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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_details_view.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 = 276;
}
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).ToImageSkia());
UpdateLabel();
}
virtual ~BluetoothDefaultView() {}
void UpdateLabel() {
ash::SystemTrayDelegate* delegate =
ash::Shell::GetInstance()->tray_delegate();
if (delegate->GetBluetoothAvailable()) {
ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
SetLabel(rb.GetLocalizedString(delegate->GetBluetoothEnabled() ?
IDS_ASH_STATUS_TRAY_BLUETOOTH_CONNECTED :
IDS_ASH_STATUS_TRAY_BLUETOOTH_DISABLED));
SetVisible(true);
} else {
SetVisible(false);
}
}
private:
DISALLOW_COPY_AND_ASSIGN(BluetoothDefaultView);
};
class BluetoothDetailedView : public TrayDetailsView,
public ViewClickListener,
public views::ButtonListener {
public:
explicit BluetoothDetailedView(user::LoginStatus login)
: login_(login),
add_device_(NULL),
toggle_bluetooth_(NULL) {
BluetoothDeviceList list;
Shell::GetInstance()->tray_delegate()->GetAvailableBluetoothDevices(&list);
Update(list);
}
virtual ~BluetoothDetailedView() {}
void Update(const BluetoothDeviceList& list) {
Reset();
add_device_ = NULL;
toggle_bluetooth_ = NULL;
AppendDeviceList(list);
AppendSettingsEntries();
AppendHeaderEntry();
Layout();
}
private:
void AppendHeaderEntry() {
CreateSpecialRow(IDS_ASH_STATUS_TRAY_BLUETOOTH, this);
if (login_ == user::LOGGED_IN_LOCKED)
return;
// Do not allow toggling bluetooth in the lock screen.
ash::SystemTrayDelegate* delegate =
ash::Shell::GetInstance()->tray_delegate();
toggle_bluetooth_ = new TrayPopupHeaderButton(this,
IDR_AURA_UBER_TRAY_BLUETOOTH_ENABLED,
IDR_AURA_UBER_TRAY_BLUETOOTH_DISABLED,
IDR_AURA_UBER_TRAY_BLUETOOTH_ENABLED_HOVER,
IDR_AURA_UBER_TRAY_BLUETOOTH_DISABLED_HOVER,
IDS_ASH_STATUS_TRAY_BLUETOOTH);
toggle_bluetooth_->SetToggled(!delegate->GetBluetoothEnabled());
footer()->AddButton(toggle_bluetooth_);
}
void AppendDeviceList(const BluetoothDeviceList& list) {
device_map_.clear();
CreateScrollableList();
for (size_t i = 0; i < list.size(); i++) {
HoverHighlightView* container = new HoverHighlightView(this);
container->set_fixed_height(kTrayPopupItemHeight);
container->AddLabel(list[i].display_name,
list[i].connected ? gfx::Font::BOLD : gfx::Font::NORMAL);
scroll_content()->AddChildView(container);
device_map_[container] = list[i].address;
}
}
// Add settings entries.
void AppendSettingsEntries() {
// Add bluetooth device requires a browser window, hide it for non logged in
// user.
if (login_ == user::LOGGED_IN_NONE ||
login_ == user::LOGGED_IN_LOCKED)
return;
ash::SystemTrayDelegate* delegate =
ash::Shell::GetInstance()->tray_delegate();
ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
HoverHighlightView* container = new HoverHighlightView(this);
container->set_fixed_height(kTrayPopupItemHeight);
container->AddLabel(rb.GetLocalizedString(
IDS_ASH_STATUS_TRAY_BLUETOOTH_ADD_DEVICE), gfx::Font::NORMAL);
container->SetEnabled(delegate->GetBluetoothEnabled());
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 == footer()->content()) {
Shell::GetInstance()->system_tray()->ShowDefaultView(BUBBLE_USE_EXISTING);
} 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);
}
}
}
// Overridden from ButtonListener.
virtual void ButtonPressed(views::Button* sender,
const ui::Event& event) OVERRIDE {
ash::SystemTrayDelegate* delegate =
ash::Shell::GetInstance()->tray_delegate();
if (sender == toggle_bluetooth_)
delegate->ToggleBluetooth();
else
NOTREACHED();
}
user::LoginStatus login_;
std::map<views::View*, std::string> device_map_;
views::View* add_device_;
TrayPopupHeaderButton* toggle_bluetooth_;
views::View* settings_;
DISALLOW_COPY_AND_ASSIGN(BluetoothDetailedView);
};
} // namespace tray
TrayBluetooth::TrayBluetooth()
: default_(NULL),
detailed_(NULL) {
}
TrayBluetooth::~TrayBluetooth() {
}
views::View* TrayBluetooth::CreateTrayView(user::LoginStatus status) {
return NULL;
}
views::View* TrayBluetooth::CreateDefaultView(user::LoginStatus status) {
CHECK(default_ == NULL);
default_ = new tray::BluetoothDefaultView(this);
return default_;
}
views::View* TrayBluetooth::CreateDetailedView(user::LoginStatus status) {
if (!Shell::GetInstance()->tray_delegate()->GetBluetoothAvailable())
return NULL;
CHECK(detailed_ == NULL);
detailed_ = new tray::BluetoothDetailedView(status);
return detailed_;
}
void TrayBluetooth::DestroyTrayView() {
}
void TrayBluetooth::DestroyDefaultView() {
default_ = NULL;
}
void TrayBluetooth::DestroyDetailedView() {
detailed_ = NULL;
}
void TrayBluetooth::UpdateAfterLoginStatusChange(user::LoginStatus status) {
}
void TrayBluetooth::OnBluetoothRefresh() {
BluetoothDeviceList list;
Shell::GetInstance()->tray_delegate()->GetAvailableBluetoothDevices(&list);
if (default_)
default_->UpdateLabel();
else if (detailed_)
detailed_->Update(list);
}
} // namespace internal
} // namespace ash
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