mash: Move more shelf files to ash/common/shelf.

ash/shelf/shelf.cc

Index: ash/shelf/shelf.cc
diff --git a/ash/shelf/shelf.cc b/ash/shelf/shelf.cc
deleted file mode 100644
index 239fe40623655aae2e3a85378d9bf7b7f3860713..0000000000000000000000000000000000000000
--- a/ash/shelf/shelf.cc
+++ /dev/null
@@ -1,180 +0,0 @@
-// 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/shelf/shelf.h"
-
-#include <algorithm>
-#include <cmath>
-
-#include "ash/aura/wm_window_aura.h"
-#include "ash/common/shelf/shelf_delegate.h"
-#include "ash/common/shelf/shelf_item_delegate.h"
-#include "ash/common/shelf/shelf_model.h"
-#include "ash/common/shelf/shelf_navigator.h"
-#include "ash/common/shelf/shelf_view.h"
-#include "ash/common/shell_window_ids.h"
-#include "ash/common/wm_lookup.h"
-#include "ash/common/wm_shell.h"
-#include "ash/common/wm_window_property.h"
-#include "ash/root_window_controller.h"
-#include "ash/shelf/shelf_layout_manager.h"
-#include "ui/aura/window.h"
-#include "ui/compositor/layer.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/image/image.h"
-#include "ui/gfx/image/image_skia_operations.h"
-#include "ui/gfx/skbitmap_operations.h"
-#include "ui/views/accessible_pane_view.h"
-#include "ui/views/widget/widget.h"
-#include "ui/views/widget/widget_delegate.h"
-#include "ui/wm/public/activation_client.h"
-
-namespace ash {
-
-Shelf::Shelf(WmShelf* wm_shelf,
-             ShelfView* shelf_view,
-             ShelfWidget* shelf_widget)
-    : wm_shelf_(wm_shelf),
-      shelf_widget_(shelf_widget),
-      shelf_view_(shelf_view),
-      shelf_locking_manager_(wm_shelf) {
-  DCHECK(wm_shelf_);
-  DCHECK(shelf_view_);
-  DCHECK(shelf_widget_);
-}
-
-Shelf::~Shelf() {
-  WmShell::Get()->shelf_delegate()->OnShelfDestroyed(this);
-}
-
-// static
-Shelf* Shelf::ForPrimaryDisplay() {
-  return Shelf::ForWindow(WmShell::Get()->GetPrimaryRootWindow());
-}
-
-// static
-Shelf* Shelf::ForWindow(const WmWindow* window) {
-  const aura::Window* aura_window = WmWindowAura::GetAuraWindow(window);
-  ShelfWidget* shelf_widget =
-      RootWindowController::ForWindow(aura_window)->shelf_widget();
-  return shelf_widget ? shelf_widget->shelf() : nullptr;
-}
-
-void Shelf::SetAlignment(ShelfAlignment alignment) {
-  if (alignment_ == alignment)
-    return;
-
-  if (shelf_locking_manager_.is_locked() &&
-      alignment != SHELF_ALIGNMENT_BOTTOM_LOCKED) {
-    shelf_locking_manager_.set_stored_alignment(alignment);
-    return;
-  }
-
-  alignment_ = alignment;
-  shelf_view_->OnShelfAlignmentChanged();
-  shelf_widget_->OnShelfAlignmentChanged();
-  WmShell::Get()->shelf_delegate()->OnShelfAlignmentChanged(this);
-  WmShell::Get()->NotifyShelfAlignmentChanged(
-      WmLookup::Get()->GetWindowForWidget(shelf_widget_)->GetRootWindow());
-  // ShelfLayoutManager will resize the shelf.
-}
-
-void Shelf::SetAutoHideBehavior(ShelfAutoHideBehavior auto_hide_behavior) {
-  if (auto_hide_behavior_ == auto_hide_behavior)
-    return;
-
-  auto_hide_behavior_ = auto_hide_behavior;
-  WmShell::Get()->shelf_delegate()->OnShelfAutoHideBehaviorChanged(this);
-  WmShell::Get()->NotifyShelfAutoHideBehaviorChanged(
-      WmLookup::Get()->GetWindowForWidget(shelf_widget_)->GetRootWindow());
-}
-
-ShelfAutoHideState Shelf::GetAutoHideState() const {
-  return shelf_widget_->shelf_layout_manager()->auto_hide_state();
-}
-
-ShelfVisibilityState Shelf::GetVisibilityState() const {
-  return shelf_widget_->shelf_layout_manager()->visibility_state();
-}
-
-gfx::Rect Shelf::GetScreenBoundsOfItemIconForWindow(WmWindow* window) {
-  ShelfID id = window->GetIntProperty(WmWindowProperty::SHELF_ID);
-  gfx::Rect bounds(shelf_view_->GetIdealBoundsOfItemIcon(id));
-  gfx::Point screen_origin;
-  views::View::ConvertPointToScreen(shelf_view_, &screen_origin);
-  return gfx::Rect(screen_origin.x() + bounds.x(),
-                   screen_origin.y() + bounds.y(), bounds.width(),
-                   bounds.height());
-}
-
-void Shelf::UpdateIconPositionForWindow(WmWindow* window) {
-  WmWindow* shelf_window = WmLookup::Get()->GetWindowForWidget(shelf_widget_);
-  shelf_view_->UpdatePanelIconPosition(
-      window->GetIntProperty(WmWindowProperty::SHELF_ID),
-      shelf_window->ConvertRectFromScreen(window->GetBoundsInScreen())
-          .CenterPoint());
-}
-
-void Shelf::ActivateShelfItem(int index) {
-  // We pass in a keyboard event which will then trigger a switch to the
-  // next item if the current one is already active.
-  ui::KeyEvent event(ui::ET_KEY_RELEASED,
-                     ui::VKEY_UNKNOWN,  // The actual key gets ignored.
-                     ui::EF_NONE);
-
-  ShelfModel* shelf_model = WmShell::Get()->shelf_model();
-  const ShelfItem& item = shelf_model->items()[index];
-  ShelfItemDelegate* item_delegate = shelf_model->GetShelfItemDelegate(item.id);
-  item_delegate->ItemSelected(event);
-}
-
-void Shelf::CycleWindowLinear(CycleDirection direction) {
-  int item_index =
-      GetNextActivatedItemIndex(*WmShell::Get()->shelf_model(), direction);
-  if (item_index >= 0)
-    ActivateShelfItem(item_index);
-}
-
-AppListButton* Shelf::GetAppListButton() const {
-  return shelf_view_->GetAppListButton();
-}
-
-void Shelf::LaunchAppIndexAt(int item_index) {
-  ShelfModel* shelf_model = WmShell::Get()->shelf_model();
-  const ShelfItems& items = shelf_model->items();
-  int item_count = shelf_model->item_count();
-  int indexes_left = item_index >= 0 ? item_index : item_count;
-  int found_index = -1;
-
-  // Iterating until we have hit the index we are interested in which
-  // is true once indexes_left becomes negative.
-  for (int i = 0; i < item_count && indexes_left >= 0; i++) {
-    if (items[i].type != TYPE_APP_LIST) {
-      found_index = i;
-      indexes_left--;
-    }
-  }
-
-  // There are two ways how found_index can be valid: a.) the nth item was
-  // found (which is true when indexes_left is -1) or b.) the last item was
-  // requested (which is true when index was passed in as a negative number).
-  if (found_index >= 0 && (indexes_left == -1 || item_index < 0)) {
-    // Then set this one as active (or advance to the next item of its kind).
-    ActivateShelfItem(found_index);
-  }
-}
-
-gfx::Rect Shelf::GetVisibleItemsBoundsInScreen() const {
-  return shelf_view_->GetVisibleItemsBoundsInScreen();
-}
-
-app_list::ApplicationDragAndDropHost* Shelf::GetDragAndDropHostForAppList() {
-  return shelf_view_;
-}
-
-void Shelf::UpdateShelfItemBackground(int alpha) {
-  shelf_view_->UpdateShelfItemBackground(alpha);
-}
-
-}  // namespace ash