NativeViewport

mojo/services/native_viewport/native_viewport_controller.cc

+// Copyright 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 "mojo/services/native_viewport/native_viewport_controller.h"
+
+#include "base/message_loop/message_loop.h"
+#include "base/strings/stringprintf.h"
+#include "mojo/services/native_viewport/native_viewport.h"
+#include "ui/events/event.h"
+
+namespace mojo {
+namespace services {
+
+NativeViewportController::NativeViewportController(Handle pipe)
+    : pipe_(pipe) {
+  native_viewport_ = NativeViewport::Create(this);
+}
+NativeViewportController::~NativeViewportController() {
+}
+
+void NativeViewportController::Close() {
+  DCHECK(native_viewport_);
+  native_viewport_->Close();
+}
+
+bool NativeViewportController::OnEvent(ui::Event* event) {
+  ui::LocatedEvent* located = static_cast<ui::LocatedEvent*>(event);
+  SendString(base::StringPrintf("Event @ %d,%d",
+                                located->location().x(),
+                                located->location().y()));
+  return false;
+}
+
+void NativeViewportController::OnResized(const gfx::Size& size) {
+  SendString(base::StringPrintf("Sized to: %d x %d",
+                                size.width(),
+                                size.height()));
+}
+
+void NativeViewportController::OnDestroyed() {
+  base::MessageLoop::current()->Quit();
+}
+
+void NativeViewportController::SendString(const std::string& string) {
+  WriteMessage(pipe_, string.c_str(), string.size()+1, NULL, 0,
+                MOJO_WRITE_MESSAGE_FLAG_NONE);
+}
+
+}  // namespace services
+}  // namespace mojo