback> callback) = 0;
virtual void UnlockMouse(PP_Instance instance) = 0;
// TextInput.
virtual void SetTextInputType(PP_Instance instance,
PP_TextInput_Type type) = 0;
virtual void UpdateCaretPosition(PP_Instance instance,
const PP_Rect& caret,
const PP_Rect& bounding_box) = 0;
virtual void CancelCompositionText(PP_Instance instance) = 0;
virtual void SelectionChanged(PP_Instance instance) = 0;
virtual void UpdateSurroundingText(PP_Instance instance,
const char* text,
uint32_t caret,
uint32_t anchor) = 0;
// Zoom.
virtual void ZoomChanged(PP_Instance instance, double factor) = 0;
virtual void ZoomLimitsChanged(PP_Instance instance,
double minimum_factor,
double maximum_factor) = 0;
// Testing and URLUtil.
virtual PP_Var GetDocumentURL(PP_Instance instance,
PP_URLComponents_Dev* components) = 0;
#if !defined(OS_NACL)
// Content Decryptor.
virtual void PromiseResolved(PP_Instance instance, uint32 promise_id) = 0;
virtual void PromiseResolvedWithSession(PP_Instance instance,
uint32 promise_id,
PP_Var web_session_id_var) = 0;
virtual void PromiseRejected(PP_Instance instance,
uint32 promise_id,
PP_CdmExceptionCode exception_code,
uint32 system_code,
PP_Var error_description_var) = 0;
virtual void SessionMessage(PP_Instance instance,
PP_Var web_session_id_var,
PP_Var message_var,
PP_Var destination_url_var) = 0;
virtual void SessionReady(PP_Instance instance,
PP_Var web_session_id_var) = 0;
virtual void SessionClosed(PP_Instance instance,
PP_Var web_session_id_var) = 0;
virtual void SessionError(PP_Instance instance,
PP_Var web_session_id_var,
PP_CdmExceptionCode exception_code,
uint32 system_code,
PP_Var error_description_var) = 0;
virtual void DeliverBlock(PP_Instance instance,
PP_Resource decrypted_block,
const PP_DecryptedBlockInfo* block_info) = 0;
virtual void DecoderInitializeDone(PP_Instance instance,
PP_DecryptorStreamType decoder_type,
uint32_t request_id,
PP_Bool success) = 0;
virtual void DecoderDeinitializeDone(PP_Instance instance,
PP_DecryptorStreamType decoder_type,
uint32_t request_id) = 0;
virtual void DecoderResetDone(PP_Instance instance,
PP_DecryptorStreamType decoder_type,
uint32_t request_id) = 0;
virtual void DeliverFrame(PP_Instance instance,
PP_Resource decrypted_frame,
const PP_DecryptedFrameInfo* frame_info) = 0;
virtual void DeliverSamples(PP_Instance instance,
PP_Resource audio_frames,
const PP_DecryptedSampleInfo* sample_info) = 0;
// URLUtil.
virtual PP_Var ResolveRelativeToDocument(
PP_Instance instance,
PP_Var relative,
PP_URLComponents_Dev* components) = 0;
virtual PP_Bool DocumentCanRequest(PP_Instance instance, PP_Var url) = 0;
virtual PP_Bool DocumentCanAccessDocument(PP_Instance instance,
PP_Instance target) = 0;
virtual PP_Var GetPluginInstanceURL(PP_Instance instance,
PP_URLComponents_Dev* components) = 0;
virtual PP_Var GetPluginReferrerURL(PP_Instance instance,
PP_URLComponents_Dev* components) = 0;
#endif // !defined(OS_NACL)
static const ApiID kApiID = API_ID_PPB_INSTANCE;
};
} // namespace thunk
} // namespace ppapi
#endif // PPAPI_THUNK_INSTANCE_API_H_
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