Instance interface implementation. These don't build by themselves, this is...

ppapi/proxy/ppp_instance_proxy.cc

Index: ppapi/proxy/ppp_instance_proxy.cc
===================================================================
--- ppapi/proxy/ppp_instance_proxy.cc	(revision 0)
+++ ppapi/proxy/ppp_instance_proxy.cc	(revision 0)
@@ -0,0 +1,195 @@
+// Copyright (c) 2010 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.
+
+#include "ppapi/proxy/ppp_instance_proxy.h"
+
+#include <algorithm>
+
+#include "ppapi/c/pp_var.h"
+#include "ppapi/c/ppp_instance.h"
+#include "ppapi/proxy/host_dispatcher.h"
+#include "ppapi/proxy/ppapi_messages.h"
+#include "ppapi/proxy/ppb_url_loader_proxy.h"
+
+namespace pp {
+namespace proxy {
+
+namespace {
+
+bool DidCreate(PP_Instance instance,
+               uint32_t argc,
+               const char* argn[],
+               const char* argv[]) {
+  std::vector<std::string> argn_vect;
+  std::vector<std::string> argv_vect;
+  for (uint32_t i = 0; i < argc; i++) {
+    argn_vect.push_back(std::string(argn[i]));
+    argv_vect.push_back(std::string(argv[i]));
+  }
+
+  bool result = false;
+  HostDispatcher::GetForInstance(instance)->Send(
+      new PpapiMsg_PPPInstance_DidCreate(INTERFACE_ID_PPP_INSTANCE, instance,
+                                         argn_vect, argv_vect, &result));
+  return result;
+}
+
+void DidDestroy(PP_Instance instance) {
+  HostDispatcher::GetForInstance(instance)->Send(
+      new PpapiMsg_PPPInstance_DidDestroy(INTERFACE_ID_PPP_INSTANCE, instance));
+}
+
+void DidChangeView(PP_Instance instance,
+                   const PP_Rect* position,
+                   const PP_Rect* clip) {
+  HostDispatcher::GetForInstance(instance)->Send(
+      new PpapiMsg_PPPInstance_DidChangeView(INTERFACE_ID_PPP_INSTANCE,
+                                             instance, *position, *clip));
+}
+
+void DidChangeFocus(PP_Instance instance, bool has_focus) {
+  HostDispatcher::GetForInstance(instance)->Send(
+      new PpapiMsg_PPPInstance_DidChangeFocus(INTERFACE_ID_PPP_INSTANCE,
+                                              instance, has_focus));
+}
+
+bool HandleInputEvent(PP_Instance instance,
+                      const PP_InputEvent* event) {
+  bool result = false;
+  HostDispatcher::GetForInstance(instance)->Send(
+      new PpapiMsg_PPPInstance_HandleInputEvent(INTERFACE_ID_PPP_INSTANCE,
+                                                instance, *event, &result));
+  return result;
+}
+
+bool HandleDocumentLoad(PP_Instance instance,
+                        PP_Resource url_loader) {
+  bool result = false;
+  HostDispatcher::GetForInstance(instance)->Send(
+      new PpapiMsg_PPPInstance_HandleDocumentLoad(INTERFACE_ID_PPP_INSTANCE,
+                                                  instance, url_loader,
+                                                  &result));
+  return result;
+}
+
+PP_Var GetInstanceObject(PP_Instance instance) {
+  Dispatcher* dispatcher = HostDispatcher::GetForInstance(instance);
+  ReceiveSerializedVarReturnValue result;
+  dispatcher->Send(new PpapiMsg_PPPInstance_GetInstanceObject(
+      instance, INTERFACE_ID_PPP_INSTANCE, &result));
+  return result.Return(dispatcher);
+}
+
+static const PPP_Instance instance_interface = {
+  &DidCreate,
+  &DidDestroy,
+  &DidChangeView,
+  &DidChangeFocus,
+  &HandleInputEvent,
+  &HandleDocumentLoad,
+  &GetInstanceObject
+};
+
+}  // namespace
+
+PPP_Instance_Proxy::PPP_Instance_Proxy(Dispatcher* dispatcher,
+                                       const void* target_interface)
+    : InterfaceProxy(dispatcher, target_interface) {
+}
+
+PPP_Instance_Proxy::~PPP_Instance_Proxy() {
+}
+
+const void* PPP_Instance_Proxy::GetSourceInterface() const {
+  return &instance_interface;
+}
+
+InterfaceID PPP_Instance_Proxy::GetInterfaceId() const {
+  return INTERFACE_ID_PPP_INSTANCE;
+}
+
+void PPP_Instance_Proxy::OnMessageReceived(const IPC::Message& msg) {
+  IPC_BEGIN_MESSAGE_MAP(PPP_Instance_Proxy, msg)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPInstance_DidCreate,
+                        OnMsgDidCreate)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPInstance_DidDestroy,
+                        OnMsgDidDestroy)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPInstance_DidChangeView,
+                        OnMsgDidChangeView)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPInstance_DidChangeFocus,
+                        OnMsgDidChangeFocus)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPInstance_HandleInputEvent,
+                        OnMsgHandleInputEvent)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPInstance_HandleDocumentLoad,
+                        OnMsgHandleDocumentLoad)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPInstance_GetInstanceObject,
+                        OnMsgGetInstanceObject)
+  IPC_END_MESSAGE_MAP()
+}
+
+void PPP_Instance_Proxy::OnMsgDidCreate(
+    PP_Instance instance,
+    const std::vector<std::string>& argn,
+    const std::vector<std::string>& argv,
+    bool* result) {
+  *result = false;
+  if (argn.size() != argv.size())
+    return;
+
+  // Make sure the arrays always have at least one element so we can take the
+  // address below.
+  std::vector<const char*> argn_array(
+      std::max(static_cast<size_t>(1), argn.size()));
+  std::vector<const char*> argv_array;
+      std::max(static_cast<size_t>(1), argn.size()));
+  for (size_t i = 0; i < argn.size(); i++) {
+    argn_array[i] = argn[i].c_str();
+    argv_array[i] = argv[i].c_str();
+  }
+
+  DCHECK(ppp_instance_target());
+  *result = ppp_instance_target()->DidCreate(instance,
+                                             static_cast<uint32_t>(argn.size()),
+                                             &argn_array[0], &argv_array[0]);
+  DCHECK(*result);
+}
+
+void PPP_Instance_Proxy::OnMsgDidDestroy(PP_Instance instance) {
+  ppp_instance_target()->DidDestroy(instance);
+}
+
+void PPP_Instance_Proxy::OnMsgDidChangeView(PP_Instance instance,
+                                            const PP_Rect& position,
+                                            const PP_Rect& clip) {
+  ppp_instance_target()->DidChangeView(instance, &position, &clip);
+}
+
+void PPP_Instance_Proxy::OnMsgDidChangeFocus(PP_Instance instance,
+                                             bool has_focus) {
+  ppp_instance_target()->DidChangeFocus(instance, has_focus);
+}
+
+void PPP_Instance_Proxy::OnMsgHandleInputEvent(PP_Instance instance,
+                                               const PP_InputEvent& event,
+                                               bool* result) {
+  *result = ppp_instance_target()->HandleInputEvent(instance, &event);
+}
+
+void PPP_Instance_Proxy::OnMsgHandleDocumentLoad(PP_Instance instance,
+                                                 PP_Resource url_loader,
+                                                 bool* result) {
+  PPB_URLLoader_Proxy::TrackPluginResource(url_loader);
+  *result = ppp_instance_target()->HandleDocumentLoad(
+      instance, url_loader);
+}
+
+void PPP_Instance_Proxy::OnMsgGetInstanceObject(
+    PP_Instance instance,
+    SerializedVarReturnValue result) {
+  result.Return(dispatcher(),
+                ppp_instance_target()->GetInstanceObject(instance));
+}
+
+}  // namespace proxy
+}  // namespace pp
Property changes on: ppapi/proxy/ppp_instance_proxy.cc
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Added: svn:eol-style
   + LF