1 files changed, 135 insertions, 0 deletions
diff --git a/ash/wm/workspace/frame_caption_button_container_view.cc b/ash/wm/workspace/frame_caption_button_container_view.cc
new file mode 100644
index 0000000..7f1d020e
--- /dev/null
+++ b/ash/wm/workspace/frame_caption_button_container_view.cc
@@ -0,0 +1,135 @@
+// 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 "ash/wm/workspace/frame_caption_button_container_view.h"
+
+#include "ash/shell.h"
+#include "ash/shell_delegate.h"
+#include "ash/wm/workspace/frame_maximize_button.h"
+#include "grit/ash_resources.h"
+#include "grit/ui_strings.h"  // Accessibility names
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/base/resource/resource_bundle.h"
+#include "ui/gfx/canvas.h"
+#include "ui/views/controls/button/image_button.h"
+#include "ui/views/widget/widget.h"
+#include "ui/views/window/non_client_view.h"
+
+namespace ash {
+
+namespace {
+
+// The space between the buttons.
+const int kButtonGap = -1;
+
+}  // namespace
+
+// static
+const char FrameCaptionButtonContainerView::kViewClassName[] =
+    "FrameCaptionButtonContainerView";
+
+FrameCaptionButtonContainerView::FrameCaptionButtonContainerView(
+    views::NonClientFrameView* frame_view,
+    views::Widget* frame)
+    : frame_(frame),
+      size_button_(new FrameMaximizeButton(this, frame_view)),
+      close_button_(new views::ImageButton(this)) {
+  // Insert the buttons left to right.
+  size_button_->SetAccessibleName(
+      l10n_util::GetStringUTF16(IDS_APP_ACCNAME_MAXIMIZE));
+  if (ash::Shell::IsForcedMaximizeMode())
+    size_button_->SetVisible(false);
+  AddChildView(size_button_);
+
+  close_button_->SetAccessibleName(
+      l10n_util::GetStringUTF16(IDS_APP_ACCNAME_CLOSE));
+  AddChildView(close_button_);
+}
+
+FrameCaptionButtonContainerView::~FrameCaptionButtonContainerView() {
+}
+
+void FrameCaptionButtonContainerView::ResetWindowControls() {
+  size_button_->SetState(views::CustomButton::STATE_NORMAL);
+}
+
+gfx::Size FrameCaptionButtonContainerView::GetPreferredSize() {
+  int width = 0;
+  bool first_visible = true;
+  for (int i = 0; i < child_count(); ++i) {
+    views::View* child = child_at(i);
+    if (!child->visible())
+      continue;
+
+    width += child_at(i)->GetPreferredSize().width();
+    if (!first_visible)
+      width += kButtonGap;
+    first_visible = false;
+  }
+  gfx::Insets insets(GetInsets());
+  return gfx::Size(
+      width + insets.width(),
+      close_button_->GetPreferredSize().height() + insets.height());
+}
+
+void FrameCaptionButtonContainerView::Layout() {
+  SetButtonImages(size_button_,
+                  IDR_AURA_WINDOW_FULLSCREEN_RESTORE,
+                  IDR_AURA_WINDOW_FULLSCREEN_RESTORE_H,
+                  IDR_AURA_WINDOW_FULLSCREEN_RESTORE_P);
+  SetButtonImages(close_button_,
+                  IDR_AURA_WINDOW_FULLSCREEN_CLOSE,
+                  IDR_AURA_WINDOW_FULLSCREEN_CLOSE_H,
+                  IDR_AURA_WINDOW_FULLSCREEN_CLOSE_P);
+
+  gfx::Insets insets(GetInsets());
+  int x = insets.left();
+  int y_inset = insets.top();
+  for (int i = 0; i < child_count(); ++i) {
+    views::View* child = child_at(i);
+    if (!child->visible())
+      continue;
+
+    gfx::Size size = child->GetPreferredSize();
+    child->SetBounds(x, y_inset, size.width(), size.height());
+    x += size.width() + kButtonGap;
+  }
+}
+
+const char* FrameCaptionButtonContainerView::GetClassName() const {
+  return kViewClassName;
+}
+
+void FrameCaptionButtonContainerView::SetButtonImages(
+    views::ImageButton* button,
+    int normal_image_id,
+    int hot_image_id,
+    int pushed_image_id) {
+  ui::ResourceBundle& resource_bundle = ui::ResourceBundle::GetSharedInstance();
+  button->SetImage(views::CustomButton::STATE_NORMAL,
+                   resource_bundle.GetImageSkiaNamed(normal_image_id));
+  button->SetImage(views::CustomButton::STATE_HOVERED,
+                   resource_bundle.GetImageSkiaNamed(hot_image_id));
+  button->SetImage(views::CustomButton::STATE_PRESSED,
+                   resource_bundle.GetImageSkiaNamed(pushed_image_id));
+}
+
+void FrameCaptionButtonContainerView::ButtonPressed(views::Button* sender,
+                                                    const ui::Event& event) {
+  ash::UserMetricsAction action =
+      ash::UMA_WINDOW_MAXIMIZE_BUTTON_CLICK_RESTORE;
+  if (sender == size_button_) {
+    // The maximize button may move out from under the cursor.
+    ResetWindowControls();
+    frame_->Restore();
+  } else if (sender == close_button_) {
+    action = ash::UMA_WINDOW_CLOSE_BUTTON_CLICK;
+    frame_->Close();
+  } else {
+    return;
+  }
+  ash::Shell::GetInstance()->delegate()->RecordUserMetricsAction(action);
+}
+
+}  // namespace ash