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// 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/system/bluetooth/tray_bluetooth.h"
#include "ash/shell.h"
#include "ash/system/tray/system_tray.h"
#include "ash/system/tray/system_tray_delegate.h"
#include "ash/system/tray/tray_constants.h"
#include "ash/system/tray/tray_item_more.h"
#include "ash/system/tray/tray_views.h"
#include "grit/ash_strings.h"
#include "grit/ui_resources.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/image/image.h"
#include "ui/views/controls/image_view.h"
#include "ui/views/controls/label.h"
#include "ui/views/layout/box_layout.h"
namespace {
const int kDeviceListHeight = 190;
}
namespace ash {
namespace internal {
namespace tray {
class BluetoothDefaultView : public TrayItemMore {
public:
explicit BluetoothDefaultView(SystemTrayItem* owner)
: TrayItemMore(owner) {
ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
SetImage(bundle.GetImageNamed(IDR_AURA_UBER_TRAY_BLUETOOTH).ToSkBitmap());
UpdateLabel();
}
virtual ~BluetoothDefaultView() {}
void UpdateLabel() {
ash::SystemTrayDelegate* delegate =
ash::Shell::GetInstance()->tray_delegate();
ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
SetLabel(rb.GetLocalizedString(delegate->GetBluetoothEnabled() ?
IDS_ASH_STATUS_TRAY_BLUETOOTH_CONNECTED :
IDS_ASH_STATUS_TRAY_BLUETOOTH_DISABLED));
}
private:
DISALLOW_COPY_AND_ASSIGN(BluetoothDefaultView);
};
class BluetoothDetailedView : public views::View,
public ViewClickListener {
public:
explicit BluetoothDetailedView(user::LoginStatus login)
: login_(login),
header_(NULL),
add_device_(NULL),
toggle_bluetooth_(NULL) {
SetLayoutManager(new views::BoxLayout(
views::BoxLayout::kVertical, 1, 1, 1));
set_background(views::Background::CreateSolidBackground(kBackgroundColor));
BluetoothDeviceList list;
Shell::GetInstance()->tray_delegate()->GetAvailableBluetoothDevices(&list);
Update(list);
}
virtual ~BluetoothDetailedView() {}
void Update(const BluetoothDeviceList& list) {
RemoveAllChildViews(true);
header_ = NULL;
add_device_ = NULL;
toggle_bluetooth_ = NULL;
AppendHeaderEntry();
AppendDeviceList(list);
AppendSettingsEntries();
Layout();
}
private:
void AppendHeaderEntry() {
header_ = CreateDetailedHeaderEntry(IDS_ASH_STATUS_TRAY_BLUETOOTH, this);
AddChildView(header_);
}
void AppendDeviceList(const BluetoothDeviceList& list) {
views::View* devices = new views::View;
devices->SetLayoutManager(new views::BoxLayout(
views::BoxLayout::kVertical, 0, 0, 1));
for (size_t i = 0; i < list.size(); i++) {
HoverHighlightView* container = new HoverHighlightView(this);
container->AddLabel(list[i].display_name,
list[i].connected ? gfx::Font::BOLD : gfx::Font::NORMAL);
devices->AddChildView(container);
device_map_[container] = list[i].address;
}
FixedSizedScrollView* scroller = new FixedSizedScrollView;
scroller->set_border(views::Border::CreateSolidSidedBorder(1, 0, 1, 0,
SkColorSetARGB(25, 0, 0, 0)));
scroller->set_fixed_size(
gfx::Size(devices->GetPreferredSize().width() +
scroller->GetScrollBarWidth(),
kDeviceListHeight));
scroller->SetContentsView(devices);
AddChildView(scroller);
}
// Add settings entries.
void AppendSettingsEntries() {
// If screen is locked, hide all settings entries as user should not be able
// to modify state.
if (login_ == user::LOGGED_IN_LOCKED)
return;
ash::SystemTrayDelegate* delegate =
ash::Shell::GetInstance()->tray_delegate();
HoverHighlightView* container = new HoverHighlightView(this);
ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
container->AddLabel(rb.GetLocalizedString(
delegate->GetBluetoothEnabled() ?
IDS_ASH_STATUS_TRAY_DISABLE_BLUETOOTH :
IDS_ASH_STATUS_TRAY_ENABLE_BLUETOOTH), gfx::Font::NORMAL);
AddChildView(container);
toggle_bluetooth_ = container;
// Add bluetooth device requires a browser window, hide it for non logged in
// user.
if (login_ != user::LOGGED_IN_NONE) {
container = new HoverHighlightView(this);
container->AddLabel(rb.GetLocalizedString(
IDS_ASH_STATUS_TRAY_BLUETOOTH_ADD_DEVICE), gfx::Font::NORMAL);
AddChildView(container);
add_device_ = container;
}
}
// Overridden from ViewClickListener.
virtual void ClickedOn(views::View* sender) OVERRIDE {
ash::SystemTrayDelegate* delegate =
ash::Shell::GetInstance()->tray_delegate();
if (sender == header_) {
Shell::GetInstance()->tray()->ShowDefaultView();
} else if (sender == toggle_bluetooth_) {
delegate->ToggleBluetooth();
} else if (sender == add_device_) {
delegate->AddBluetoothDevice();
} else {
std::map<views::View*, std::string>::iterator find;
find = device_map_.find(sender);
if (find != device_map_.end()) {
std::string device_id = find->second;
delegate->ToggleBluetoothConnection(device_id);
}
}
}
user::LoginStatus login_;
std::map<views::View*, std::string> device_map_;
views::View* header_;
views::View* add_device_;
views::View* toggle_bluetooth_;
views::View* settings_;
DISALLOW_COPY_AND_ASSIGN(BluetoothDetailedView);
};
} // namespace tray
TrayBluetooth::TrayBluetooth() {
}
TrayBluetooth::~TrayBluetooth() {
}
views::View* TrayBluetooth::CreateTrayView(user::LoginStatus status) {
return NULL;
}
views::View* TrayBluetooth::CreateDefaultView(user::LoginStatus status) {
if (!Shell::GetInstance()->tray_delegate()->GetBluetoothAvailable())
return NULL;
default_.reset(new tray::BluetoothDefaultView(this));
return default_.get();
}
views::View* TrayBluetooth::CreateDetailedView(user::LoginStatus status) {
if (!Shell::GetInstance()->tray_delegate()->GetBluetoothAvailable())
return NULL;
detailed_.reset(new tray::BluetoothDetailedView(status));
return detailed_.get();
}
void TrayBluetooth::DestroyTrayView() {
}
void TrayBluetooth::DestroyDefaultView() {
default_.reset();
}
void TrayBluetooth::DestroyDetailedView() {
detailed_.reset();
}
void TrayBluetooth::OnBluetoothRefresh() {
BluetoothDeviceList list;
Shell::GetInstance()->tray_delegate()->GetAvailableBluetoothDevices(&list);
if (default_.get())
default_->UpdateLabel();
if (detailed_.get())
detailed_->Update(list);
}
} // namespace internal
} // namespace ash
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