Adding the flip windows button to the browser window

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

 // Copyright (c) 2012 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 "chrome/browser/ui/views/frame/browser_view.h"
 
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 141 matching lines @@
 const int kMinContentsSize = 50;
 
 // The number of milliseconds between loading animation frames.
 const int kLoadingAnimationFrameTimeMs = 30;
 // The amount of space we expect the window border to take up.
 const int kWindowBorderWidth = 5;
 
 // 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.
 const char BrowserView::kViewClassName[] = "browser/ui/views/BrowserView";
 
 ///////////////////////////////////////////////////////////////////////////////
 // BookmarkExtensionBackground, private:
 // This object serves as the views::Background object which is used to layout
 // and paint the bookmark bar.
 class BookmarkExtensionBackground : public views::Background {
@@ skipping 126 matching lines @@
 
 BrowserView::BrowserView(Browser* browser)
     : views::ClientView(NULL, NULL),
       last_focused_view_storage_id_(
           views::ViewStorage::GetInstance()->CreateStorageID()),
       frame_(NULL),
       browser_(browser),
       active_bookmark_bar_(NULL),
       tabstrip_(NULL),
       toolbar_(NULL),
+      window_switcher_button_(NULL),
       infobar_container_(NULL),
       contents_container_(NULL),
       devtools_container_(NULL),
       preview_container_(NULL),
       contents_(NULL),
       contents_split_(NULL),
       devtools_dock_side_(DEVTOOLS_DOCK_SIDE_BOTTOM),
       initialized_(false),
       ignore_layout_(true),
 #if defined(OS_WIN) && !defined(USE_AURA)
@@ skipping 1361 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserView, views::View overrides:
 
 std::string BrowserView::GetClassName() const {
   return kViewClassName;
 }
 
 void BrowserView::Layout() {
   if (ignore_layout_)
     return;
+
   views::View::Layout();
 
   // The status bubble position requires that all other layout finish first.
   LayoutStatusBubble();
 }
 
 void BrowserView::PaintChildren(gfx::Canvas* canvas) {
   // Paint the |infobar_container_| last so that it may paint its
   // overlapping tabs.
   for (int i = 0; i < child_count(); ++i) {
@@ skipping 46 matching lines @@
 }
 
 bool BrowserView::SplitHandleMoved(views::SingleSplitView* sender) {
   for (int i = 0; i < sender->child_count(); ++i)
     sender->child_at(i)->InvalidateLayout();
   SchedulePaint();
   Layout();
   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_);
 }
 
 views::LayoutManager* BrowserView::CreateLayoutManager() const {
   return new BrowserViewLayout;
 }
 
 ToolbarView* BrowserView::CreateToolbar() const {
   return new ToolbarView(browser_.get());
@@ skipping 22 matching lines @@
   LoadAccelerators();
 
   // TabStrip takes ownership of the controller.
   BrowserTabStripController* tabstrip_controller =
       new BrowserTabStripController(browser_.get(),
                                     browser_->tab_strip_model());
   tabstrip_ = new TabStrip(tabstrip_controller);
   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);
   AddChildView(infobar_container_);
 
   contents_container_ = new views::WebView(browser_->profile());
   contents_container_->set_id(VIEW_ID_TAB_CONTAINER);
   contents_ = new ContentsContainer(contents_container_);
 
   SkColor bg_color = GetWidget()->GetThemeProvider()->
@@ skipping 598 matching lines @@
     return;
 
   PasswordGenerationBubbleView* bubble =
       new PasswordGenerationBubbleView(bounds,
                                        this,
                                        web_contents->GetRenderViewHost());
   views::BubbleDelegateView::CreateBubble(bubble);
   bubble->SetAlignment(views::BubbleBorder::ALIGN_EDGE_TO_ANCHOR_EDGE);
   bubble->Show();
 }