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// Copyright (c) 2010 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/chromeos/status/network_menu_button.h"
#include <algorithm>
#include <limits>
#include "app/l10n_util.h"
#include "app/resource_bundle.h"
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/chromeos/cros/cros_library.h"
#include "chrome/browser/chromeos/options/network_config_view.h"
#include "chrome/browser/chromeos/status/status_area_host.h"
#include "gfx/canvas_skia.h"
#include "gfx/skbitmap_operations.h"
#include "grit/generated_resources.h"
#include "grit/theme_resources.h"
#include "views/window/window.h"
namespace chromeos {
////////////////////////////////////////////////////////////////////////////////
// NetworkMenuButton
// static
const int NetworkMenuButton::kThrobDuration = 1000;
NetworkMenuButton::NetworkMenuButton(StatusAreaHost* host)
: StatusAreaButton(this),
NetworkMenu(),
host_(host),
ALLOW_THIS_IN_INITIALIZER_LIST(animation_connecting_(this)) {
animation_connecting_.SetThrobDuration(kThrobDuration);
animation_connecting_.SetTweenType(Tween::EASE_IN_OUT);
NetworkChanged(CrosLibrary::Get()->GetNetworkLibrary());
CrosLibrary::Get()->GetNetworkLibrary()->AddObserver(this);
}
NetworkMenuButton::~NetworkMenuButton() {
CrosLibrary::Get()->GetNetworkLibrary()->RemoveObserver(this);
}
////////////////////////////////////////////////////////////////////////////////
// NetworkMenuButton, AnimationDelegate implementation:
void NetworkMenuButton::AnimationProgressed(const Animation* animation) {
if (animation == &animation_connecting_) {
// Draw animation of bars icon fading in and out.
// We are fading between 0 bars and a third of the opacity of 4 bars.
// Use the current value of the animation to calculate the alpha value
// of how transparent the icon is.
SetIcon(SkBitmapOperations::CreateBlendedBitmap(
*ResourceBundle::GetSharedInstance().GetBitmapNamed(
IDR_STATUSBAR_NETWORK_BARS0),
*ResourceBundle::GetSharedInstance().GetBitmapNamed(
IDR_STATUSBAR_NETWORK_BARS4),
animation_connecting_.GetCurrentValue() / 3));
SchedulePaint();
} else {
MenuButton::AnimationProgressed(animation);
}
}
////////////////////////////////////////////////////////////////////////////////
// NetworkMenuButton, StatusAreaButton implementation:
void NetworkMenuButton::DrawIcon(gfx::Canvas* canvas) {
canvas->DrawBitmapInt(IconForDisplay(icon(), badge()), 0, 0);
}
////////////////////////////////////////////////////////////////////////////////
// NetworkMenuButton, NetworkLibrary::Observer implementation:
void NetworkMenuButton::NetworkChanged(NetworkLibrary* cros) {
ResourceBundle& rb = ResourceBundle::GetSharedInstance();
if (CrosLibrary::Get()->EnsureLoaded()) {
if (cros->wifi_connecting() || cros->cellular_connecting()) {
// Start the connecting animation if not running.
if (!animation_connecting_.is_animating()) {
animation_connecting_.Reset();
animation_connecting_.StartThrobbing(std::numeric_limits<int>::max());
SetIcon(*rb.GetBitmapNamed(IDR_STATUSBAR_NETWORK_BARS0));
}
std::string network_name = cros->wifi_connecting() ?
cros->wifi_network()->name() : cros->cellular_network()->name();
bool configuring = cros->wifi_connecting() ?
cros->wifi_network()->configuring() :
cros->cellular_network()->configuring();
SetTooltipText(
l10n_util::GetStringF(configuring ?
IDS_STATUSBAR_NETWORK_CONFIGURING_TOOLTIP :
IDS_STATUSBAR_NETWORK_CONNECTING_TOOLTIP,
UTF8ToWide(network_name)));
} else {
// Stop connecting animation since we are not connecting.
animation_connecting_.Stop();
// Always show the higher priority connection first. Ethernet then wifi.
if (cros->ethernet_connected()) {
SetIcon(*rb.GetBitmapNamed(IDR_STATUSBAR_WIRED));
SetTooltipText(
l10n_util::GetStringF(
IDS_STATUSBAR_NETWORK_CONNECTED_TOOLTIP,
l10n_util::GetString(IDS_STATUSBAR_NETWORK_DEVICE_ETHERNET)));
} else if (cros->wifi_connected()) {
SetIcon(IconForNetworkStrength(
cros->wifi_network()->strength(), false));
SetTooltipText(l10n_util::GetStringF(
IDS_STATUSBAR_NETWORK_CONNECTED_TOOLTIP,
UTF8ToWide(cros->wifi_network()->name())));
} else if (cros->cellular_connected()) {
const CellularNetwork* cellular = cros->cellular_network();
if (cellular->data_left() == CellularNetwork::DATA_NONE) {
// If no data, then we show 0 bars.
SetIcon(*rb.GetBitmapNamed(IDR_STATUSBAR_NETWORK_BARS0));
} else {
SetIcon(IconForNetworkStrength(cellular));
}
SetTooltipText(l10n_util::GetStringF(
IDS_STATUSBAR_NETWORK_CONNECTED_TOOLTIP,
UTF8ToWide(cellular->name())));
} else {
SetIcon(*rb.GetBitmapNamed(IDR_STATUSBAR_NETWORK_BARS0));
SetTooltipText(l10n_util::GetString(
IDS_STATUSBAR_NETWORK_NO_NETWORK_TOOLTIP));
}
}
// Figure out whether or not to show a badge.
int id = -1;
if (cros->Connecting()) {
if (cros->cellular_connecting()) {
id = IDR_STATUSBAR_NETWORK_3G;
}
} else if (cros->Connected()) {
if (!cros->ethernet_connected() && !cros->wifi_connected() &&
cros->cellular_connected()) {
switch (cros->cellular_network()->data_left()) {
case CellularNetwork::DATA_NONE:
case CellularNetwork::DATA_VERY_LOW:
id = IDR_STATUSBAR_NETWORK_3G_ERROR;
break;
case CellularNetwork::DATA_LOW:
id = IDR_STATUSBAR_NETWORK_3G_WARN;
break;
case CellularNetwork::DATA_NORMAL:
id = IDR_STATUSBAR_NETWORK_3G;
break;
}
}
} else {
id = IDR_STATUSBAR_NETWORK_DISCONNECTED;
}
if (id != -1) {
SetBadge(*rb.GetBitmapNamed(id));
} else {
SetBadge(SkBitmap());
}
} else {
SetIcon(*rb.GetBitmapNamed(IDR_STATUSBAR_NETWORK_BARS0));
SetBadge(*rb.GetBitmapNamed(IDR_STATUSBAR_NETWORK_WARNING));
SetTooltipText(l10n_util::GetString(
IDS_STATUSBAR_NETWORK_NO_NETWORK_TOOLTIP));
}
SchedulePaint();
UpdateMenu();
}
void NetworkMenuButton::CellularDataPlanChanged(NetworkLibrary* cros) {
// Call NetworkChanged which will update the icon.
NetworkChanged(cros);
}
////////////////////////////////////////////////////////////////////////////////
// NetworkMenuButton, NetworkMenu implementation:
bool NetworkMenuButton::IsBrowserMode() const {
return host_->IsBrowserMode();
}
gfx::NativeWindow NetworkMenuButton::GetNativeWindow() const {
return host_->GetNativeWindow();
}
void NetworkMenuButton::OpenButtonOptions() const {
host_->OpenButtonOptions(this);
}
bool NetworkMenuButton::ShouldOpenButtonOptions() const {
return host_->ShouldOpenButtonOptions(this);
}
} // namespace chromeos
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