| // 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 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/macros.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 |
| : public ppapi::host::ResourceHost, |
| public base::SupportsWeakPtr<PepperFileChooserHost> { |
| 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() 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. |
| RendererPpapiHost* renderer_ppapi_host_; |
| |
| ppapi::host::ReplyMessageContext reply_context_; |
| CompletionHandler* handler_; |
| |
| base::WeakPtrFactory<PepperFileChooserHost> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PepperFileChooserHost); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_PEPPER_PEPPER_FILE_CHOOSER_HOST_H_ |