diff options
Diffstat (limited to 'chromium/ash/shell/window_watcher.cc')
| -rw-r--r-- | chromium/ash/shell/window_watcher.cc | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/chromium/ash/shell/window_watcher.cc b/chromium/ash/shell/window_watcher.cc deleted file mode 100644 index 988985a5e46..00000000000 --- a/chromium/ash/shell/window_watcher.cc +++ /dev/null @@ -1,157 +0,0 @@ -// 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 "ash/shell/window_watcher.h" - -#include "ash/display/display_controller.h" -#include "ash/launcher/launcher.h" -#include "ash/shelf/shelf_item_delegate_manager.h" -#include "ash/shelf/shelf_model.h" -#include "ash/shelf/shelf_util.h" -#include "ash/shelf/shelf_widget.h" -#include "ash/shell.h" -#include "ash/shell/window_watcher_shelf_item_delegate.h" -#include "ash/shell_window_ids.h" -#include "ui/aura/root_window.h" -#include "ui/aura/window.h" -#include "ui/gfx/display.h" - -namespace ash { -namespace shell { - -class WindowWatcher::WorkspaceWindowWatcher : public aura::WindowObserver { - public: - explicit WorkspaceWindowWatcher(WindowWatcher* watcher) : watcher_(watcher) { - } - - virtual ~WorkspaceWindowWatcher() { - } - - virtual void OnWindowAdded(aura::Window* new_window) OVERRIDE { - new_window->AddObserver(watcher_); - } - - virtual void OnWillRemoveWindow(aura::Window* window) OVERRIDE { - DCHECK(window->children().empty()); - window->RemoveObserver(watcher_); - } - - void RootWindowAdded(aura::Window* root) { - aura::Window* panel_container = ash::Shell::GetContainer( - root, - internal::kShellWindowId_PanelContainer); - panel_container->AddObserver(watcher_); - - aura::Window* container = - Launcher::ForWindow(root)->shelf_widget()->window_container(); - container->AddObserver(this); - for (size_t i = 0; i < container->children().size(); ++i) - container->children()[i]->AddObserver(watcher_); - } - - void RootWindowRemoved(aura::Window* root) { - aura::Window* panel_container = ash::Shell::GetContainer( - root, - internal::kShellWindowId_PanelContainer); - panel_container->RemoveObserver(watcher_); - - aura::Window* container = - Launcher::ForWindow(root)->shelf_widget()->window_container(); - container->RemoveObserver(this); - for (size_t i = 0; i < container->children().size(); ++i) - container->children()[i]->RemoveObserver(watcher_); - } - - private: - WindowWatcher* watcher_; - - DISALLOW_COPY_AND_ASSIGN(WorkspaceWindowWatcher); -}; - -WindowWatcher::WindowWatcher() { - workspace_window_watcher_.reset(new WorkspaceWindowWatcher(this)); - aura::Window::Windows root_windows = Shell::GetAllRootWindows(); - for (aura::Window::Windows::iterator iter = root_windows.begin(); - iter != root_windows.end(); ++ iter) { - workspace_window_watcher_->RootWindowAdded(*iter); - } -} - -WindowWatcher::~WindowWatcher() { - aura::Window::Windows root_windows = Shell::GetAllRootWindows(); - for (aura::Window::Windows::iterator iter = root_windows.begin(); - iter != root_windows.end(); ++ iter) { - workspace_window_watcher_->RootWindowRemoved(*iter); - } -} - -aura::Window* WindowWatcher::GetWindowByID(ash::LauncherID id) { - IDToWindow::const_iterator i = id_to_window_.find(id); - return i != id_to_window_.end() ? i->second : NULL; -} - -// aura::WindowObserver overrides: -void WindowWatcher::OnWindowAdded(aura::Window* new_window) { - if (new_window->type() != aura::client::WINDOW_TYPE_NORMAL && - new_window->type() != aura::client::WINDOW_TYPE_PANEL) - return; - - static int image_count = 0; - ShelfModel* model = Shell::GetInstance()->shelf_model(); - LauncherItem item; - item.type = new_window->type() == aura::client::WINDOW_TYPE_PANEL ? - ash::TYPE_APP_PANEL : ash::TYPE_PLATFORM_APP; - ash::LauncherID id = model->next_id(); - id_to_window_[id] = new_window; - - SkBitmap icon_bitmap; - icon_bitmap.setConfig(SkBitmap::kARGB_8888_Config, 16, 16); - icon_bitmap.allocPixels(); - icon_bitmap.eraseARGB(255, - image_count == 0 ? 255 : 0, - image_count == 1 ? 255 : 0, - image_count == 2 ? 255 : 0); - image_count = (image_count + 1) % 3; - item.image = gfx::ImageSkia(gfx::ImageSkiaRep(icon_bitmap, 1.0f)); - - model->Add(item); - - ShelfItemDelegateManager* manager = - Shell::GetInstance()->shelf_item_delegate_manager(); - scoped_ptr<ShelfItemDelegate> delegate( - new WindowWatcherShelfItemDelegate(id, this)); - manager->SetShelfItemDelegate(id, delegate.Pass()); - SetLauncherIDForWindow(id, new_window); -} - -void WindowWatcher::OnWillRemoveWindow(aura::Window* window) { - for (IDToWindow::iterator i = id_to_window_.begin(); - i != id_to_window_.end(); ++i) { - if (i->second == window) { - ShelfModel* model = Shell::GetInstance()->shelf_model(); - int index = model->ItemIndexByID(i->first); - DCHECK_NE(-1, index); - model->RemoveItemAt(index); - id_to_window_.erase(i); - break; - } - } -} - -void WindowWatcher::OnDisplayBoundsChanged(const gfx::Display& display) { -} - -void WindowWatcher::OnDisplayAdded(const gfx::Display& new_display) { - aura::Window* root = Shell::GetInstance()->display_controller()-> - GetRootWindowForDisplayId(new_display.id()); - workspace_window_watcher_->RootWindowAdded(root); -} - -void WindowWatcher::OnDisplayRemoved(const gfx::Display& old_display) { - // All windows in the display has already been removed, so no need to - // remove observers. -} - -} // namespace shell -} // namespace ash |