Introduce bypass logic for SetCursorLocation message.

chromeos/dbus/ibus/ibus_panel_service.cc

 // 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.
 
 #include "chromeos/dbus/ibus/ibus_panel_service.h"
 
 #include <string>
 #include "base/bind.h"
 #include "base/callback.h"
 #include "chromeos/dbus/ibus/ibus_constants.h"
+#include "chromeos/dbus/ibus/ibus_input_context_client.h"
 #include "chromeos/dbus/ibus/ibus_lookup_table.h"
 #include "chromeos/dbus/ibus/ibus_property.h"
 #include "chromeos/dbus/ibus/ibus_text.h"
 #include "dbus/bus.h"
 #include "dbus/exported_object.h"
 #include "dbus/message.h"
 #include "dbus/object_path.h"
 #include "dbus/object_proxy.h"
 
 namespace chromeos {
 // TODO(nona): Remove ibus namespace after complete libibus removal.
 namespace ibus {
 
 class IBusPanelServiceImpl : public IBusPanelService {
  public:
-  explicit IBusPanelServiceImpl(dbus::Bus* bus)
+  explicit IBusPanelServiceImpl(dbus::Bus* bus,
+                                IBusInputContextClient* input_context)
       : bus_(bus),
         candidate_window_handler_(NULL),
         property_handler_(NULL),
         weak_ptr_factory_(this) {
     exported_object_ = bus->GetExportedObject(
         dbus::ObjectPath(ibus::panel::kServicePath));
 
     exported_object_->ExportMethod(
         ibus::panel::kServiceInterface,
         ibus::panel::kUpdateLookupTableMethod,
@@ skipping 80 matching lines @@
         base::Bind(&IBusPanelServiceImpl::NoOperation,
                    weak_ptr_factory_.GetWeakPtr()),
         base::Bind(&IBusPanelServiceImpl::OnMethodExported,
                    weak_ptr_factory_.GetWeakPtr()));
 
     // Request well known name to ibus-daemon.
     bus->RequestOwnership(
         ibus::panel::kServiceName,
         base::Bind(&IBusPanelServiceImpl::OnRequestOwnership,
                    weak_ptr_factory_.GetWeakPtr()));
+
+    input_context->SetSetCursorLocationHandler(
+        base::Bind(&IBusPanelServiceImpl::SetCursorLocation,
+                   weak_ptr_factory_.GetWeakPtr()));
   }
 
   virtual ~IBusPanelServiceImpl() {
     bus_->UnregisterExportedObject(
         dbus::ObjectPath(ibus::panel::kServicePath));
   }
 
   // IBusPanelService override.
   virtual void SetUpCandidateWindowHandler(
       IBusPanelCandidateWindowHandlerInterface* handler) {
@@ skipping 194 matching lines @@
       DLOG(WARNING) << "RegisterProperties called with incorrect parameters:"
                     << method_call->ToString();
       return;
     }
     property_handler_->UpdateProperty(property);
 
     dbus::Response* response = dbus::Response::FromMethodCall(method_call);
     response_sender.Run(response);
   }
 
+  void SetCursorLocation(const ibus::Rect& cursor_location,
+                         const ibus::Rect& composition_head) {
+    // TODO(nona): implement this function.
+  }
+
   // Handles FocusIn, FocusOut, StateChanged method calls from IBus, and ignores
   // them.
   void NoOperation(dbus::MethodCall* method_call,
                    dbus::ExportedObject::ResponseSender response_sender) {
     if (!property_handler_)
       return;
 
     dbus::Response* response = dbus::Response::FromMethodCall(method_call);
     response_sender.Run(response);
   }
@@ skipping 48 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(IBusPanelServiceStubImpl);
 };
 
 IBusPanelService::IBusPanelService() {
 }
 
 IBusPanelService::~IBusPanelService() {
 }
 
 // static
-IBusPanelService* IBusPanelService::Create(DBusClientImplementationType type,
-                                           dbus::Bus* bus) {
+IBusPanelService* IBusPanelService::Create(
+    DBusClientImplementationType type,
+    dbus::Bus* bus,
+    IBusInputContextClient* input_context) {
   if (type == REAL_DBUS_CLIENT_IMPLEMENTATION) {
-    return new IBusPanelServiceImpl(bus);
+    return new IBusPanelServiceImpl(bus, input_context);
   } else {
     return new IBusPanelServiceStubImpl();
   }
 }
 
 }  // namespace ibus
 }  // namespace chromeos