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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_PROXY_PPB_FILE_CHOOSER_PROXY_H_
#define PPAPI_PROXY_PPB_FILE_CHOOSER_PROXY_H_
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "ppapi/c/pp_instance.h"
#include "ppapi/proxy/interface_proxy.h"
#include "ppapi/proxy/proxy_array_output.h"
#include "ppapi/proxy/proxy_non_thread_safe_ref_count.h"
#include "ppapi/proxy/serialized_var.h"
#include "ppapi/thunk/ppb_file_chooser_api.h"
#include "ppapi/cpp/output_traits.h"
#include "ppapi/utility/completion_callback_factory.h"
namespace ppapi {
class HostResource;
struct PPB_FileRef_CreateInfo;
namespace proxy {
class PPB_FileChooser_Proxy : public InterfaceProxy {
public:
explicit PPB_FileChooser_Proxy(Dispatcher* dispatcher);
virtual ~PPB_FileChooser_Proxy();
static PP_Resource CreateProxyResource(
PP_Instance instance,
PP_FileChooserMode_Dev mode,
const char* accept_types);
// InterfaceProxy implementation.
virtual bool OnMessageReceived(const IPC::Message& msg);
static const ApiID kApiID = API_ID_PPB_FILE_CHOOSER;
private:
// Plugin -> host message handlers.
void OnMsgCreate(PP_Instance instance,
int mode,
std::string accept_types,
ppapi::HostResource* result);
void OnMsgShow(const ppapi::HostResource& chooser,
PP_Bool save_as,
SerializedVarReceiveInput suggested_file_name,
bool require_user_gesture);
// Host -> plugin message handlers.
void OnMsgChooseComplete(
const ppapi::HostResource& chooser,
int32_t result_code,
const std::vector<PPB_FileRef_CreateInfo>& chosen_files);
// Called when the show is complete in the host. This will notify the plugin
// via IPC and OnMsgChooseComplete will be called there.
void OnShowCallback(
int32_t result,
scoped_refptr<RefCountedArrayOutputAdapter<PP_Resource> > output,
HostResource chooser);
pp::CompletionCallbackFactory<PPB_FileChooser_Proxy,
ProxyNonThreadSafeRefCount> callback_factory_;
DISALLOW_COPY_AND_ASSIGN(PPB_FileChooser_Proxy);
};
} // namespace proxy
} // namespace ppapi
#endif // PPAPI_PROXY_PPB_FILE_CHOOSER_PROXY_H_
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