Create a new views_aura_desktop.

views/aura_desktop/aura_desktop_main.cc

+// Copyright (c) 2011 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 "aura/desktop.h"
+#include "aura/desktop_host.h"
+#include "aura/window.h"
+#include "aura/window_delegate.h"
+#include "base/at_exit.h"
+#include "base/command_line.h"
+#include "base/i18n/icu_util.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/message_loop.h"
+#include "third_party/skia/include/core/SkXfermode.h"
+#include "ui/base/resource/resource_bundle.h"
+#include "ui/base/ui_base_paths.h"
+#include "ui/gfx/canvas.h"
+#include "ui/gfx/canvas_skia.h"
+#include "ui/gfx/rect.h"
+#include "views/widget/widget.h"
+
+namespace {
+
+// Trivial WindowDelegate implementation that draws a colored background.
+class DemoWindowDelegate : public aura::WindowDelegate {
+ public:
+  explicit DemoWindowDelegate(SkColor color) : color_(color) {}
+
+  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE {
+    canvas->AsCanvasSkia()->drawColor(color_, SkXfermode::kSrc_Mode);
+  }
+
+ private:
+  SkColor color_;
+
+  DISALLOW_COPY_AND_ASSIGN(DemoWindowDelegate);
+};
+
+class TestView : public views::View {
+ public:
+  TestView() {}
+  virtual ~TestView() {}
+
+ private:
+  // Overridden from views::View:
+  virtual void OnPaint(gfx::Canvas* canvas) {
+    canvas->FillRectInt(SK_ColorYELLOW, 0, 0, width(), height());
+  }
+
+  DISALLOW_COPY_AND_ASSIGN(TestView);
+};
+
+}  // namespace
+
+int main(int argc, char** argv) {
+  CommandLine::Init(argc, argv);
+
+  // The exit manager is in charge of calling the dtors of singleton objects.
+  base::AtExitManager exit_manager;
+
+  ui::RegisterPathProvider();
+  icu_util::Initialize();
+  ResourceBundle::InitSharedInstance("en-US");
+
+#if defined(USE_X11)
+  base::MessagePumpX::DisableGtkMessagePump();
+#endif
+
+  aura::Desktop::GetInstance();
+
+  // Create a hierarchy of test windows.
+  DemoWindowDelegate window_delegate1(SK_ColorBLUE);
+  aura::Window window1(&window_delegate1);
+  window1.set_id(1);
+  window1.Init();
+  window1.SetBounds(gfx::Rect(100, 100, 400, 400), 0);
+  window1.SetVisibility(aura::Window::VISIBILITY_SHOWN);
+  window1.SetParent(NULL);
+
+  DemoWindowDelegate window_delegate2(SK_ColorRED);
+  aura::Window window2(&window_delegate2);
+  window2.set_id(2);
+  window2.Init();
+  window2.SetBounds(gfx::Rect(200, 200, 350, 350), 0);
+  window2.SetVisibility(aura::Window::VISIBILITY_SHOWN);
+  window2.SetParent(NULL);
+
+  DemoWindowDelegate window_delegate3(SK_ColorGREEN);
+  aura::Window window3(&window_delegate3);
+  window3.set_id(3);
+  window3.Init();
+  window3.SetBounds(gfx::Rect(10, 10, 50, 50), 0);
+  window3.SetVisibility(aura::Window::VISIBILITY_SHOWN);
+  window3.SetParent(&window2);
+
+  views::Widget widget;
+  views::Widget::InitParams params(views::Widget::InitParams::TYPE_CONTROL);
+  params.bounds = gfx::Rect(75, 75, 80, 80);
+  params.parent = &window2;
+  widget.Init(params);
+  widget.SetContentsView(new TestView);
+
+  aura::Desktop::GetInstance()->Run();
+  return 0;
+}
+