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// Copyright (c) 2015 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 "chrome/browser/ui/ash/session_util.h"
#include "ash/content/shell_content_state.h"
#include "ash/session/session_state_delegate.h"
#include "ash/shell.h"
#include "build/build_config.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "content/public/browser/browser_context.h"
#include "grit/ash_resources.h"
#include "ui/aura/window.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/image/image_skia_operations.h"
#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/profiles/profile_helper.h"
#include "components/user_manager/user_manager.h"
#endif
content::BrowserContext* GetActiveBrowserContext() {
#if defined(OS_CHROMEOS)
DCHECK(user_manager::UserManager::Get()->GetLoggedInUsers().size());
#endif
return ProfileManager::GetActiveUserProfile();
}
bool CanShowWindowForUser(
aura::Window* window,
const GetActiveBrowserContextCallback& get_context_callback) {
ash::SessionStateDelegate* delegate =
ash::Shell::GetInstance()->session_state_delegate();
if (delegate->NumberOfLoggedInUsers() > 1) {
content::BrowserContext* active_browser_context =
get_context_callback.Run();
ash::ShellContentState* state = ash::ShellContentState::GetInstance();
content::BrowserContext* owner_browser_context =
state->GetBrowserContextForWindow(window);
content::BrowserContext* shown_browser_context =
state->GetUserPresentingBrowserContextForWindow(window);
if (owner_browser_context && active_browser_context &&
owner_browser_context != active_browser_context &&
shown_browser_context != active_browser_context) {
return false;
}
}
return true;
}
namespace {
#if defined(OS_CHROMEOS)
user_manager::UserInfo* GetUserInfoForContext(
content::BrowserContext* context) {
return chromeos::ProfileHelper::Get()->GetUserByProfile(
Profile::FromBrowserContext(context));
}
#endif
} // namespace
gfx::ImageSkia GetAvatarImageForContext(content::BrowserContext* context) {
#if defined(OS_CHROMEOS)
static const gfx::ImageSkia* holder =
ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
IDR_AVATAR_HOLDER);
static const gfx::ImageSkia* holder_mask =
ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
IDR_AVATAR_HOLDER_MASK);
gfx::ImageSkia user_image = GetUserInfoForContext(context)->GetImage();
gfx::ImageSkia resized = gfx::ImageSkiaOperations::CreateResizedImage(
user_image, skia::ImageOperations::RESIZE_BEST, holder->size());
gfx::ImageSkia masked =
gfx::ImageSkiaOperations::CreateMaskedImage(resized, *holder_mask);
return gfx::ImageSkiaOperations::CreateSuperimposedImage(*holder, masked);
#else
return gfx::ImageSkia();
#endif
}
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