Adding the flip windows button to the browser window

chrome/browser/ui/views/frame/browser_view.cc

Index: chrome/browser/ui/views/frame/browser_view.cc
===================================================================
--- chrome/browser/ui/views/frame/browser_view.cc	(revision 136912)
+++ chrome/browser/ui/views/frame/browser_view.cc	(working copy)
@@ -159,6 +159,13 @@
 // How round the 'new tab' style bookmarks bar is.
 const int kNewtabBarRoundness = 5;
 
+#if !defined(USE_AURA)
+extern "C" {
+// Metro export for switching chrome windows.
+typedef void (*FlipFrameWindows)();
+}
+#endif
+
 }  // namespace
 
 // Returned from BrowserView::GetClassName.
@@ -305,6 +312,7 @@
       active_bookmark_bar_(NULL),
       tabstrip_(NULL),
       toolbar_(NULL),
+      window_switcher_button_(NULL),
       infobar_container_(NULL),
       contents_container_(NULL),
       devtools_container_(NULL),
@@ -1686,6 +1694,7 @@
 void BrowserView::Layout() {
   if (ignore_layout_)
     return;
+
   views::View::Layout();
 
   // The status bubble position requires that all other layout finish first.
@@ -1752,6 +1761,18 @@
   return false;
 }
 
+void BrowserView::ButtonPressed(views::Button* sender,

[sky, 2012/05/16 04:31:37]

Can you move all of this code, save window_switcher_button_ to BrowserFrameWin?
BrowserView would still have a field for window_switcher_button_, but it would
be set by BrowserFrameWin.

+                                const views::Event& event) {
+  if (sender != window_switcher_button_)
+    return;
+  // Tellt the metro_driver to flip our window. This causes the current
+  // browser window to be hidden and the next window to be shown.
+  static FlipFrameWindows flip_window_fn = reinterpret_cast<FlipFrameWindows>(
+      ::GetProcAddress(base::win::GetMetroModule(), "FlipFrameWindows"));
+  if (flip_window_fn)
+    flip_window_fn();
+}
+
 void BrowserView::OnSysColorChange() {
   InvertBubble::MaybeShowInvertBubble(browser_->profile(), contents_);
 }
@@ -1794,6 +1815,21 @@
   AddChildView(tabstrip_);
   tabstrip_controller->InitFromModel(tabstrip_);
 
+  if (!base::win::GetMetroModule()) {
+    window_switcher_button_ = new views::ImageButton(this);
+    window_switcher_button_->SetImage(
+        views::ImageButton::BS_NORMAL,
+        ui::ResourceBundle::GetSharedInstance().GetBitmapNamed(
+            IDR_PAGEINFO_WARNING_MINOR));

[cpu_(ooo_6.6-7.5), 2012/05/16 01:31:37]

the asset is a placeholder

+    window_switcher_button_->SetImageAlignment(
+        views::ImageButton::ALIGN_CENTER,
+        views::ImageButton::ALIGN_MIDDLE);
+    gfx::Size ps = window_switcher_button_->GetPreferredSize();
+    window_switcher_button_->SetBounds(0,0, ps.width(), ps.height());
+    window_switcher_button_->SetVisible(true);
+    AddChildView(window_switcher_button_);
+  }
+
   SetToolbar(CreateToolbar());
 
   infobar_container_ = new InfoBarContainerView(this);