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// Copyright (c) 2013 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 "ash/test/test_metro_viewer_process_host.h"
#include <shellapi.h>
#include <shlobj.h>
#include "base/command_line.h"
#include "base/file_path.h"
#include "base/file_util.h"
#include "base/string16.h"
#include "base/time.h"
#include "base/win/scoped_com_initializer.h"
#include "base/win/scoped_comptr.h"
#include "ipc/ipc_channel_proxy.h"
#include "ipc/ipc_message_macros.h"
#include "ui/aura/remote_root_window_host_win.h"
#include "ui/metro_viewer/metro_viewer_messages.h"
#include "ui/surface/accelerated_surface_win.h"
namespace ash {
namespace test {
TestMetroViewerProcessHost::InternalMessageFilter::InternalMessageFilter(
TestMetroViewerProcessHost* owner)
: owner_(owner) {
}
void TestMetroViewerProcessHost::InternalMessageFilter::OnChannelConnected(
int32 peer_pid) {
owner_->NotifyChannelConnected();
}
TestMetroViewerProcessHost::TestMetroViewerProcessHost(
const std::string& ipc_channel_name)
: ipc_thread_("test_metro_viewer_ipc_thread"),
channel_connected_event_(false, false),
closed_unexpectedly_(false) {
base::Thread::Options options;
options.message_loop_type = MessageLoop::TYPE_IO;
ipc_thread_.StartWithOptions(options);
channel_.reset(new IPC::ChannelProxy(
ipc_channel_name.c_str(),
IPC::Channel::MODE_NAMED_SERVER,
this,
ipc_thread_.message_loop_proxy()));
channel_->AddFilter(new InternalMessageFilter(this));
}
TestMetroViewerProcessHost::~TestMetroViewerProcessHost() {
channel_.reset();
ipc_thread_.Stop();
}
void TestMetroViewerProcessHost::NotifyChannelConnected() {
channel_connected_event_.Signal();
}
bool TestMetroViewerProcessHost::LaunchViewerAndWaitForConnection(
const string16& app_user_model_id) {
// Activate the viewer process. NOTE: This assumes that the viewer process is
// registered as the default browser using the provided |app_user_model_id|.
// TODO(robertshield): Initialize COM at test suite startup.
base::win::ScopedCOMInitializer com_initializer;
base::win::ScopedComPtr<IApplicationActivationManager> activator;
HRESULT hr = activator.CreateInstance(CLSID_ApplicationActivationManager);
if (SUCCEEDED(hr)) {
DWORD pid = 0;
hr = activator->ActivateApplication(
app_user_model_id.c_str(), L"open", AO_NONE, &pid);
}
LOG_IF(ERROR, FAILED(hr)) << "Tried and failed to launch Metro Chrome. "
<< "hr=" << std::hex << hr;
// Having launched the viewer process, now we wait for it to connect.
return channel_connected_event_.TimedWait(base::TimeDelta::FromSeconds(60));
}
bool TestMetroViewerProcessHost::Send(IPC::Message* msg) {
return channel_->Send(msg);
}
bool TestMetroViewerProcessHost::OnMessageReceived(
const IPC::Message& message) {
DCHECK(CalledOnValidThread());
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(TestMetroViewerProcessHost, message)
IPC_MESSAGE_HANDLER(MetroViewerHostMsg_SetTargetSurface, OnSetTargetSurface)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled ? true :
aura::RemoteRootWindowHostWin::Instance()->OnMessageReceived(message);
}
void TestMetroViewerProcessHost::OnChannelError() {
closed_unexpectedly_ = true;
aura::RemoteRootWindowHostWin::Instance()->Disconnected();
}
void TestMetroViewerProcessHost::OnSetTargetSurface(
gfx::NativeViewId target_surface) {
DLOG(INFO) << __FUNCTION__ << ", target_surface = " << target_surface;
HWND hwnd = reinterpret_cast<HWND>(target_surface);
backing_surface.reset(new AcceleratedSurface(hwnd));
scoped_refptr<AcceleratedPresenter> any_window =
AcceleratedPresenter::GetForWindow(NULL);
any_window->SetNewTargetWindow(hwnd);
aura::RemoteRootWindowHostWin::Instance()->Connected(this);
}
} // namespace test
} // namespace ash
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