1 files changed, 99 insertions, 0 deletions
diff --git a/mojo/services/native_viewport/main.cc b/mojo/services/native_viewport/main.cc
new file mode 100644
index 0000000..504e555
--- /dev/null
+++ b/mojo/services/native_viewport/main.cc
@@ -0,0 +1,99 @@
+// Copyright 2014 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 <algorithm>
+
+#include "base/command_line.h"
+#include "base/macros.h"
+#include "base/message_loop/message_loop.h"
+#include "mojo/application/application_runner_chromium.h"
+#include "mojo/common/tracing_impl.h"
+#include "mojo/public/c/system/main.h"
+#include "mojo/public/cpp/application/application_connection.h"
+#include "mojo/public/cpp/application/application_delegate.h"
+#include "mojo/public/cpp/application/application_impl.h"
+#include "mojo/public/cpp/application/interface_factory_impl.h"
+#include "mojo/services/gles2/gpu_impl.h"
+#include "mojo/services/native_viewport/native_viewport_impl.h"
+#include "third_party/mojo_services/src/native_viewport/public/cpp/args.h"
+#include "ui/events/event_switches.h"
+#include "ui/gl/gl_surface.h"
+
+using mojo::ApplicationConnection;
+using mojo::Gpu;
+using mojo::NativeViewport;
+
+namespace native_viewport {
+
+class NativeViewportAppDelegate : public mojo::ApplicationDelegate,
+                                  public mojo::InterfaceFactory<NativeViewport>,
+                                  public mojo::InterfaceFactory<Gpu> {
+ public:
+  NativeViewportAppDelegate() : is_headless_(false) {}
+  ~NativeViewportAppDelegate() override {}
+
+ private:
+  // mojo::ApplicationDelegate implementation.
+  void Initialize(mojo::ApplicationImpl* application) override {
+    tracing_.Initialize(application);
+
+#if defined(OS_LINUX)
+    // Apply the switch for kTouchEvents to CommandLine (if set). This allows
+    // redirecting the mouse to a touch device on X for testing.
+    base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
+    const std::string touch_event_string("--" +
+                                         std::string(switches::kTouchDevices));
+    auto touch_iter = std::find(application->args().begin(),
+                                application->args().end(),
+                                touch_event_string);
+    if (touch_iter != application->args().end() &&
+        ++touch_iter != application->args().end()) {
+      command_line->AppendSwitchASCII(touch_event_string, *touch_iter);
+    }
+#endif
+
+    if (application->HasArg(mojo::kUseTestConfig))
+      gfx::GLSurface::InitializeOneOffForTests();
+    else
+      gfx::GLSurface::InitializeOneOff();
+
+    is_headless_ = application->HasArg(mojo::kUseHeadlessConfig);
+  }
+
+  bool ConfigureIncomingConnection(ApplicationConnection* connection) override {
+    connection->AddService<NativeViewport>(this);
+    connection->AddService<Gpu>(this);
+    return true;
+  }
+
+  // mojo::InterfaceFactory<NativeViewport> implementation.
+  void Create(ApplicationConnection* connection,
+              mojo::InterfaceRequest<NativeViewport> request) override {
+    if (!gpu_state_.get())
+      gpu_state_ = new gles2::GpuState;
+    new NativeViewportImpl(is_headless_, gpu_state_, request.Pass());
+  }
+
+  // mojo::InterfaceFactory<Gpu> implementation.
+  void Create(ApplicationConnection* connection,
+              mojo::InterfaceRequest<Gpu> request) override {
+    if (!gpu_state_.get())
+      gpu_state_ = new gles2::GpuState;
+    new gles2::GpuImpl(request.Pass(), gpu_state_);
+  }
+
+  scoped_refptr<gles2::GpuState> gpu_state_;
+  bool is_headless_;
+  mojo::TracingImpl tracing_;
+
+  DISALLOW_COPY_AND_ASSIGN(NativeViewportAppDelegate);
+};
+}
+
+MojoResult MojoMain(MojoHandle shell_handle) {
+  mojo::ApplicationRunnerChromium runner(
+      new native_viewport::NativeViewportAppDelegate);
+  runner.set_message_loop_type(base::MessageLoop::TYPE_UI);
+  return runner.Run(shell_handle);
+}