It is time.

ui/views/touchui/touch_editing_menu.cc

-// Copyright (c) 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 "ui/views/touchui/touch_editing_menu.h"
-
-#include "base/strings/utf_string_conversions.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/font_list.h"
-#include "ui/gfx/insets.h"
-#include "ui/gfx/text_utils.h"
-#include "ui/strings/grit/ui_strings.h"
-#include "ui/views/bubble/bubble_border.h"
-#include "ui/views/bubble/bubble_frame_view.h"
-#include "ui/views/controls/button/custom_button.h"
-#include "ui/views/controls/button/label_button.h"
-#include "ui/views/controls/button/label_button_border.h"
-#include "ui/views/layout/box_layout.h"
-#include "ui/views/widget/widget.h"
-
-namespace {
-
-const int kMenuCommands[] = {IDS_APP_CUT,
-                             IDS_APP_COPY,
-                             IDS_APP_PASTE};
-const int kSpacingBetweenButtons = 2;
-const int kButtonSeparatorColor = SkColorSetARGB(13, 0, 0, 0);
-const int kMenuButtonHeight = 38;
-const int kMenuButtonWidth = 63;
-const int kMenuMargin = 1;
-
-const char* kEllipsesButtonText = "...";
-const int kEllipsesButtonTag = -1;
-}  // namespace
-
-namespace views {
-
-TouchEditingMenuView::TouchEditingMenuView(
-    TouchEditingMenuController* controller,
-    const gfx::Rect& anchor_rect,
-    const gfx::Size& handle_image_size,
-    gfx::NativeView context)
-    : BubbleDelegateView(NULL, views::BubbleBorder::BOTTOM_CENTER),
-      controller_(controller) {
-  set_shadow(views::BubbleBorder::SMALL_SHADOW);
-  set_parent_window(context);
-  set_margins(gfx::Insets(kMenuMargin, kMenuMargin, kMenuMargin, kMenuMargin));
-  set_can_activate(false);
-  set_adjust_if_offscreen(true);
-
-  SetLayoutManager(new BoxLayout(BoxLayout::kHorizontal, 0, 0,
-      kSpacingBetweenButtons));
-  CreateButtons();
-
-  // After buttons are created, check if there is enough room between handles to
-  // show the menu and adjust anchor rect properly if needed, just in case the
-  // menu is needed to be shown under the selection.
-  gfx::Rect adjusted_anchor_rect(anchor_rect);
-  int menu_width = GetPreferredSize().width();
-  if (menu_width > anchor_rect.width() - handle_image_size.width())
-    adjusted_anchor_rect.Inset(0, 0, 0, -handle_image_size.height());
-  SetAnchorRect(adjusted_anchor_rect);
-
-  views::BubbleDelegateView::CreateBubble(this);
-  GetWidget()->Show();
-}
-
-TouchEditingMenuView::~TouchEditingMenuView() {
-}
-
-// static
-TouchEditingMenuView* TouchEditingMenuView::Create(
-    TouchEditingMenuController* controller,
-    const gfx::Rect& anchor_rect,
-    const gfx::Size& handle_image_size,
-    gfx::NativeView context) {
-  if (controller) {
-    for (size_t i = 0; i < arraysize(kMenuCommands); i++) {
-      if (controller->IsCommandIdEnabled(kMenuCommands[i])) {
-        return new TouchEditingMenuView(controller, anchor_rect,
-                                        handle_image_size, context);
-      }
-    }
-  }
-  return NULL;
-}
-
-void TouchEditingMenuView::Close() {
-  if (GetWidget()) {
-    controller_ = NULL;
-    GetWidget()->Close();
-  }
-}
-
-void TouchEditingMenuView::WindowClosing() {
-  views::BubbleDelegateView::WindowClosing();
-  if (controller_)
-    controller_->OnMenuClosed(this);
-}
-
-void TouchEditingMenuView::ButtonPressed(Button* sender,
-                                         const ui::Event& event) {
-  if (controller_) {
-    if (sender->tag() != kEllipsesButtonTag)
-      controller_->ExecuteCommand(sender->tag(), event.flags());
-    else
-      controller_->OpenContextMenu();
-  }
-}
-
-void TouchEditingMenuView::OnPaint(gfx::Canvas* canvas) {
-  BubbleDelegateView::OnPaint(canvas);
-
-  // Draw separator bars.
-  for (int i = 0; i < child_count() - 1; ++i) {
-    View* child = child_at(i);
-    int x = child->bounds().right() + kSpacingBetweenButtons / 2;
-    canvas->FillRect(gfx::Rect(x, 0, 1, child->height()),
-        kButtonSeparatorColor);
-  }
-}
-
-void TouchEditingMenuView::CreateButtons() {
-  RemoveAllChildViews(true);
-  for (size_t i = 0; i < arraysize(kMenuCommands); i++) {
-    int command_id = kMenuCommands[i];
-    if (controller_ && controller_->IsCommandIdEnabled(command_id)) {
-      Button* button = CreateButton(l10n_util::GetStringUTF16(command_id),
-          command_id);
-      AddChildView(button);
-    }
-  }
-
-  // Finally, add ellipses button.
-  AddChildView(CreateButton(
-      base::UTF8ToUTF16(kEllipsesButtonText), kEllipsesButtonTag));
-  Layout();
-}
-
-Button* TouchEditingMenuView::CreateButton(const base::string16& title,
-                                           int tag) {
-  base::string16 label = gfx::RemoveAcceleratorChar(title, '&', NULL, NULL);
-  LabelButton* button = new LabelButton(this, label);
-  button->SetFocusable(true);
-  button->set_request_focus_on_press(false);
-  const gfx::FontList& font_list =
-      ui::ResourceBundle::GetSharedInstance().GetFontList(
-          ui::ResourceBundle::SmallFont);
-  scoped_ptr<LabelButtonBorder> button_border(
-      new LabelButtonBorder(button->style()));
-  int v_border = (kMenuButtonHeight - font_list.GetHeight()) / 2;
-  int h_border = (kMenuButtonWidth - gfx::GetStringWidth(label, font_list)) / 2;
-  button_border->set_insets(
-      gfx::Insets(v_border, h_border, v_border, h_border));
-  button->SetBorder(button_border.Pass());
-  button->SetFontList(font_list);
-  button->set_tag(tag);
-  return button;
-}
-
-}  // namespace views