Add NativeWidgetViews. This is a stub implementation that mostly just defers to its parent NativeWidget.

http://crbug.com/83663
TEST=none
Review URL: http://codereview.chromium.org/6990048

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@86488 0039d316-1c4b-4281-b951-d872f2087c98

7 files changed, 399 insertions, 0 deletions

diff --git a/views/examples/examples_main.cc b/views/examples/examples_main.cc
index 1c28b42..be25458 100644
--- a/views/examples/examples_main.cc
+++ b/views/examples/examples_main.cc
@@ -21,6 +21,7 @@
 #include "views/examples/message_box_example.h"
 #include "views/examples/native_theme_button_example.h"
 #include "views/examples/native_theme_checkbox_example.h"
+#include "views/examples/native_widget_views_example.h"
 #include "views/examples/radio_button_example.h"
 #include "views/examples/scroll_view_example.h"
 #include "views/examples/single_split_view_example.h"
@@ -110,6 +111,10 @@ void ExamplesMain::Run() {
   tabbed_pane->AddTab(native_theme_button_example.GetExampleTitle(),
                       native_theme_button_example.GetExampleView());
 
+  examples::NativeWidgetViewsExample native_widget_views_example(this);
+  tabbed_pane->AddTab(native_widget_views_example.GetExampleTitle(),
+                      native_widget_views_example.GetExampleView());
+
   examples::TextfieldExample textfield_example(this);
   tabbed_pane->AddTab(textfield_example.GetExampleTitle(),
                       textfield_example.GetExampleView());
diff --git a/views/examples/native_widget_views_example.cc b/views/examples/native_widget_views_example.cc
new file mode 100644
index 0000000..f02b3e1
--- /dev/null
+++ b/views/examples/native_widget_views_example.cc
@@ -0,0 +1,35 @@
+// 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 "views/examples/native_widget_views_example.h"
+
+#include "views/examples/example_base.h"
+#include "views/view.h"
+#include "views/widget/widget.h"
+#include "views/widget/native_widget_views.h"
+
+namespace examples {
+
+NativeWidgetViewsExample::NativeWidgetViewsExample(ExamplesMain* main)
+    : ExampleBase(main) {
+}
+
+NativeWidgetViewsExample::~NativeWidgetViewsExample() {
+}
+
+std::wstring NativeWidgetViewsExample::GetExampleTitle() {
+  return L"NativeWidgetViews";
+}
+
+void NativeWidgetViewsExample::CreateExampleView(views::View* container) {
+  views::Widget* widget = new views::Widget;
+  views::NativeWidgetViews* nwv = new views::NativeWidgetViews(widget);
+  views::Widget::InitParams params(views::Widget::InitParams::TYPE_CONTROL);
+  params.native_widget = nwv;
+  widget->Init(params);
+  container->AddChildView(nwv->GetView());
+  widget->SetBounds(gfx::Rect(10, 10, 50, 50));
+}
+
+}  // namespace examples
diff --git a/views/examples/native_widget_views_example.h b/views/examples/native_widget_views_example.h
new file mode 100644
index 0000000..b3d8b96
--- /dev/null
+++ b/views/examples/native_widget_views_example.h
@@ -0,0 +1,32 @@
+// 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.
+
+#ifndef VIEWS_EXAMPLES_NATIVE_WIDGET_VIEWS_EXAMPLE_H_
+#define VIEWS_EXAMPLES_NATIVE_WIDGET_VIEWS_EXAMPLE_H_
+#pragma once
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "views/examples/example_base.h"
+
+namespace examples {
+
+class NativeWidgetViewsExample : public ExampleBase {
+ public:
+  explicit NativeWidgetViewsExample(ExamplesMain* main);
+  virtual ~NativeWidgetViewsExample();
+
+  // Overridden from ExampleBase:
+  virtual std::wstring GetExampleTitle() OVERRIDE;
+  virtual void CreateExampleView(views::View* container) OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(NativeWidgetViewsExample);
+};
+
+}  // namespace examples
+
+#endif  // VIEWS_EXAMPLES_NATIVE_WIDGET_VIEWS_EXAMPLE_H_
diff --git a/views/views.gyp b/views/views.gyp
index 2176bb2..d3f4272 100644
--- a/views/views.gyp
+++ b/views/views.gyp
@@ -362,6 +362,8 @@
         'widget/native_widget_delegate.h',
         'widget/native_widget_gtk.cc',
         'widget/native_widget_gtk.h',
+        'widget/native_widget_views.cc',
+        'widget/native_widget_views.h',
         'widget/native_widget_win.cc',
         'widget/native_widget_win.h',
         'widget/widget.cc',
@@ -576,6 +578,8 @@
         'examples/native_theme_button_example.h',
         'examples/native_theme_checkbox_example.cc',
         'examples/native_theme_checkbox_example.h',
+        'examples/native_widget_views_example.cc',
+        'examples/native_widget_views_example.h',
         'examples/radio_button_example.cc',
         'examples/radio_button_example.h',
         'examples/scroll_view_example.cc',
diff --git a/views/widget/native_widget.h b/views/widget/native_widget.h
index c672044..2f12fbd 100644
--- a/views/widget/native_widget.h
+++ b/views/widget/native_widget.h
@@ -124,6 +124,7 @@ class NativeWidget {
 
  protected:
   friend class Widget;
+  friend class NativeWidgetViews;
 
   // Returns a handle for the underlying native widget that can be used for
   // accelerated drawing.
diff --git a/views/widget/native_widget_views.cc b/views/widget/native_widget_views.cc
new file mode 100644
index 0000000..5928f36
--- /dev/null
+++ b/views/widget/native_widget_views.cc
@@ -0,0 +1,236 @@
+// 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 "views/widget/native_widget_views.h"
+
+#include "ui/gfx/canvas.h"
+#include "views/view.h"
+
+namespace views {
+
+////////////////////////////////////////////////////////////////////////////////
+// NativeWidgetViews::NativeWidgetView:
+
+class NativeWidgetViews::NativeWidgetView : public View {
+ public:
+  NativeWidgetView() {}
+  virtual ~NativeWidgetView() {}
+
+  // Overridden from View:
+  virtual void OnPaint(gfx::Canvas* canvas) {
+    canvas->FillRectInt(SK_ColorRED, 0, 0, width(), height());
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(NativeWidgetView);
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// NativeWidgetViews, public:
+
+NativeWidgetViews::NativeWidgetViews(internal::NativeWidgetDelegate* delegate)
+    : delegate_(delegate),
+      view_(NULL),
+      ALLOW_THIS_IN_INITIALIZER_LIST(close_widget_factory_(this)) {
+}
+
+NativeWidgetViews::~NativeWidgetViews() {
+}
+
+View* NativeWidgetViews::GetView() {
+  return view_;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// NativeWidgetViews, NativeWidget implementation:
+
+void NativeWidgetViews::InitNativeWidget(const Widget::InitParams& params) {
+  view_ = new NativeWidgetView;
+
+  // TODO(beng): handle parenting.
+  // TODO(beng): SetInitParams().
+}
+
+Widget* NativeWidgetViews::GetWidget() {
+  return delegate_->AsWidget();
+}
+
+const Widget* NativeWidgetViews::GetWidget() const {
+  return delegate_->AsWidget();
+}
+
+gfx::NativeView NativeWidgetViews::GetNativeView() const {
+  return GetParentNativeWidget()->GetNativeView();
+}
+
+gfx::NativeWindow NativeWidgetViews::GetNativeWindow() const {
+  return GetParentNativeWidget()->GetNativeWindow();
+}
+
+Window* NativeWidgetViews::GetContainingWindow() {
+  return view_->GetWindow();
+}
+
+const Window* NativeWidgetViews::GetContainingWindow() const {
+  return view_->GetWindow();
+}
+
+void NativeWidgetViews::ViewRemoved(View* view) {
+  return GetParentNativeWidget()->ViewRemoved(view);
+}
+
+void NativeWidgetViews::SetNativeWindowProperty(const char* name, void* value) {
+  NOTIMPLEMENTED();
+}
+
+void* NativeWidgetViews::GetNativeWindowProperty(const char* name) {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+TooltipManager* NativeWidgetViews::GetTooltipManager() const {
+  return GetParentNativeWidget()->GetTooltipManager();
+}
+
+bool NativeWidgetViews::IsScreenReaderActive() const {
+  return GetParentNativeWidget()->IsScreenReaderActive();
+}
+
+void NativeWidgetViews::SendNativeAccessibilityEvent(
+    View* view,
+    ui::AccessibilityTypes::Event event_type) {
+  return GetParentNativeWidget()->SendNativeAccessibilityEvent(view,
+                                                               event_type);
+}
+
+void NativeWidgetViews::SetMouseCapture() {
+  GetParentNativeWidget()->SetMouseCapture();
+}
+
+void NativeWidgetViews::ReleaseMouseCapture() {
+  GetParentNativeWidget()->ReleaseMouseCapture();
+}
+
+bool NativeWidgetViews::HasMouseCapture() const {
+  return GetParentNativeWidget()->HasMouseCapture();
+}
+
+bool NativeWidgetViews::IsMouseButtonDown() const {
+  return GetParentNativeWidget()->IsMouseButtonDown();
+}
+
+InputMethod* NativeWidgetViews::GetInputMethodNative() {
+  return GetParentNativeWidget()->GetInputMethodNative();
+}
+
+void NativeWidgetViews::ReplaceInputMethod(InputMethod* input_method) {
+  GetParentNativeWidget()->ReplaceInputMethod(input_method);
+}
+
+gfx::AcceleratedWidget NativeWidgetViews::GetAcceleratedWidget() {
+  // TODO(sky):
+  return gfx::kNullAcceleratedWidget;
+}
+
+gfx::Rect NativeWidgetViews::GetWindowScreenBounds() const {
+  gfx::Point origin = view_->bounds().origin();
+  View::ConvertPointToScreen(view_->parent(), &origin);
+  return gfx::Rect(origin.x(), origin.y(), view_->width(), view_->height());
+}
+
+gfx::Rect NativeWidgetViews::GetClientAreaScreenBounds() const {
+  return GetWindowScreenBounds();
+}
+
+void NativeWidgetViews::SetBounds(const gfx::Rect& bounds) {
+  // |bounds| are supplied in the coordinates of the parent.
+  view_->SetBoundsRect(bounds);
+}
+
+void NativeWidgetViews::SetSize(const gfx::Size& size) {
+  view_->SetSize(size);
+}
+
+void NativeWidgetViews::MoveAbove(gfx::NativeView native_view) {
+  NOTIMPLEMENTED();
+}
+
+void NativeWidgetViews::SetShape(gfx::NativeRegion region) {
+  NOTIMPLEMENTED();
+}
+
+void NativeWidgetViews::Close() {
+  Hide();
+  if (close_widget_factory_.empty()) {
+    MessageLoop::current()->PostTask(FROM_HERE,
+        close_widget_factory_.NewRunnableMethod(&NativeWidgetViews::CloseNow));
+  }
+}
+
+void NativeWidgetViews::CloseNow() {
+  view_->parent()->RemoveChildView(view_);
+  delete view_;
+}
+
+void NativeWidgetViews::Show() {
+  view_->SetVisible(true);
+}
+
+void NativeWidgetViews::Hide() {
+  view_->SetVisible(false);
+}
+
+void NativeWidgetViews::SetOpacity(unsigned char opacity) {
+  NOTIMPLEMENTED();
+}
+
+void NativeWidgetViews::SetAlwaysOnTop(bool on_top) {
+  NOTIMPLEMENTED();
+}
+
+bool NativeWidgetViews::IsVisible() const {
+  return view_->IsVisible();
+}
+
+bool NativeWidgetViews::IsActive() const {
+  return view_->HasFocus();
+}
+
+bool NativeWidgetViews::IsAccessibleWidget() const {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool NativeWidgetViews::ContainsNativeView(gfx::NativeView native_view) const {
+  NOTIMPLEMENTED();
+  return GetParentNativeWidget()->ContainsNativeView(native_view);
+}
+
+void NativeWidgetViews::RunShellDrag(View* view,
+                                     const ui::OSExchangeData& data,
+                                     int operation) {
+  GetParentNativeWidget()->RunShellDrag(view, data, operation);
+}
+
+void NativeWidgetViews::SchedulePaintInRect(const gfx::Rect& rect) {
+  view_->SchedulePaintInRect(rect);
+}
+
+void NativeWidgetViews::SetCursor(gfx::NativeCursor cursor) {
+  GetParentNativeWidget()->SetCursor(cursor);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// NativeWidgetViews, private:
+
+NativeWidget* NativeWidgetViews::GetParentNativeWidget() {
+  return view_->GetWidget()->native_widget();
+}
+
+const NativeWidget* NativeWidgetViews::GetParentNativeWidget() const {
+  return view_->GetWidget()->native_widget();
+}
+
+}  // namespace views
+
diff --git a/views/widget/native_widget_views.h b/views/widget/native_widget_views.h
new file mode 100644
index 0000000..dbd0a57
--- /dev/null
+++ b/views/widget/native_widget_views.h
@@ -0,0 +1,86 @@
+// 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.
+
+#ifndef VIEWS_WIDGET_NATIVE_WIDGET_WIN_H_
+#define VIEWS_WIDGET_NATIVE_WIDGET_WIN_H_
+#pragma once
+
+#include "base/message_loop.h"
+#include "views/widget/native_widget.h"
+
+namespace views {
+
+class NativeWidgetViews : public NativeWidget {
+ public:
+  explicit NativeWidgetViews(internal::NativeWidgetDelegate* delegate);
+  virtual ~NativeWidgetViews();
+
+  // TODO(beng): remove.
+  View* GetView();
+
+ private:
+  class NativeWidgetView;
+
+  // Overridden from NativeWidget:
+  virtual void InitNativeWidget(const Widget::InitParams& params) OVERRIDE;
+  virtual Widget* GetWidget() OVERRIDE;
+  virtual const Widget* GetWidget() const OVERRIDE;
+  virtual gfx::NativeView GetNativeView() const OVERRIDE;
+  virtual gfx::NativeWindow GetNativeWindow() const OVERRIDE;
+  virtual Window* GetContainingWindow() OVERRIDE;
+  virtual const Window* GetContainingWindow() const OVERRIDE;
+  virtual void ViewRemoved(View* view) OVERRIDE;
+  virtual void SetNativeWindowProperty(const char* name, void* value) OVERRIDE;
+  virtual void* GetNativeWindowProperty(const char* name) OVERRIDE;
+  virtual TooltipManager* GetTooltipManager() const OVERRIDE;
+  virtual bool IsScreenReaderActive() const OVERRIDE;
+  virtual void SendNativeAccessibilityEvent(
+      View* view,
+      ui::AccessibilityTypes::Event event_type) OVERRIDE;
+  virtual void SetMouseCapture() OVERRIDE;
+  virtual void ReleaseMouseCapture() OVERRIDE;
+  virtual bool HasMouseCapture() const OVERRIDE;
+  virtual bool IsMouseButtonDown() const OVERRIDE;
+  virtual InputMethod* GetInputMethodNative() OVERRIDE;
+  virtual void ReplaceInputMethod(InputMethod* input_method) OVERRIDE;
+  virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE;
+  virtual gfx::Rect GetWindowScreenBounds() const OVERRIDE;
+  virtual gfx::Rect GetClientAreaScreenBounds() const OVERRIDE;
+  virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
+  virtual void SetSize(const gfx::Size& size) OVERRIDE;
+  virtual void MoveAbove(gfx::NativeView native_view) OVERRIDE;
+  virtual void SetShape(gfx::NativeRegion shape) OVERRIDE;
+  virtual void Close() OVERRIDE;
+  virtual void CloseNow() OVERRIDE;
+  virtual void Show() OVERRIDE;
+  virtual void Hide() OVERRIDE;
+  virtual void SetOpacity(unsigned char opacity) OVERRIDE;
+  virtual void SetAlwaysOnTop(bool on_top) OVERRIDE;
+  virtual bool IsVisible() const OVERRIDE;
+  virtual bool IsActive() const OVERRIDE;
+  virtual bool IsAccessibleWidget() const OVERRIDE;
+  virtual bool ContainsNativeView(gfx::NativeView native_view) const OVERRIDE;
+  virtual void RunShellDrag(View* view,
+                            const ui::OSExchangeData& data,
+                            int operation) OVERRIDE;
+  virtual void SchedulePaintInRect(const gfx::Rect& rect) OVERRIDE;
+  virtual void SetCursor(gfx::NativeCursor cursor) OVERRIDE;
+
+  NativeWidget* GetParentNativeWidget();
+  const NativeWidget* GetParentNativeWidget() const;
+
+  internal::NativeWidgetDelegate* delegate_;
+
+  NativeWidgetView* view_;
+
+  // The following factory is used for calls to close the NativeWidgetViews
+  // instance.
+  ScopedRunnableMethodFactory<NativeWidgetViews> close_widget_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(NativeWidgetViews);
+};
+
+}
+
+#endif  // VIEWS_WIDGET_NATIVE_WIDGET_WIN_H_