| Index: ash/shell/window_watcher.cc
|
| ===================================================================
|
| --- ash/shell/window_watcher.cc (revision 0)
|
| +++ ash/shell/window_watcher.cc (revision 0)
|
| @@ -0,0 +1,75 @@
|
| +// 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/launcher/launcher.h"
|
| +#include "ash/launcher/launcher_model.h"
|
| +#include "ash/shell.h"
|
| +#include "ui/aura/window.h"
|
| +
|
| +namespace ash {
|
| +namespace shell {
|
| +
|
| +WindowWatcher::WindowWatcher()
|
| + : window_(ash::Shell::GetInstance()->launcher()->window_container()) {
|
| + window_->AddObserver(this);
|
| +}
|
| +
|
| +WindowWatcher::~WindowWatcher() {
|
| + window_->RemoveObserver(this);
|
| +}
|
| +
|
| +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;
|
| +}
|
| +
|
| +ash::LauncherID WindowWatcher::GetIDByWindow(aura::Window* window) const {
|
| + for (IDToWindow::const_iterator i = id_to_window_.begin();
|
| + i != id_to_window_.end(); ++i) {
|
| + if (i->second == window)
|
| + return i->first;
|
| + }
|
| + return 0; // TODO: add a constant for this.
|
| +}
|
| +
|
| +// aura::WindowObserver overrides:
|
| +void WindowWatcher::OnWindowAdded(aura::Window* new_window) {
|
| + if (new_window->type() != aura::client::WINDOW_TYPE_NORMAL)
|
| + return;
|
| +
|
| + static int image_count = 0;
|
| + ash::LauncherModel* model = ash::Shell::GetInstance()->launcher()->model();
|
| + ash::LauncherItem item;
|
| + item.type = ash::TYPE_TABBED;
|
| + id_to_window_[model->next_id()] = new_window;
|
| + item.num_tabs = image_count + 1;
|
| + item.image.setConfig(SkBitmap::kARGB_8888_Config, 16, 16);
|
| + item.image.allocPixels();
|
| + item.image.eraseARGB(255,
|
| + image_count == 0 ? 255 : 0,
|
| + image_count == 1 ? 255 : 0,
|
| + image_count == 2 ? 255 : 0);
|
| + image_count = (image_count + 1) % 3;
|
| + model->Add(model->item_count(), item);
|
| +}
|
| +
|
| +void WindowWatcher::OnWillRemoveWindow(aura::Window* window) {
|
| + for (IDToWindow::iterator i = id_to_window_.begin();
|
| + i != id_to_window_.end(); ++i) {
|
| + if (i->second == window) {
|
| + ash::LauncherModel* model =
|
| + ash::Shell::GetInstance()->launcher()->model();
|
| + int index = model->ItemIndexByID(i->first);
|
| + DCHECK_NE(-1, index);
|
| + model->RemoveItemAt(index);
|
| + id_to_window_.erase(i);
|
| + break;
|
| + }
|
| + }
|
| +}
|
| +
|
| +} // namespace shell
|
| +} // namespace ash
|
|
|
| Property changes on: ash\shell\window_watcher.cc
|
| ___________________________________________________________________
|
| Added: svn:eol-style
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| + LF
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