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content / renderer / pepper / pepper_file_chooser_host.h [blame]
// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_RENDERER_PEPPER_PEPPER_FILE_CHOOSER_HOST_H_
#define CONTENT_RENDERER_PEPPER_PEPPER_FILE_CHOOSER_HOST_H_
#include <stdint.h>
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "content/common/content_export.h"
#include "ppapi/host/host_message_context.h"
#include "ppapi/host/resource_host.h"
#include "ppapi/proxy/resource_message_params.h"
namespace content {
class RendererPpapiHost;
class CONTENT_EXPORT PepperFileChooserHost final
: public ppapi::host::ResourceHost {
public:
// Structure to store the information about chosen files.
struct ChosenFileInfo {
ChosenFileInfo(const base::FilePath& file_path,
const std::string& display_name);
base::FilePath file_path;
std::string display_name; // May be empty.
};
PepperFileChooserHost(RendererPpapiHost* host,
PP_Instance instance,
PP_Resource resource);
PepperFileChooserHost(const PepperFileChooserHost&) = delete;
PepperFileChooserHost& operator=(const PepperFileChooserHost&) = delete;
~PepperFileChooserHost() override;
int32_t OnResourceMessageReceived(
const IPC::Message& msg,
ppapi::host::HostMessageContext* context) override;
void StoreChosenFiles(const std::vector<ChosenFileInfo>& files);
private:
class CompletionHandler;
int32_t OnShow(ppapi::host::HostMessageContext* context,
bool save_as,
bool open_multiple,
const std::string& suggested_file_name,
const std::vector<std::string>& accept_mime_types);
void DidCreateResourceHosts(const std::vector<base::FilePath>& file_paths,
const std::vector<std::string>& display_names,
const std::vector<int>& browser_ids);
// Non-owning pointer.
raw_ptr<RendererPpapiHost> renderer_ppapi_host_;
ppapi::host::ReplyMessageContext reply_context_;
raw_ptr<CompletionHandler, DanglingUntriaged> handler_;
base::WeakPtrFactory<PepperFileChooserHost> weak_factory_{this};
};
} // namespace content
#endif // CONTENT_RENDERER_PEPPER_PEPPER_FILE_CHOOSER_HOST_H_