1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_IN_PROCESS_RESOURCE_CREATION_H_
6 #define CONTENT_RENDERER_PEPPER_PEPPER_IN_PROCESS_RESOURCE_CREATION_H_
8 #include "base/basictypes.h"
9 #include "base/memory/scoped_ptr.h"
10 #include "content/renderer/pepper/resource_creation_impl.h"
11 #include "ppapi/proxy/connection.h"
15 class RendererPpapiHostImpl;
17 // This class provides creation functions for the new resources with IPC
18 // backends that live in content/renderer/pepper.
20 // (See pepper_in_process_router.h for more information.)
22 // This is a bit confusing. The "old-style" resources live in
23 // content/renderer/pepper and are created by the ResourceCreationImpl in that
24 // directory. The "new-style" IPC-only resources are in ppapi/proxy and are
25 // created by the RessourceCreationProxy in that directory.
27 // This class allows us to run new-style IPC-only resources in-process. We use
28 // the PepperInProcessRouter to run it in process. But then we have a problem
29 // with allocating the resources since src/webkit can't depend on IPC or see
30 // our IPC backend in content. This class overrides the normal in-process
31 // resource creation and adds in the resources that we implement in
34 // When we convert all resources to use the new-style, we can just use the
35 // ResourceCreationProxy for all resources. This class is just glue to manage
36 // the temporary "two different cases."
37 class PepperInProcessResourceCreation : public ResourceCreationImpl {
39 PepperInProcessResourceCreation(RendererPpapiHostImpl* host_impl,
40 PepperPluginInstanceImpl* instance);
41 virtual ~PepperInProcessResourceCreation();
43 // ResourceCreation_API implementation.
44 virtual PP_Resource CreateBrowserFont(
46 const PP_BrowserFont_Trusted_Description* description) OVERRIDE;
47 virtual PP_Resource CreateFileChooser(PP_Instance instance,
48 PP_FileChooserMode_Dev mode,
49 const PP_Var& accept_types) OVERRIDE;
50 virtual PP_Resource CreateFileIO(PP_Instance instance) OVERRIDE;
51 virtual PP_Resource CreateFileRef(PP_Instance instance,
52 const ppapi::FileRefCreateInfo& create_info)
54 virtual PP_Resource CreateFileSystem(PP_Instance instance,
55 PP_FileSystemType type) OVERRIDE;
56 virtual PP_Resource CreateGraphics2D(PP_Instance pp_instance,
58 PP_Bool is_always_opaque) OVERRIDE;
59 virtual PP_Resource CreatePrinting(PP_Instance instance) OVERRIDE;
60 virtual PP_Resource CreateTrueTypeFont(
62 const struct PP_TrueTypeFontDesc_Dev* desc) OVERRIDE;
63 virtual PP_Resource CreateURLLoader(PP_Instance instance) OVERRIDE;
64 virtual PP_Resource CreateURLRequestInfo(PP_Instance instance) OVERRIDE;
65 virtual PP_Resource CreateWebSocket(PP_Instance instance) OVERRIDE;
68 // Non-owning pointer to the host for the current plugin.
69 RendererPpapiHostImpl* host_impl_;
71 DISALLOW_COPY_AND_ASSIGN(PepperInProcessResourceCreation);
74 } // namespace content
76 #endif // CONTENT_RENDERER_PEPPER_PEPPER_IN_PROCESS_RESOURCE_CREATION_H_